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.
$ |4 [+ j* \1 X7 p很多时候人们努力错了方向,在对的事情上努力可能比努力本身还重要。' i; H% B/ \0 V% [) r4 B4 Q
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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.
+ k1 m, e) ]) X+ v# d句意:在啮合传动中,齿轮是一种结构紧凑的、强制性啮合的动力传输元件,它可以决定速度、转矩和被驱动的机器零件的旋转方向。: g+ E+ v" Z. L
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2 P5 D) M. p( uaccommodate [ə'kɔmədeit] v. 容纳;使适应;为…提供住宿
7 z* S. a1 a Q5 raddendum [ə'dendəm] n. 齿顶高
0 Z, U7 }7 l# l3 Oaxial pitch 轴向节距
; a9 @; B0 t: I! cbacklash [bæklæʃ] n. 侧隙
4 D0 S% h" n, }. p9 N/ jbase circle 基圆
9 }7 }/ D8 X: D4 \0 Qbase pitch 基节
1 d! e2 W9 n" Z; d' ~3 tbevel gear 锥齿轮
, b8 F5 {7 O" }. k6 Ycircular pitch 周节; N5 c# E$ n+ Z
dedendum [di'dendəm] n. 齿根高* `. g# H% \3 V1 Y% f
diametral pitch 径节
4 T* ~" C. B/ l1 W5 Wdifferential [ˌdifə'renʃəl] adj. 差别的,区别的 n. 差别,差异;微分& j9 g3 }9 Z, U, |
double-enveloping 二次包络
5 J: \! f I6 O% R/ eface width 齿宽
2 z, k9 ^' S" O: _# lflank [flæŋk] n. 侧面
2 c9 q6 ?! T) T4 n1 ugeometry [dʒi'ɔmitri] n. 几何,几何学5 A: m1 w9 z- s" Y x
helical gear 斜齿轮! T) b& |7 m0 o3 o' a
hypoid gear 伞齿轮0 {5 ], h, G1 u
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