本研究对水平液体绕流热圆柱体的旋涡脱落特性进行了研究。
The vortex shedding frequency spectrum characteristics on a heated circular cylinder in water cross flow was investigated experimentally.
采用烟雾成像的可视化方法，对单、双三角柱型钝体的旋涡脱落特性进行了实验研究。
We made the flow visualization experiment for flow over bluff body or dual bluff body to study the characteristics of vortex shedding.
在研究叶轮机械转动部件非定常旋涡脱落频谱特性时，难以避免会遇到旋转坐标系向绝对坐标系转换的问题。
The problem of altering the rotating coordinate system to absolute coordinate system is often encountered when the frequency characteristics of unsteady vortex shedding in turbine engine is studied.
同时由于导流体尾迹内部脱落涡强度太低，其脱落频率也不会对发动机低压转子振动特性产生影响。
Moreover, because the intensity of vortex shedding in the wake of the guide vane is too weak, it's frequency has no influence on the vibration characteristics of the low-pressure compressor rotor.
特性 ：安装方便又快捷，弹性黏结抗冲击不脱落，脚踏无声响；
Features: Installed in accordance with convenient and fast, flexible bonding anti-impact, not falling, pedal-free sound;
对于筛选出的三种抗脱落凋亡的肿瘤细胞系，它们的抗脱落凋亡特性究竟与哪个或哪些信号分子有关呢？
Next we tried to find out which signaling molecules in the selected three tumor cell lines are related to their resistance to anoikis.
从材料特性、化学水质、锅炉运行等多专业角度进行综合分析，确定了爆管及导致氧化皮脱落的根本原因。
Professional and comprehensive analyses on material characteristics, water quality and boiler operation etc. revealed the basic reason of bent burst and oxide layer exfoliation.
从材料特性、化学水质、锅炉运行等多专业角度进行综合分析，确定了爆管及导致氧化皮脱落的根本原因。
Professional and comprehensive analyses on material characteristics, water quality and boiler operation etc. revealed the basic reason of bent burst and oxide layer exfoliation.
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