单词盒子

vortex ring state

V 开头单词

英汉例句

    双语例句

  • To predict helicopter vortex ring state boundary is necessary for flight safety.
    直升机涡环状态边界的确定对直升机飞行安全具有重要意义。
  • A reasonable criterion of vortex ring state boundary for helicopter is acquired based on model rotor tests.
    通过模型旋翼试验得到了合理的直升机涡环边界判据，并由此计算得到了直升机通用涡环状态边界。
  • 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。

词组短语

    短语

  • vortex -ring state 涡环状态
  • vortex ring state boundary 涡环状态边界