题目内容

直升机旋翼桨叶绕垂直关节的转动角叫做:().

A. 挥舞角
B. 摆动角
C. 安装角
D. 桨叶迎角

查看答案
更多问题

在多层住宅中,每套有两个朝向,便于组织通风,采光通风均好,单元面宽较窄的平面类型是()式的梯间式住宅。

A. 一梯两户
B. 一梯三户
C. 一梯四户
D. 一梯一户

什么是MFT?

You have determined that you are in the right semicircle of a tropical cyclone in the Northern Hemisphere.What action should you take to avoid the storm().

A. Place the wind on the starboard quarter and hold that course
B. Place the wind on the port quarter and hold that course
C. Place the wind on the port bow and hold that course
D. Place the wind on the starboard bow and hold that course

什么是AGC?

答案查题题库