两端

Mouth-Watering Lip Gloss

超水感唇

两端都有的唇~~Double-Ended Lip gloss | 超水感唇~~Mouth-Watering Lip Gloss | 唇亮油~~ Shine Lip Lacquer ; Lip Shine ; Lip Polish

vesica

囊

vesica piscis 两端尖的椭圆形 | vesica 囊 | vesicae 膀胱

polymerase

聚合

原理:应用Tag聚合(polymerase)在两个DNA引子(primer)之间的两端反覆大量复制区段内DNA. 一个周期经过DNA变性(denature),引子接合(anneal) 和DNA延长(extension)三个步骤,在30个周期循环后,DNA的量可增加到10 6倍,

HOOK - TOW

挂钩

盖板转轴 AXIS REVOLUTION - P ACKAGE TRAY | 挂钩 HOOK - TOW | 转轴两端胶管 TUBE - REVOLUTION AXIS

end thrust bearing

止推轴承

end shield bearing机油滤清器内盖头轴承 | end thrust bearing止推轴承 | end-mounted bearing(耙组)两端安装的轴承

end thrust bearing

止推进口sunthai 轴承

101. end shield bearing机油滤清器内盖头sunthai轴承 | 102. end thrust bearing止推进口sunthai轴承 | 103. end-mounted bearing(耙组)两端安装的sunthai轴承

end thrust bearing

止推sunthai轴承

end shield bearing机油滤清器内盖头sunthai轴承 | end thrust bearing止推sunthai轴承 | end-mounted bearing(耙组)两端安装的sunthai轴承

end thrust bearing

止推进口轴承

传真/FAX:86-0574-87223781 | 102. end thrust bearing止推进口轴承 | 103. end-mounted bearing(耙组)两端安装的轴承

side line

边线

一是标示某些球类运动场地两端相对与"边线"(side line)的"底线";二是指"暗藏在对方内部刺探情况或进行其他活动的人",也就是常说的"内线或"卧底". 我仔细地琢磨它的这两层含义后明白:无论做人做事都有"底线","底线"是不能逾越的,

On one side, we have gold bars

一边放着金条

We have here a scales that balances two different things.|天平的两端是不同的东西 | On one side, we have gold bars.|一边放着金条 | Don't they look good?|看上去不错吧

functional catches：活动把手生耳

回零针 fly-back hand | 混合表 combo watch | 活动把手生耳 functional catches

parametric linear programming：参数线性规划

参数模型|parameter model | 参数线性规划|parametric linear programming | 参数最优化|parameter optimization