1.
Value Composition and Design of the Seventh Shengmu of the Western Xia Regimeas Revealed in A Pamphlet of the Foreign Land and the Han Nationality;
从《番汉合时掌中珠》看西夏语七品正齿音的音值构拟
2.
straight-cut gear
直齿圆柱齿轮，正齿齿轮
3.
spur and helical hobbing machine
正齿轮和斜齿轮滚齿机
4.
spur type planetary reducer
正齿式行星减速齿轮
5.
spur type planetary gearing
正齿式行星齿轮装置
6.
Insufficient adjuster torque will not support the ring gear correctly and can cause excessive differential case free-play and ring gear noise.
调整器扭力不足将不能正确地支撑环齿轮并会导致过度的差速箱游隙和环齿轮噪音。
7.
long addendum gear
长齿顶齿轮;径向正变位齿轮;径向正变位齿轮
8.
Articulated with the lower lip and upper teeth, as the sounds(f)and(v).
唇齿音的用下唇和上齿发音的，如（f）音和（v）音
9.
pronounce with a flap, of alveolar sounds.
发齿槽音时用节拍发出。
10.
pronounce with an initial sibilant.
用初始的齿擦音发出。
11.
a pure note, voice, etc
纯音、 纯正的嗓音.
12.
Research on the Simulation of Shaping Process and Grinding Principle of Orthogonal-shaft Face Gear;
正交面齿轮的插齿加工仿真和磨齿原理研究
13.
Amending the Shape of Pinion and Reducing the Round-gear Error;
修正小齿轮表面齿形降低圆弧齿轮传动误差
14.
She is losing her baby teeth and getting permanent teeth.
她的乳齿正在脱落，以及生恒齿。
15.
In the syllable /si/, the /s/ sibilates in Japanese.
在音节si；中，使s；发成日本的齿音化。
16.
field tilt correctio
场频锯齿形波校正信号
17.
On superficial examination, the teeth appear normal.
表面检查牙齿似乎正常。
18.
differential (spur) drive gear
差速器传动(正)齿轮