maintenance of true bearing

用法例句

Due to the temperature effect on gyro,the temperature control systems are often used for controlling the temperature of azimuth holding instrument tokeep the accuracy and property of the gyro.

由于方位保持仪的核心元件陀螺易受温度的影响,常采用温控系统控制其工作的环境温度来保证它的精度与性能。

The vacuum maintenance is a key technique of Electro-static gyroscope(ESG) which can influence the ESG s precision, reliability and life.

静电陀螺仪的真空保持是影响其精度、可靠性和使用寿命的关键技术之一。

Methods of error compensation for azimuth holding system in an INS (inertial navigation system) are presented.

给出了陆用惯性导航系统方位保持仪的误差补偿方法.

The precision instrument must be kept free from dust.

精密仪器必须保持无尘。

He preserved his grave and dignified bearing.

他保持庄重威严的仪态。

Our institute retained a pole position in scientific research.

我们所在科研方面保持了有利地位。

Research on Control Algorithm of Auto Area Keeping for Dynamic Positioning System;

动力定位自动区域保持控制方法研究

To keep your bearings in a desert sandstorm is impossible.

在沙漠的尘暴中要想保持方位感是不可能的。

manual direction finder bearing indicator

手动测向仪方位指示器

optical azimuth

光学仪器测定的方位角

automatic direction finder bearing indicator

自动测向仪方位指示器

bearing compasses

方位罗盘，象限罗盘仪

single shot directional surveying instrument

单点井斜方位测量仪

holding position

(继电器 的)吸持位置；自保位置；保持(开或关的)位置

This is a gyroscope for stabilizing an airplane

这使飞机保持平衡的陀螺仪。

It is necessary to maintain surveillance on these meters.

必须对这些仪表保持经常性的监测。

kept in touch with several classmates

和几位同学保持联系

Remain the Bellwether of the catering industry

保持餐饮业的龙头地位

hold in place; She always held herself as a lady.

保持在适当的位置；她总是保持自己像一位淑女。

The onset temperature of exotherm, max rate of temperature rise and temperature corresponding to the rate were obtained.

加速量热仪作为一种密闭、定体积容器研究方法,具有能够让反应过程中保持绝热的特点。