1.
A Brief Talk On The Application Of Four-Tooth Outside Chip Discharge Set Of Material Device
浅谈四齿排屑套料装置在实际中的应用
2.
Tetraodontella(Brachiopoda) from Middle Ordovician at Liangshan of Nanzheng,Southern Shaanxi
陕西南郑梁山中奥陶统的小四齿贝（腕足类）
3.
Application of Roll Crusher with Four Gear Teeth in CFB Units
四齿辊式破碎机在循环流化床机组中的应用
4.
Four Roll Crusher and Maintenance of Structure of Number of Issues
四齿辊破碎机的结构与维护的几个问题
5.
Quadruple-arc Gear Optimization Based on ANSYS
基于ANSYS的四圆弧齿轮齿形优化
6.
Quadruple-arc Gear Design and Digital Processing
四圆弧齿廓齿轮的设计及数字化加工
7.
She has four gold teeth.
她有四颗金黄色的牙齿。
8.
The four main types of gears (spur, helical, worm, and bevel)and a rack and pinion are shown in Figure 7.
图7所示是四种主要的齿轮（巨齿轮，斜齿轮，蜗轮和伞齿轮）以及齿条和小齿轮。
9.
the branch of dentistry dealing with diseases of the gums and other structures around the teeth.
牙科中有关齿龈与牙齿四周结构的疾病的分支。
10.
These four pinions act as bridges between the side gears.
这四组小齿轮起到连接侧方齿轮组的桥梁作用。
11.
silent third and fourth gearset
无声三速和四速传动齿轮组
12.
Defective solenoid pack (UD pressure in 4th gear)
有缺陷的电磁组（ＵＤ压力在第四个齿轮）
13.
Who has made open the doors of his face? Fear is round about his teeth.
谁能开它的腮颊?它牙齿四围是可畏的。
14.
Rotate the pinion yoke three or four times.
旋转小齿轮轴轭三次或四次。
15.
Children usually lisp until they are three of four.
孩子三、四岁前说话往往口齿不清。
16.
Clinical application on foursquare coil cable root cap attachment system in removable partial dentures
四角圈簧根帽附着体义齿的临床应用
17.
Three Dimensions Modeling Design for Protection Shield of 4-axis CNC Spiral Bevel Gear Machine Based on SolidWorks
基于SolidWorks对四轴数控螺旋锥齿轮铣齿机防护罩进行三维造型设计
18.
"Look around", He said. "Do you see the fern and the bamboo?"
"看看你的的四周"?说"你看到羊齿和竹子没有?"