The measuring principle yaw and pitch was analyzed.

This paper mainly studies yaw angle estimation and attitude control of Data Relay Satellite ( TDRS ).

本文主要研究了 中继 卫星的偏航角估计和姿态控制问题.

The paper mainly presents the function of the yaw control system in wind generators structure.

应用鲁棒调节器理论,为偏航时大型变桨距风力机组设计了一个运行于额定风速以上的控制器.

Independent pitch and yaw of the two birds produce noise.

两只吊舱的独立俯仰和偏航均会产生噪声.

This AUV for environmental protection has three degrees of freedom , called surge, heave and yaw.

这里,自治型水下环保机器人具有三个自由度, 分别称为推进 、 升沉和转首.

When the vertical climb stops , the helicopter is rotated 180 degrees about the yaw axis.

先保持水平直线飞行, 当直升机通过操控者后,开始平滑地拉高机头(升舵)使机头朝上垂直爬升.

The simulation algorithms of wave high, yaw force, rolling moment and sway moment were put forward.

给出了随机海浪波高 、 横荡力 、 横摇力矩、艏摇力矩的仿真算法.

A method of controlling vehicle braking stability on bisectional road by yaw moment was proposed.

提出了利用横摆力矩控制汽车在对开路面制动稳定性的方法.

The appearance of caterpillar track yaw of the S 100 type road header is analyzed.

对S100型掘进机履带跑偏现象进行分析.

The ship yawed when the huge waves hit it.

受巨浪袭击,这艘船偏航了.

It is also believed that watching someone else yawn will cause you to yawn too.

此外,人们还认为看到别人打哈欠,自己也会开始打哈欠.

the yawning gulf between the rich and the poor

巨大的贫富差距

Then with a yawn, she headed upstairs to the bedroom.

金发姑娘打个哈欠, 上楼来到了卧室.

The yawn takes in air.

在哈欠发生在空气中.

It also believed that watching some one else yawn will cause you to yawn too.

此外,人们还认为看着别人打哈欠,自己也会打哈欠.

Do you ever wonder why you yawn?

你曾经想过你为什么打哈欠 吗 ?

A crevasse yawned at their feet.

他们的脚下是一条张开大口的裂缝。

Harry stifled a yawn behind his hand.

哈利用手捂住了一个哈欠.

She yawned, and stretched lazily...

她打了个哈欠，伸了个懒腰。

the yawning gap between the two parties

两个党派之间的鸿沟

She stifled another yawn and tried hard to look interested.

她又忍住了哈欠，竭力显出感兴趣的样子。