The pulsed hydrogen bubble technique and video recording system allows the recording of instantaneous flow field in the present study.
实验采用了脉冲氢泡发生器和录像系统对流场进行了显示和研究。
Some typical aerodynamic flow patterns that related to industrial furnaces have been successfully photographed by using the helium bubble tracing technique.
本文利用氦气泡示踪技术成功地对工业炉中流体流动模型进行摄象。
Hump nails are also gaining popularity - these use a similar technique to bubble nails but with a longer nail for a base.
拱形指甲也日趋盛行。这与“泡泡美甲”上使用的方法类似，但指甲要长一点。
The hydrogen bubble flow visualization technique was used to study the effects of small semi-sphere on the boundary layer transition of flow over a smooth circular plate.
应用氢气泡流动显示技术对圆盘上小半球对边界层转捩的影响进行了观测。
The structure and technique feature of cyclonic-static micro bubble flotation column are described.
介绍了旋流-静态微泡浮选柱的结构与技术特点。
The utility model relates to the field of cutting machinery technique, in particular to a polyamine-ester bubble cotton bidirectional cutting apparatus.
本实用新型涉及切割机械技术领域，特指一种聚胺酯泡棉双向切割装置。
It may be necessary to devise a technique for maintaining the separation between individual plies once the bubble is collapsed and the film trimmed.
一旦泡沫破灭了以及薄膜被切边了，这就可能需要安装一个技术设备来保持各个层面的分离。
The surface concentration of the adsorbed surfactants, the surface velocity and the migration velocity of the bubble are obtained by a boundary collocation technique.
采用边界配置点法数值求解了气泡表面吸附的活性剂浓度、气泡表面流体速度以及气泡在溶液中的运动速度。
Laser-induced plasma shock wave and cavitation bubble by pulsed laser ablation of a metal in water are investigated by a high-sensitive optical beam deflection technique.
采用自行研制的高灵敏度光束偏转测试系统，对脉冲激光烧蚀水下金属产生的等离子体冲击波和空泡效应进行了实验研究。
Adopted no-drop, no-splash, no-bubble filling, PID temperature control and fluctuating sealing, computer control, frequency conversion for speed adjusting and other technique.
采用了无滴无溅无泡灌装、PID温控和浮动封口、电脑控制、变频调速等技术。
Adopted no-drop, no-splash, no-bubble filling, PID temperature control and fluctuating sealing, computer control, frequency conversion for speed adjusting and other technique.
采用了无滴无溅无泡灌装、PID温控和浮动封口、电脑控制、变频调速等技术。
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