2024.11.22
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, L, b4 Z/ t* p4 p) E1 fSo often people are working hard at the wrong thing. Working on the right thing is probably more important than working hard.
1 @: u- o. K" U/ d/ A8 p很多時(shí)候人們努力錯(cuò)了方向,在對(duì)的事情上努力可能比努力本身還重要。
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' N% b/ d8 r, Z, k* A' s. O9 d9 Y7 ZGears are compact, positive-engagement, power transmission elements in gearing transmission, which determine the speed, torque, and direction of rotation of driven machine elements.
0 o+ ?4 c2 d, B B' L句意:在嚙合傳動(dòng)中,齒輪是一種結(jié)構(gòu)緊湊的、強(qiáng)制性嚙合的動(dòng)力傳輸元件,它可以決定速度、轉(zhuǎn)矩和被驅(qū)動(dòng)的機(jī)器零件的旋轉(zhuǎn)方向。
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accommodate [ə'kɔmədeit] v. 容納;使適應(yīng);為…提供住宿) E. }+ w, o: m5 J1 u
addendum [ə'dendəm] n. 齒頂高
. {- n; f$ Y, m. \+ ]axial pitch 軸向節(jié)距
( L! \6 ]3 ^6 T" Pbacklash [bæklæʃ] n. 側(cè)隙5 a9 W U: R$ y$ F* R" ^& H
base circle 基圓
5 `5 i2 C* R8 _7 L1 w3 ^base pitch 基節(jié)1 f0 H( Q& c$ T0 d' u
bevel gear 錐齒輪
. z( `* D# s& ~* X! ~; ]circular pitch 周節(jié)
\4 B+ r; ? I2 }; Adedendum [di'dendəm] n. 齒根高9 ]+ O7 x- K5 T' W' N
diametral pitch 徑節(jié)6 S2 i, b( X# d, |! _" U" \
differential [ˌdifə'renʃəl] adj. 差別的,區(qū)別的 n. 差別,差異;微分. F6 o4 `2 F3 w g' l6 G
double-enveloping 二次包絡(luò)
1 q# A; R0 O8 R k7 iface width 齒寬! X* r/ v* A4 ?7 M1 j: D
flank [flæŋk] n. 側(cè)面6 O2 {! O3 b; l3 Z
geometry [dʒi'ɔmitri] n. 幾何,幾何學(xué)
. G' v4 f3 h: S3 chelical gear 斜齒輪
1 `2 Z! m' x$ _, N B4 d- |. Chypoid gear 傘齒輪" j) Z& ~# D; J' Q8 m8 D5 F; H# W
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