2024.11.22
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So often people are working hard at the wrong thing. Working on the right thing is probably more important than working hard.3 i, J8 |. H; R6 u
很多時候人們努力錯了方向,在對的事情上努力可能比努力本身還重要。
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Gears are compact, positive-engagement, power transmission elements in gearing transmission, which determine the speed, torque, and direction of rotation of driven machine elements." i& j! h7 H1 c$ r6 K9 p9 G" e
句意:在嚙合傳動中,齒輪是一種結(jié)構(gòu)緊湊的、強制性嚙合的動力傳輸元件,它可以決定速度、轉(zhuǎn)矩和被驅(qū)動的機器零件的旋轉(zhuǎn)方向。0 }8 m9 T+ w. [( k0 G! Z
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accommodate [ə'kɔmədeit] v. 容納;使適應(yīng);為…提供住宿. Y. b1 S# }1 S( w" N# d+ S. ~
addendum [ə'dendəm] n. 齒頂高# a: f- D, r/ `* J! r1 x; [* I
axial pitch 軸向節(jié)距 n$ t4 l1 d0 \) G! d0 }( a
backlash [bæklæʃ] n. 側(cè)隙5 m9 J# @9 S5 J. }+ N* D
base circle 基圓
5 U+ \$ o% U. `' J0 T) d7 M. Z4 q5 jbase pitch 基節(jié)
( u1 H0 l* \9 d) t3 Abevel gear 錐齒輪) w6 s& u8 ]( {9 m |6 k
circular pitch 周節(jié)
) W$ d8 \* V ?/ rdedendum [di'dendəm] n. 齒根高: Z$ S/ D' w& y7 \" U
diametral pitch 徑節(jié), t9 q+ s/ z9 R; w9 N1 n
differential [ˌdifə'renʃəl] adj. 差別的,區(qū)別的 n. 差別,差異;微分
( w4 b8 ?2 }, o( R9 r* B. zdouble-enveloping 二次包絡(luò)& o$ {0 u; @: m* |& a
face width 齒寬9 D. v6 E5 F/ d6 E0 a2 x4 F8 h
flank [flæŋk] n. 側(cè)面
* L4 C8 F3 `" @geometry [dʒi'ɔmitri] n. 幾何,幾何學(xué)2 f8 K; E6 D8 x1 m$ Q0 E
helical gear 斜齒輪
, w: e+ E; D9 `- S& X" @hypoid gear 傘齒輪: R' H* L t8 k% \
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