1、機械圖紙英語翻譯 以下是我在工作中常用的ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED.   未注焊縫均為連續(xù)焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED   未注焊角高3mm.ALL UNSPECIFIED RADI - R3                   未注圓角R3REMOVE ALL BURRS AND SHARP EDGES         &

2、#160; 棱角倒鈍CHANNEL                               槽鋼RSA   708                             角鋼 70X70X8M30X1.5 pitch          

3、60;                 M30X1.5的錐螺紋Tackweld                                 點焊OD 1/4"       outside dimension 1/4"的縮寫         外徑直1/4"7

4、5 CRS                                 尺寸為75 材質(zhì)為冷軋鋼板410 OPENING REF                         410 開口參考尺寸40 REF              

5、60;                   尺寸為40,參考值2.5" BSP                               2.5” 圓錐管螺紋2.5" BSPT HEXAGON                     &#

6、160;   2.5” 六角圓錐管螺紋(即對絲)30x2.5 FLAT BAR                           30X2.5 扁鋼TYP 2 POSNS                             2處11 TOTAL COILS APROX.9 WORKING COILS APROX.

7、RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH.總?cè)?shù)約11圈；工作圈數(shù)約9圈；右旋；彈簧的端部磨平以便于接觸.(此為彈簧技術(shù)說明)FEMALE:       內(nèi)扣(母扣)MALE:         外扣(公扣)偏心軸 eccentric shaft 銷軸 PIN開口銷 COTTER PIN螺桿 screw緊定螺釘 SET SCREW圓螺母 ROUND NUT內(nèi)六角螺釘 SOCKET HEAD CAP SCREW六角螺釘 HEX HD SETSCREW 六角螺栓 HEX HD

8、BOLT 擋圈 closing ring 彈性擋圈 circlip 軸承隔套 distance sleeve of axletree軸承 axletree深溝球軸承 DEEP GROOVE BALL BEARING 無扣長 non-buckle longth 彈簧 SPRING 吊環(huán)螺釘 LIFTING EYE BOLT 開槽盤頭螺釘 SLOTTED PAN HEAD SCREW 圓錐滾子軸承 TAPERED ROLLER BEARING 推力球軸承THRUST BALL BEARING平鍵 FLAT KEY 彈簧墊圈 SINGLE COIL SPRING WASHER 平墊圈 FLAT WA

9、SHER 螺母 FULL NYLOCK NUT 圓螺母 ROUND NUTREMOVE ALL BURRS AND SHARP EDGES     所有尖角/棱角倒角并去毛刺40 REF 為測量的參考尺寸OD 1/4     outside dimension 1/4"的縮寫       外徑直1/4->應(yīng)該為：外徑值1/4"75 CRS                       尺75

10、材質(zhì)為冷軋鋼板             ->應(yīng)該為：尺寸75 材質(zhì)為冷軋鋼板我見過18GA(.048")CRS、16GA(.060)CRS、14GA(.075)CRS，其中GA是表示厚度的，但與英寸的關(guān)系還沒研究明白；照此推算75是相當薄的縮寫    全稱    翻譯ACCESS    Accessory    附件ADJ    Adjustable,Adjust    調(diào)整ADPT   &

11、#160;Adapter    使適應(yīng)ADV    Advance    提前AL    Aluminum    鋁ALLOW    Allowance    允許ALT    Alternate    改變ALY    Alloy    合金AMT    Amout    數(shù)量ANL    Anneal  

12、  鍛煉ANSL    Amer Natl Stds Institute    APPROX    Approximate    大約ASME    Amer Society of Mech Engrs    ASSEM    Assemble    裝配ASSY    Assembly    裝配AUTH    Authorized    授權(quán)的

13、AUTO    Automatic    自動的AUX    Auxiliary    輔助的AVG    Average    平均AWG    American Wire Gauge    BC    Bolt Circle    螺栓圓周BET    Between    之間BEV    Bevel    斜角

14、BHN    Brinell Hardness Number    布氏硬度值BLK    Blank ,Block    空白B/NM    Bill of Material    材料費BOT    Bottom    底部BP or B/P    Blueprint    藍圖BRG    Bearing    軸承BRK    B

15、reak    破裂BRKT    Bracket    支架BRO    Broach    鉆孔BRS    Brass    黃銅BRZ    Bronze    青銅BS    BrownShape    棕色形狀BSC    Basic    基本的BUSH    Bushing    套

16、管BWG    Birmingham Wire Gauge    C TO C    Center-to-Center    中心到中心CAD    Computer-Aided Drafting    電腦輔助設(shè)計CAM    Computer-Aided Mfg    CAP    Capacity    容量CAP SCR    Cap Screw   

17、0;螺帽CARB    Carburize    使?jié)B碳CBORE    Counterbore    擴孔CCW    Counter Clockwise    逆時針CDRILL    Counerdrill    CDS    Cold-Drawn Steel            縮寫    全稱    翻譯E

18、FF    Effective    有效的ENCL    Enclose,Enclosure    附上ENG    Engine    引擎ENGR    Engineer    工程師ENGRG    Engineering    工程學EQLSP    Equally Spaced    等距EQUIV    Equivalent

19、    相等EST    Estimate    估計EX    Extra    額外EXH    Exhaust    消耗EXP    Experimental    實驗性的EXT    Exension,External    范圍,外部FAB    Fabricate    偽造FAO    Finish

20、All Over    FDRY    Foundry    鑄造FIG    Figure    數(shù)據(jù)FIL    Fillet,fillister    帶子FIM    Full Indicator Movement    FIN    Finish    FLX    Fixture    結(jié)構(gòu)FLX    F

21、loor.Fluid,Flush    基地,液體,沖洗FLEX    Flexible    易彎曲的FLG    Flange    邊緣FORG    Forging    鍛煉FR    Frame,Front    邊框FIG    Fitting    裝置FURN    Furnish    提供FWD  

22、60;Forward    向前GA    Gage,Gauge    測量GALV    Galvanized    電鍍GR    Grade    等級GRD    Grind    磨碎GRV    Groove    凹槽GSKT    Gasket    墊圈HG    Harden and Grind &

23、#160;  加硬和磨碎HD    Head    主要的HDL    Handle    處理HDLS    Headless    無領(lǐng)導的HDN    Harden    使硬化HDW    Hardware    硬件HEX    Hexagon    六邊形HGR    Hanger    衣架HG

24、T    Height    高度HOR    Horizontal    水平的HRS    Hot-Rolled Steel    HSG    Housing    外罩HT TR    Heat Treal      我見過18GA(.048")CRS、16GA(.060)CRS、14GA(.075)CRS，其中GA是表示厚度的，但與英寸的關(guān)系還沒研究明白；照此推算75

25、是相當薄的縮寫    全稱    翻譯ACCESS    Accessory    附件ADJ    Adjustable,Adjust    調(diào)整ADPT    Adapter    使適應(yīng)ADV    Advance    提前AL    Aluminum    鋁ALLOW    Allowance    允許A

26、LT    Alternate    改變ALY    Alloy    合金AMT    Amout    數(shù)量ANL    Anneal    鍛煉ANSL    Amer Natl Stds Institute    APPROX    Approximate    大約ASME    Amer Society of Mech En

27、grs    ASSEM    Assemble    裝配ASSY    Assembly    裝配AUTH    Authorized    授權(quán)的AUTO    Automatic    自動的AUX    Auxiliary    輔助的AVG    Average    平均AWG    American

28、Wire Gauge    BC    Bolt Circle    螺栓圓周BET    Between    之間BEV    Bevel    斜角BHN    Brinell Hardness Number    布氏硬度值BLK    Blank ,Block    空白B/NM    Bill of Material    材

29、料費BOT    Bottom    底部BP or B/P    Blueprint    藍圖BRG    Bearing    軸承BRK    Break    破裂BRKT    Bracket    支架BRO    Broach    鉆孔BRS    Brass    黃銅BRZ   

30、0;Bronze    青銅BS    BrownShape    棕色形狀BSC    Basic    基本的BUSH    Bushing    套管BWG    Birmingham Wire Gauge    C TO C    Center-to-Center    中心到中心CAD    Computer-Aided Drafting 

31、0;  電腦輔助設(shè)計CAM    Computer-Aided Mfg    CAP    Capacity    容量CAP SCR    Cap Screw    螺帽CARB    Carburize    使?jié)B碳CBORE    Counterbore    擴孔CCW    Counter Clockwise    逆時針CDRILL &

32、#160;  Counerdrill    CDS    Cold-Drawn Steel            縮寫    全稱    翻譯EFF    Effective    有效的ENCL    Enclose,Enclosure    附上ENG    Engine    引擎ENGR    Eng

33、ineer    工程師ENGRG    Engineering    工程學EQLSP    Equally Spaced    等距EQUIV    Equivalent    相等EST    Estimate    估計EX    Extra    額外EXH    Exhaust    消耗EXP    Ex

34、perimental    實驗性的EXT    Exension,External    范圍,外部FAB    Fabricate    偽造FAO    Finish All Over    FDRY    Foundry    鑄造FIG    Figure    數(shù)據(jù)FIL    Fillet,fillister    帶子FI

35、M    Full Indicator Movement    FIN    Finish    FLX    Fixture    結(jié)構(gòu)FLX    Floor.Fluid,Flush    基地,液體,沖洗FLEX    Flexible    易彎曲的FLG    Flange    邊緣FORG    Forging  

36、  鍛煉FR    Frame,Front    邊框FIG    Fitting    裝置FURN    Furnish    提供FWD    Forward    向前GA    Gage,Gauge    測量GALV    Galvanized    電鍍GR    Grade    等級GRD

37、   Grind    磨碎GRV    Groove    凹槽GSKT    Gasket    墊圈HG    Harden and Grind    加硬和磨碎HD    Head    主要的HDL    Handle    處理HDLS    Headless    無領(lǐng)導的HDN    

38、;Harden    使硬化HDW    Hardware    硬件HEX    Hexagon    六邊形HGR    Hanger    衣架HGT    Height    高度HOR    Horizontal    水平的HRS    Hot-Rolled Steel    HSG    Housing

39、   外罩HT TR    Heat Treal                                                                   

40、;縮寫    全稱    翻譯NTS    Not to Scale    OA    Over All    所有OBS    Obsotetc    OC    On Center    OD    Outside Diameter    外直徑OPP    Opposite    對立OPTL   &#

41、160;Optional    可選擇的OR    Outside Radius    外半徑ORIG    Original    初始的PAT.    Patent    專利PATT    Pattern    形式PC    Piece,Pitch Circle    件，節(jié)距圓PCH    Punch    打孔PD  

42、;  Pitch Diameter    PERF    Perforate    打孔PERM    Permanent    永久的PERP    Perpendicular    垂直的PFD    Preferred    首選的PKG    Package,Packing    包裝PL    Parting Line,Places,Pl

43、ate    PNEU    Pncumatic    PNL    Panel    面板POL    Polish    磨光POS    Position,Postive    位置PR    Pair    對立PRI    Primary    基本的PROC    Process    

44、程序PROD    Product,Production    產(chǎn)品，產(chǎn)量PSI    Pounds per Square Inch    PT    Part,Point    零件，點QTR    Quarter    四份之一QTY    Quantity    數(shù)量QUAL    Quality    質(zhì)量R    Radius

45、   半徑RA    Rockwell Harden,A-Scale    RB    Rockwell Harden,B-Scale    RC    Rockwell Harden,C-Scale    RECD    Received    巳收到的RECT    Rectangle    長方形REF    Reference   

46、0;相關(guān)的REINF    Reinforce    增強REL    Release,Relief    釋放，緩解REM    Remove    移除REQD    Requird    有需要REE    Retainer,Return    REV    Reverse,Revision,Revolution    RFS    

47、;Regardless of Feature Size    RGH    Rough    粗糙的RH    Right Hand    右手RIV    Rivet    起皺RM    Ream    擴展RND    Round    周圍RPM    Revolutions per Minute    RPW   &#

48、160;Resistance Projection Weld    SAE    Society of Automotive Engrs    SCH    Schedule    進度表CFS   Cold-Finished Steel     CH   Case Harden     CHAM   Chamfer   斜面   CHAN   Channel   渠道   C

49、HG   Change   改變   CHK   Check   核查   CI   Cast Iron   鑄鐵   CIR   Circle, Circular   圓周   CIRC   Circumference   圓周   CL   Centerline   中心線   CLP   Clamp   夾子   CNC   Computer Numerical Cont

50、rol   電腦數(shù)值控制   COMB   Combination   聯(lián)合   COML   Commercial   商業(yè)的   CONC   Concentric   同中心的   CONN   Connect,Connector   連接器   COV   Cover   蓋子   CPLG   Coupling   聯(lián)結(jié)   CQ   Commercial Quality &#

51、160; 商業(yè)等級鋼   CRS   Cold Stds Association     CRT   Cathode Ray Tube   陰級射線管   CS   Cast Steel   鑄鐵   CSA   Canadian Stds Association     CSK   Countersink   埋頭孔   CSTG   Casting   鑄件   CTR   Center &#

52、160; 中心   CU   Cubic   立方米   CW   Clockwise   順時針   CYL   Cylinder,Cylindrical   柱面   DBL   Double   雙倍   DEC   Decimal   小數(shù)   DEG   Degree   攝氏度   DET   Detail   詳情   DEV   Develop

53、60; 發(fā)展   DFT   Draft   草稿   DIA   Diameter   直徑   DIM   Dimension   尺寸   DIST   Distance   距離   DN   Down   向下   DP   Deep,Diametral Pitch   深度,徑節(jié)   DR   Drill,Drill Rod   鉆孔   DSGN   D

54、esign   設(shè)計   DVTL   Dovetail   吻合   DWG   Drawing   圖紙   DWL   Dowel   木釘   DWN   Drawn   拔出   EA   Each   每個   ECC   Eccentric   古怪           縮寫   全稱   翻譯   HVY

55、60; Heavy   重量   HYD   Hydraulic   水壓   ID   Inside Diameter   內(nèi)部直徑   IDENT   Identification   鑒定   ILLUS   Illustration   說明   IN   Inch   英寸   INCL   Include,Including   包括   INCR   Increase &#

56、160; 增加   INFO   Information   信息   INSP   Inspect   檢查   INSTL   Install   安裝   INST   Instruct,Instrument   指示,工具   INT   Interior,Internal,Intersect   內(nèi)部的,內(nèi)在的,交叉   IR   Inside Radius   內(nèi)部半徑   ISO  

57、 Internal Stds Organization   國際標準化組織   JCT   Junction   連結(jié)   JNT   Journal   雜志   JT   Joint   連接   K   Key   關(guān)鍵   KNRL   Knurl   硬節(jié)   KST   Keyseat     KWY   Keyway   鍵溝   LB   P

58、ound   英鎊   LBL   Label   標簽   LG   Length,Long   長度   LH   Left Hand   左手   LMC   Least Material Condition     LOC   Locate   位于   LT   Light   光   LTR   Letter   信   LUB   Lubric

59、ate   潤滑   MACH   Machine   機器   MAINT   Maintenance   維護   MATL   Material   材料   MAX   Maximum   最大   MECH   Mechanical,Mechanism   機械   MED   Medium   媒介   MFG   Manufacturing   制造業(yè)  

60、; MI   Malleable Iron   可鍛造的鐵   MIN   Minimum, Minute   最小，秒   MISC   Miscellaneous   混雜的   MM   Millimeter   毫米   MMC   Max Material Condition     MS   Machine Steel     MTG   Mouting   裝備   MUL

61、T   Multiple   倍數(shù)   MWG   Music Wire Gagug     NA   Not Applicable   不可應(yīng)用的   NATL   National   國內(nèi)的   NC   Numerical Control   數(shù)字電腦控制   NEG   Negative   忽略的   NO.   Number   號碼   NOM   Nomina

62、l   名義上的   NPSM   Natl Pipe Straight Mech     NPT   Natl Pipe Tapered             縮寫   全稱   翻譯   SCR   Screw   螺絲   SEC   Second   秒   SECT   Section   部分   SEP   Separate

63、60; 獨立   SEQ   Sequence   順序   SER   Serial,Series   系列   SERR   Serrate   鋸齒狀   SF   Spotface     SFT   Shaft   軸   SGL   Single   單個   SH   Sheet   紙   SI   Intl System of Units  

64、;   SL   Slide   使滑動   SLV   Sleeve   袖子   SOC   Socket   插座   SP   Space,Spaced,Spare   空間   SPL   Special   特別   SPEC   Specification   規(guī)格   SPG   Spring   跳   SPHER   Spherical  

65、; 球體   SPRKT   Sprocket   鏈輪齒   SQ   Square   平方   SST   Stainless Steel   純鐵   STD   Standard   標準   STK   Stock   存貨   STL   Steel   鐵   STR   Straight,Strip   直的   SUB   Substitute &

66、#160; 替代物   SUP   Supply,Support   供應(yīng)   SURF   Surface   表面   SYM   Symmetrical   對稱的   SYS   System   系統(tǒng)   T   Teeth,Tooth   牙齒   TECH   Technical   技術(shù)   TEMP   Template,Temporary   模板，暫時的  

67、; THD   Thread   線   THK   Thick   厚的   TOL   Tolerance   公差   TOT   Total   總計   TPF   Taper per Foot     TPI   Taper per In,Threads per Inch     TPR   Taper   錐形   TS   Tool Steel   &

68、#160; TYP   Typical   典型   UNC   Unified Natl Coarse     UNEF   Unified Natl Extra Fine     UNF   Unified Natl Fine     UNIV   Universal   普遍   VAR   Variable   變量   VERT   Vertical   垂直的   VOL &

69、#160; Volume   音量   VS   Versus   與相對   W   Wide,Width   寬度   WASH   Washer   洗衣機   WDF   Woodruff   車葉草   WI   Wrought Iron   熟鐵   WT   Weight   重量齒輪及齒輪加工中英文對照-A部分A.1. abrasive tooth wear 齒面研磨磨損2. absolut

70、e tangential velocity 絕對切向速度3. accelerometer 加速表4. addendum 齒頂高5. addendum angle 齒頂角6. addendum circle 齒頂圓7. addendum surface 上齒面8. adhesive wear 粘著磨損9. adjustability 可調(diào)性10. adjustability coefficients 可調(diào)系數(shù)11. adjusting wedge 圓盤端銑刀的可調(diào)型楔塊12. allowable stress 允許應(yīng)力13. alternate blade cutter 雙面刀盤14. angu

71、lar backlash 角側(cè)隙15. angular bevel gears 斜交錐齒輪16. angular displacement 角移位17. angular pitch 齒端距18. angular testing machine 可調(diào)角度試驗機19. approach action 嚙入20. arbor 心軸21. arbor distance 心軸距22. arc of approach 嚙入弧23. arc of recess 嚙出弧24. attraction 收緊25. average cutter diameter 平均刀尖直徑26. axial displaceme

72、nt 軸向位移27. axial factor 軸向系數(shù)28. axial locating surface 軸向定位面29. axial pitch 軸向齒距30. axial plane 軸向平面31. axial rakeangle 軸向前角32. axial thrust 軸向推力33. axle testing machine 傳動橋試驗機第4樓Piping work:   鋪管工程Steam trace:   加熱蒸汽管道Cutting:   切割socket weld   承插焊接fillet weld   角焊,填角焊branc

73、h connection   分支接續(xù)fabrication tolerance   .制造容差local heat treatment   局部熱處理threaded pipe   螺紋管seal welding   密封焊接flange joint   凸緣接頭undercut   底切feeder   饋電線conduit outlet   電線引出口seal fitting   密封接頭, 密封配件Screw thread lubricant   螺紋潤滑劑Seal  

74、; 絕緣層weld reinforcement   焊縫補強lock washer   鎖緊止動, 防松墊圈electrical panel   配電板,配電盤nipple   螺紋接頭zinc plated   鍍鋅的ring joint   環(huán)接, 圍緣接合bolt   螺栓control   控制器National Electrical Code   全國電氣規(guī)程master schedule   主要圖表, 綜合圖表, 設(shè)計任務(wù)書, 主要作業(yè)表torque wrench   轉(zhuǎn)

75、矩扳手job site   施工現(xiàn)場flange connection   凸緣聯(lián)接Hard hat   安全帽Goggles   護目鏡Stockpile   貯存packing list   裝箱單crate   柳條箱purchased material list   原材料進貨單back-feed   反饋wire coil   線盤 線卷NPT thread   美國標準錐管螺紋cable gland   電纜襯墊terminal block   線弧,

76、接頭排 接線盒, 接線板, 線夾power drill   機械鉆connector   接線器insulated sleeve   絕緣套管wire connector   接線器wire terminal   電線接頭control wiring   控制線路motor lead   電動機引出線power wiring   電力布線tender document   提供證件orifice plate   擋板nut   螺母flange gasket   法蘭墊片di

77、mensional inspection   尺寸檢驗burn through   燒蝕piping system   管道系統(tǒng)reinforcement of weld   加強焊縫械專業(yè)詞匯表"機械(常用)""abrasion, abrasive wear","磨料磨損""active force, applied force","作用力""actual size","實際尺寸""addendum an

78、gle","齒頂角""addendum","齒頂高""addendum modification","徑向變位""addendum modification (for external gears)","徑向變位量""addendum modification coefficient","徑向變位系數(shù)""additive ","添加劑""adhesion w

79、ear","黏著磨損""adjusted rating life","修正額定壽命""aerodynamic bearing","氣體靜壓滑動軸承""air spring","空氣彈簧""angle drive","角度傳動""angle of contact","包角""angle of transmission","作用角"

80、"angular bevel gear ","斜交錐齒輪""angular contact bearing","角接觸推力軸承""angular contact bearing","角接觸軸承""anti-friction bearing material","減磨軸承材料""approach, engaging-in","嚙入""archimedes spiral",&quo

81、t;阿基米德螺線""attitude angle","偏位角""auto-controlled clutch","自控離合器""axial load factor","軸向載荷系數(shù)""axial modification","齒向修形""axial module","軸向模數(shù)""axial pitch","軸向齒距""axial plan

82、e","軸平面""axial plane of wormwheel","蝸輪軸平面""axial profile","軸向齒廓""back cone","背錐面""back cone angle","背錐角""back cone distance","中點錐距""back cone tooth profile","背錐齒廓"&q

83、uot;back to back arrangement (rolling bearing)","背對背配置(滾動軸承)""balancing mass","平衡質(zhì)量""ball oscillating teeth","滾珠活齒""ball screw","滾珠絲杠""ball screw","滾珠絲杠""ball bearing","球軸承""band b

84、rake","帶式制動器""base circle","基圓""base helix","基圓螺旋線""base tangent length","公法線長度""basic profile","基本牙型""basic rack","基本齒條""basic rack tooth profile","基本齒廓""basic

85、 rating life","基本額定壽命""basic size","基本尺寸""bath lubrication","油浴潤滑""bathtub curve","浴盆曲線""bearing","軸承""bearing axial load","軸承軸向載荷""bearing bore diameter","軸承內(nèi)徑"&quo

86、t;bearing bush","軸套""Bearing characteristic number","軸承特性系數(shù)""bearing liner","軸承襯""bearing load carrying capacity","軸承承載能力""bearing mean specific load","軸承壓強""bearing outside diameter","軸承外徑&

87、quot;"bearing radial load","軸承徑向載荷""bearing ring","軸承套圈""bearing series (rolling bearing)","軸承系列(滾動軸承)""bearing width","軸承寬度""bearing with solid lubricant","固體潤滑滑動軸承""belleville spring",&quo

88、t;碟形彈簧""belt drive","帶傳動""belt length","帶長""bending vibration","彎曲振動""bevel gear","錐齒輪""bevel gear with axes at right angles","正交錐齒輪""bevel gear with circular arc tooth profile","雙

89、重錐度齒錐齒輪""bevel gear with circular arc tooth profile","圓弧齒廓錐齒輪""bevel gear with standard taoered tooth profile","正常錐度齒錐齒輪""bevel gear with straight tooth profile","直線齒廓錐齒輪""bevel gear wuth 90° face angle","平頂齒輪"

90、"block brake","塊式制動器""block chain","塊鏈""bobed bearing","多油葉滑動軸承""bolt","螺栓""bottom clearance","頂隙""bottom land","齒槽底面""boundary dimension (rolling bearing)","外形尺寸(滾動

91、軸承)""boundary lubrication ","邊界摩擦""brake","制動器""brake drum","制動鼓""brake lining","制動襯片""brake piece","制動塊""brake shoe","制動蹄""brake-band clutch","閘帶離合器""

92、;bush chain","套筒鏈""cage","保持架""cam","凸輪""cam contour, cam profile","凸輪工作輪廓""cam follower","凸輪從動件""cam pitch curve","凸輪理論輪廓""Cavitation wear","氣蝕磨損""center distance","中心距""center distance modification coefficient","中心距變動系數(shù)""center gear","中心輪""centric slider-crank mechanism","對心曲柄滑塊機構(gòu)""centrifugal clutch",&q