1) smoke trace
烟线
1.
Various aerodynamic means such as hotwire anmenometer…, smoke trace visualization technique and emni-directional sensor, were used to investigate the wind field variations inside the athletic museum under different wind conditions (direction and velocities) outside the museum.
采用一种新型水平速度传感器,测量体育场内场水平风速,同时用烟线示踪粒子显示方法,同步辨别了传感器所处位置的风向。
2) smoke-wire technique
烟线法
1.
The flow field of two opposed jets was experimentally investigated with the smoke-wire technique and hot-wire anemometer for the stability of impingement plane and stagnation point offset at various nozzle separations and exit velocity ratios.
运用烟线法和热线风速仪对两喷嘴撞击流流场进行了实验研究,考察了不同喷嘴间距、不同气速比下撞击面的稳定性和撞击面驻点的偏移规律。
3) mountain-rounding flow
烟线技术
补充资料：烟线
1.亦作"烟线"。 2.犹烟缕。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。