查询词典 tums

Planar four bar linkages with double crank rotating the driving crank two tums in a period of motion .

旋转周期为曲柄二整周的平面双曲柄四杆机构。

Planar four bar linkages with double crank rotating the driving crank two tums in a period of motion J .

旋转周期为曲柄二整周的平面双曲柄四杆机构。

But this method tums out of to convincingly reliable due to the effects of local member state of the derrick, on the other hand, the ultimate strength of structures usually tend to remain beyond linear elastic stage according to the geometric and material non-linearity.

目前，人们需要对大量处于服役状态的井架结构的安全性重新进行评定，最常见的方法是通过现场测试井架应力，来线性外推出井架的承载能力。

Fitness focus is on conditioning the body, in particular those troublesome areas: hips, thighs, bums and tums.

瘦身著重於塑造身体的曲线，并主攻那些难缠的部位，如臀部、大腿等。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。