1.
Detection of Tilletia controversa with HRCA Approach
超分支滚环扩增法检测小麦矮腥黑穗菌
2.
Detection of hepatitis B virus covalently closed circular DNA by rolling cycle amplification method
滚环扩增在乙型肝炎病毒cccDNA检测中的应用
3.
The child was rolling a hoop.
那个孩子在滚铁环。
4.
The boys rolled their hoops down the street.
男孩子们在街上滚铁环。
5.
The hoop rolled along the pavement.
圆环沿人行道滚动.
6.
The ring teeth hob can realize high efficient radialfeedhobbing.
环纹滚刀可以实现高效率的径向进给滚齿加工。
7.
DYNAMIC ANALYSIS AND SIMULATION OF A RE-CIRCULATION MECHANISM IN BALL SCREW
滚珠丝杠副滚珠循环系统的动力学研究和仿真
8.
mark aimed at in certain games,eg quoits,bowls,curling
（掷环、滚木球、冰上溜石游戏的） 目标.
9.
VB-Based CAD System for Gear Cutter Hob
基于vb环境的滚齿刀辅助设计系统
10.
The Puwei Wreath Depression to Explore the Exploration and DevelopmentFulfillment
东濮凹陷滚动勘探开发实践——东濮环洼
11.
roller bearing spindles for ring spinning frames and ring twisting frames
环锭纺纱机及环锭捻丝机用滚子轴承主轴
12.
To increase the contact area and permit larger loads to be carried, the balls run in curvilinear grooves in the rings.
为了增加接触面积并承受较大载荷，滚珠在内外环的曲线槽内滚动。
13.
ball recirculating nut steering gear
用封闭循环滚珠螺母[用螺杆和滚珠螺母]的转向机构
14.
Study on Motion,Force and Strength of Ball Globoid Worm Gear Drive
滚珠环面蜗杆传动的运动受力和强度分析
15.
The development status and prospect of passenger cargo ship network in Dalian in Bohai
大连环渤海湾客货滚装运输网发展现状与展望
16.
The Surface Quench Process Research and Application for Big Ring Raceway;
大型环件滚道表面淬火工艺研究及应用
17.
Theory Study of Non-Backlash Double-Roller Enveloping Hourglass Worm Gearing;
无侧隙双滚子包络环面蜗杆传动的理论研究
18.
Strength Analysis of Globoidal Worm Gearing with Roller Teeth and Point Engagement;
滚动式点啮合环面蜗杆传动的强度分析