23.2.20
" _' }8 W6 ]/ e& C( l! A+ a* ^Instead of wondering when your next vacation is, maybe you should set up a life you don't need to escape from.
# a, n0 C5 v, f0 ~( W$ t与其期盼下一次假期，不如创造一种不需要逃离的生活。6 X0 p" D6 @" A: l$ ~% W
每日一点专业英语：8 o7 ?& v# W4 E% i0 o8 W/ [
Lubricationg 润滑
) g" c2 V% c) d; c8 C3 B2 j1 kLubricant 润滑油
$ l& d/ d5 M; b9 A* c$ B' EThick film 厚膜
+ K4 N0 Q9 P, C* PThin film 薄膜: X$ h% u6 C4 J- E4 j' T
Mixed 混合润滑
. S# G P+ E2 C, Q* P) H4 y# LBoundary 边界润滑
3 [$ K6 s8 {* Y9 ]' G( F a: I) q( R2 \6 Z7 z) c
! c4 {+ O; z; e4 X23.2.21( ~3 G) l& l/ p1 W. I
Nothing great in the world has been accomplished without passion.
# Y4 J: J0 x9 Z" m G3 |世上没有任何伟业的成就能够离得开激情。( @7 }6 F2 b. \0 n
每日一点专业英语：% e2 m q, n% S7 K6 V
Single purpose machine tool 单一功能机床0 @; d9 ~3 d0 ~8 s- o6 O/ n
Special purpose machine tool 专用机床- s) b1 M. P" H$ e
Production machine tool 高效机床 [" b& l& H3 G# O3 W
General purpose machine tool 通用机床
2 M$ w! c* k* U) k8 g) }
, p7 o2 d* c. ^7 `# V5 m: |$ g
3 O6 D4 L0 j' ^# D
9 o- S3 H" ~# d: Q3 a23.2.22
1 a1 D0 E4 R4 i9 ?* }: oNever give up. Expect only the best from life and take action to get it.6 m$ R5 D, }! I" ^* e* [
永远不要言弃。要永远只期待最好的事物，并为之付出行动。- M6 m0 m0 Z+ L% z
每日一点专业英语：
, L" N7 ?1 l5 E- }( H, G* WPrimary motion 主运动, {6 K5 x& J& k$ D6 U
Generated surface 生成表面+ U( J& e+ I: T& V
Secondary motion(feed) 第二运动(进给)* @- B9 x I r, Q6 Z; v7 V
Plate surfaces 平面表面
3 Y G! f+ K3 b3 ~ |
楼主: im7
发表于 2023-3-22 09:25:08
