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Being brave means knowing that when you fail, you don't fail forever.
% ?7 C& O( j0 _& s) E& p勇敢就是知道即使你失败了，你也不是永远失败。 ----Lana Del Rey/ Y, {# G, s* u0 i' Z1 a4 Y+ {0 }
每日一点专业英语：
6 ^) r# Y) Y; c/ J% C4 sScrew drive 螺纹传动 w6 ~/ m% v# U
Axial force exerted 受轴向力时
+ i4 Q; G2 g" w- J, x2 QRadial force exerted 受径向力时
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Nothing great in the world has been accomplished without passion.
( h' e* @! n5 S; H9 |世上没有任何伟业的成就能够离得开激情。
+ b/ f3 b& x/ P1 d8 R' `% g每日一点专业英语：
* f; F& [' h0 PBearing balls 滚珠2 t5 r" b* ?0 [- G: v- u
Ball nut 滚珠套8 L' r8 Q/ j, u/ H! S7 N
Ball screw 滚珠丝杠 D& a; ~6 q9 _4 H( q9 t1 F) J
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23.2.12! d4 |: R |9 ]8 d. |- h. X
Instead of wondering when your next vacation is, maybe you should set up a life you don't need to escape from.3 H% L8 B' V$ C4 ~3 C6 v3 ^# \/ Q0 u
与其期盼下一次假期，不如创造一种不需要逃离的生活。
+ {& Q ^3 m$ u% G5 U( t3 e9 n6 t每日一点专业英语：
' p1 O u7 T" U" G6 `Washer 垫片/ {' ^- g% G2 }$ W$ E* K# U
Flush 凸起垫片7 I( b& c9 }6 T; e' r! L3 j) w8 w
Raised 卷边垫片
5 d- T) n5 X9 v5 [2 M8 K5 g# e) USlotted washers 开槽垫片3 V: k( t- X# |
Spring 弹簧垫片2 L- G2 a1 h+ m' J5 d
Spring-locking 弹簧锁紧垫片0 Y( W. g* b c% @+ M4 ?
Plain 普通平垫片
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23.2.13
( B9 @6 S' ~6 UIt's never too late to be what you might have been.
" F& F4 t4 G$ A$ |; m成为你所要成为的人，永远都不嫌迟。" a: j7 Q# r( {% ^/ U w
每日一点专业英语：: }: L% b. G9 H: B2 _7 Q" U. ~
Belt drive 带传动
' e: v- k: A! n8 GFlat 平带
5 X' w4 O4 l9 ^( `' sVee type V带
: i @2 E2 E: j2 sRound 圆带
$ b$ v# e0 f( O( i2 U' I+ O/ e. nMulti-edges 多楔带% z$ y7 o; y6 p. R5 {8 G7 [. k
Synchronous belt 同步带% p# l5 _; Q2 l$ _+ m$ D2 X
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Pure love and suspicion cannot dwell together: at the door where the latter enters, the former makes its exit.3 K; [2 t& H2 T/ c
纯洁的爱情和猜疑水火不容：起了疑心，就会丢了爱情。
* t1 }2 m3 P$ x+ l+ @每日一点专业英语：
- ~7 r3 E9 k! L" uSolid wheel 实心轮1 k5 J5 E- x9 E; H* Z
Solid rim 实心轮辐条
`; b' w. Y% v" k, a1 H/ gOutside dia 外径8 G+ s/ P w& U# Y3 \
Pitch dia 节径( N2 w! z T4 ^ }# S! P
Groove angle 槽形角9 p ?& n1 i' b
Width 宽度
+ N+ i l" u6 Z* q7 UDepth 深度
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Growth is the only evidence of life.
6 U" K, m0 e: k) G1 L) D! E9 I成长是生命的唯一证据。
2 c$ j& f" K# B! t/ I1 ?! T每日一点专业英语：) O+ _, ~& o% Y
Gear drive 齿轮传动7 @9 y' f+ d) [6 `
Spur gear 直齿圆柱齿轮传动
* T \3 `. _7 t" |$ eHelical gear 斜齿圆柱齿轮传动
7 d! o5 r4 W9 y, G9 d- n; p' ~9 @Herring-bone gear 人字齿轮传动
3 k0 ~; X- m, }% \& `3 jSpur bevel gear 直齿圆锥齿轮传动. E. ], G& w5 Q' h+ @6 {& Q5 I
Helical bevel gear 斜齿圆锥齿轮传动
' x/ \- r4 i8 c; _. ZCurve bevel gear 曲齿圆锥齿轮传动7 N, g5 o, X1 @3 Y9 i
External mesh 外啮合 ; R2 `0 W* e8 V2 ]3 a7 r, @1 a2 o
Internal mesh 内啮合
: v' g3 p9 {* h2 f; l- IMesh by rack and pinion 齿轮齿条啮合3 J7 t& H! Z4 {3 u4 P' `8 H
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发表于 2023-2-4 11:06:30
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