1.
Remain on heading 089 descend to 7000m.
保持航向89度下降到7000米。
2.
He maintained that heading until the satellite orbited out of range.
他一直保持航向直道飞出卫星监控范围
3.
To hold a course.
航行，前进保持行进方向
4.
We have to lay the sails aback in order to keep on course.
为保持航道我们不得不向后倾帆。
5.
The ship held to her course in spite of the storm.
尽管有风暴，这艘船仍保持着航向。
6.
After take-off maintain runway heading and climb to900 m.
起飞后，保持跑道航向爬升到900米。
7.
System Simulation of Course-keeping for Ships Based on VB DLL;
基于VB DLL船舶航向保持系统仿真
8.
The captain was afraid to venture out to sea, and decided to hug the shore.
船长不敢冒险驶向大海，决定保持靠近岸边航行。
9.
Beat: The line taken to sail most directly into the wind( about45 degrees from wind direction); also known as" work".
迎风：直接面对风向航行的路线（风向保持约45度角）也称为工作。
10.
Beat: The line taken to sail most directly into the wind (about 45 degrees from wind direction); also known as "work".
迎风：直接面对风向航行的路线（与风向保持约45度角）；也称为工作。
11.
keep under the lee of land
保持在海岸挡风航线上
12.
keep a good offing
保持离陆地远些航行
13.
Course Maintain of Tracked Mobile Robot Based on Model Parameter Estimation
基于模型参数估计的履带式移动机器人航向保持
14.
However, since the "line of sight" to the target is in motion, the missiles must develop a continuous lateral acceleration to stay on the beam.
然而，由于目标瞄准线处于运动之中，所以导弹必须具有连续的横向加速度才能保持正确的航向。
15.
Each vessel filled away,and kept on her course.
每只船都借风航行,而且保持自己的航道。
16.
Research on Formation Keeping and Autonomous Relative Navigation for Formation Spacecrafts
航天器编队保持控制与自主导航方法研究
17.
But always we kept our rudder true, and there were so many of you who stayed the course and shared our hope.
但我们的航向永远保持不变。 你们那么多人与我们怀着同样的希望，奋力始终。
18.
Research of Flight Segment Volume Forecasting Based on Support Vector Machine;
基于支持向量机的航段运量预测研究