U blade U 形铲
U-blade bulldozer U形铲刀式推土机
u-blade U形片
Cursed u Blade 诅咒之剑
u-blade bulldozer u 形铲刀式推土机
The experiment has studied the heat transfer characteristic inside U shaped variable cross-section channels with different rib pitches, The channel is the middle part of a gas turbine blade.
本实验选取航空发动机涡轮叶片中段内部冷却通道为研究对象，对不同肋间距的横肋变截面U型通道的换热特性进行了研究。
U. S. to develop technology and processes to ensure that the saw blade and other cutting instrument was the most sharp edge.
我们的开发技术和工艺保证了锯片和其它切削工具获得了最锋利的刃口。
The impaction of long blade with high energy can cause large deformation and the blade will curl as U shape and tear the wall of the containment ring at the second impact position.
高能量长叶片撞击将形起大变形，叶片弯曲成U形，机匣在第二次撞击处被撕裂击穿。
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