1.
Track-keeping method based on fuzzy self-tuning PID cascade control
基于模糊PID串级控制的航迹保持方法
2.
The Application of Fuzzy-Backstepping Cascade Control in the Path-keeping of Air-Cushion Vessel
模糊-反步串级控制方法在气垫船航迹保持中的应用
3.
In radar contact, your track is good for KC, range35 miles, maintain FL230.
雷达截获目标，你到KC的航迹好，距离35海里，保持高度层230。
4.
keep under the lee of land
保持在海岸挡风航线上
5.
keep a good offing
保持离陆地远些航行
6.
To hold a course.
航行，前进保持行进方向
7.
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。
8.
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
9.
He can keep his ship on its course in heavy fog.
他能在浓雾中使船保持航道继续前进。
10.
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。
11.
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。
12.
After take-off maintain runway heading and climb to900 m.
起飞后，保持跑道航向爬升到900米。
13.
Remain on heading 089 descend to 7000m.
保持航向89度下降到7000米。
14.
Research on Aerial Ammunition Supply Support Decision Support System;
航空弹药供应保障决策支持系统研究
15.
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
16.
Cannot maintain luminosity when replacement ink is lighter than deleted ink.
当替换墨迹比所删除墨迹淡时，则无法保持发光度。
17.
Research of Aircraft Route Planning and Evaluation Algorithm;
飞行器航迹规划与航迹评价算法研究
18.
It showed no signs of exudation or other failure to contain liquid loadings.
未出现渗液或其它的不能保持住液体的迹象。