1.
Try at Making Bucket-Gear With the New Type of Air Cooling Antifriction Steel;
用新型空冷贝氏体耐磨钢试制掘土机斗齿
2.
We had to contend with a foe armed to the teeth
我们必须同武装到牙齿的敌人斗争。
3.
They are fierce fighters and have plenty of sharp teeth for chewing flesh and grinding up bones.
他们是凶猛的斗士，有很多锋利的牙齿嚼肉、咬碎骨头。
4.
Fractured teeth are not uncommon in dogs and cats and are usually the direct result of fight or automobile accidents.
牙齿折断在狗和猫中也不少见，通常是咬斗和汽车事故的直接结果。
5.
straight-cut gear
直齿圆柱齿轮，正齿齿轮
6.
"You know that we shall fight till one of us is dead," said the general, whose teeth were clinched with rage.
“你要知道，我们要决斗到底，直到我们之中死了一个才停止”将军狂怒地咬牙切齿地说。
7.
With2 powerful hand-legs and saber-like teeth， it could easily ambush stegosaurs and bring it down, initiates fight.
拥有两个有力的前脚和像马刀一样的牙齿，它很容易埋伏到剑龙，并将它打倒，开始发动战斗。
8.
The newly developed electirc cylindroconical gear rotation device can achieve this.
我们研制的与起重机配套的电动圆锥齿轮旋转装置可实现抓斗的旋转运动。
9.
To put a crown on(a tooth).
镶齿冠为（牙齿）镶齿冠
10.
spur and helical hobbing machine
正齿轮和斜齿轮滚齿机
11.
straight and conical gear shaper
直齿-锥齿轮刨齿机
12.
burnishing of gear teeth
(齿轮的) 轮齿研磨
13.
increment angle
(圆锥齿轮)齿端角
14.
Basic tooth profile of straight and skew bevel gears
GB/T12369-1990直齿及斜齿锥齿轮基本齿廓
15.
curve-tooth bevel gear
弧齿伞齿轮，曲线齿锥齿轮
16.
fight, struggle, etc to the bitter end
战斗、斗争...到底.
17.
A small cogwheel that engages or is engaged by a larger cogwheel or a rack.
小齿轮，齿杆啮合大齿轮或被大齿轮或齿条啮合的小齿轮
18.
put a crown on (a tooth)
(在牙齿上)装一个假齿冠