vortex-ring state

英汉例句

The result shows that the model of neural network can predict the effect of blade negative-twist on helicopter vortex-ring state.
计算结果表明，神经网络模型能够准确预测桨叶负扭度对直升机涡环状态的影响。
Helicopter vortex-ring state influence flight safety badly, whose flow characteristic is very complex and hard to calculate accurately.
在不同的信息系统中，行为可以用来综合角色、时态状态和环境状态的相关安全信息。
To investigate helicopter vortex-ring state, the phenomenon and reason of helicopter vortex-ring state flight accident is analyzed from the view of helicopter aerodynamics.
针对直升机特有的涡环飞行状态，根据直升机空气动力学理论，分析了直升机涡环状态飞行事故的现象及成因。