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| 1. | In discharge measurement by the velocity-area method, determining positions of velocity and depth-measuring |
| 流速-面积法流量测验中,测深测速垂线的定位是流量测验的前提。 |
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| 2. | an electron tube used to generate or amplify electromagnetic radiation in the microwave region by velocity |
| 通过速率的调制在微波波段产生或增强电磁辐射的电子管。 |
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| 3. | Observation on mitral annular motion with meglumine cyclic adenylate by tissue velocity imaging |
| TVI观察环磷腺苷葡甲胺对二尖瓣环运动的影响 |
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| 4. | Experimental Study of Posttraumatic Cerebral Blood FLow Velocity by Color Doppler FLow Imaging in Cats |
| 重型颅脑伤后早期颈动脉血流改变的彩色多普勒实验研究 |
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| 5. | To study the temperature distribution and change rule of local tissue of dogs and soap wounded by high |
| 应用红外热像技术观察高速投射物致伤犬及肥皂时被侵彻局部的温度分布及其变化规律。 |
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| 6. | Also, the valves may be damaged by the high velocity across the seats. |
| 此外，通过阀座的高流量还可能损坏阀门。 |
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| 7. | more difficult problem is the quantitative description of the secondary breakup of the initial spray by |
| 一个更困难的问题是关于高速燃气使初始喷雾二次破裂的定量描述。 |
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| 8. | An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation. |
| 速调管一种用速度调节的方法放大或产生超高频率的电子管 |
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| 9. | ascertaining night-being-dark and that eyeshot is determined by the evolution of universe rather than deduced by |
| 对《宇宙的创生》一书中关于夜黑佯谬的解释提出质疑,认为视界确为夜黑的关键,但并不是由速度合成定律所推导出的“视界”,而是由宇宙演化的历史所决定的视界。 |
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| 10. | Left Ventricular Flow Velocity Assessed by Colour M-mode Doppler in Children |
| M-型彩色多普勒测量儿童舒张早期左室血流传播速度 |
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