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- supersonic nitriding 超声波渗氮
- The physics of supersonic flight. 超音速飞行的物理性质
- Have you taken supersonic aircraft? 你坐过超音速飞机吗?
- Developing the supersonic jet was quite an accomplishment. 开发超音速喷气机是一项了不起的成就。
- The Navy also needed a supersonic fighter. 海军也需要一架超音速战机。
- Supersonic Channel Airfoils for Reduced Drag. 减小阻力的超音速波道翼型。
- France Gauges Future Of Supersonic Transport. 法国评估超音速运输机的未来。
- A snail by comparison is supersonic. 相形之下,蜗牛的爬行倒可说是超音速的了。
- These planes travel at supersonic speeds. 这些飞机以超音速的速度飞行。
- What cries supersonic and enchanted graph? 什么叫超声心动图?
- This is a supersonic jet aircraft for training. 这是一架超音速喷气式教练机。
- That is a supersonic passenger aircraft. 那是一架超音速客机。
- So the testing nitriding quality becomes very important. 因而,检验镗轴的氮化质量十分重要。
- This is an instrument with which we can generate supersonic wave. 这是一台能产生超声波的仪器。
- Nitriding Gears as an Alternative to Case Hardening? 氮化齿轮能代替渗碳淬火齿轮吗?
- After nitriding, the abradability of the boring axis is increased greatly. 氮化可明显提高镗轴的耐磨性。
- Super Sonic classic games interesting - supersonic rat! 超经典Sonic趣味游戏-超音鼠!
- Supersonic aircraft will not make all subsonic aircraft obsolete. 超音速飞机不会使所有亚音速飞机都淘汰。
- Titanium alloy material (TC4) samples were treated with nitriding technique. 牙用钛合金TC4,使用渗氮表面技术处理。
- They took a supersonic aircraft to a beautiful city. 依凡的烫伤是表面的,因此很快就好了。