查询词典 rectifier instrument

Based on the law of electromagnetic induction, a method to measure the magnetic susceptibility variation of liquid metals was proposed and the instrument was developed. The fundamental of the instrument was also analyzed.

摘 要：提出一种基于电磁感应原理的测量液态金属材料磁化率变化的方法并开发相应装置，分析该装置的基本工作原理。

TV photoelectric theodolites made up of optics, machine, electron and computer is a complex tracking and measuring instrument. TV photoelectric theodolites used in especial proving ground is a new kind of photoelectric tracking and measuring instrument. Tracking precision is a main parameter.

电视光电经纬仪是集光、机、电与计算机应用技术于一体的大型复杂测量系统，它是广泛用于特种试验场的一种新型光电跟踪测量设备，跟踪精度是其最重要的的技术指标之一。

Faced with increased production and limitations on space, we wanted to develop a new generation of Test Instrument beds that was compact, upgradeable, fast, which we could use in an environment that is wellsuited for Test Instrument and measurement.

面对增加生产和空间的限制，我们希望开发新一代的试点，这是紧凑型，升级，快速，我们可以使用在一个环境，是wellsuited为测试和测量。

A hydraulic resistance instrument composed by two pressure transducers was used to measure the hydraulic resistance across the two kinds of channels. The impedance on both channels was measured by a four electrodes impedance instrument with 5kHz constant current. A vibration generator was put on one set of the channel to produce about 50Hz sound waves. The signal was detected by a crystal pickup on the other set of the channel to examine the transmission of the wave along the two kinds of channels.

使用双压力传感器流阻仪对两种通道的流阻进行测定；使用5kHz恒流四电极方法对两种通道的阻抗进行测量；使用激振器在通道的一端产生一个约50Hz的振动，在通道另一端用晶体拾音器检测振动信号，对两种通道的声音传导特性进行了测定。

To this end a dedicated aviation sextant, nautical sextant with the greatest difference is observed celestial bodies do not use water as the height of the antenna base 768 ideas and Academic quasi-plane, but the use of bubbles, liquid pendulum, single gyro vertical instrument, the level of instrument gyroscope devices such as Zaochu artificial horizon, and use it as the base plane of the horizon height measurement of celestial bodies.

为此有专用的航空六分仪，与航海六分仪的最大区别是不用水天线作为观测天体高度的基768思想与学术准平面，而是利用气泡、液体摆、单陀螺垂直仪、陀螺水平仪等装置造出人工地平，并以此为基准平面测量天体的地平高度。

If a different instrument is used, the absolute absorbance of each instrument should be established.

如果使用不同的仪器，应给每个仪器制定绝对的吸收率。

Hawaiian music was played with a Hawaiian guitar, an instrument with a long sounding board and six to eight steel strings. The instrument is played by touching the strings with a steel bar or some hard object.

他们使用夏威夷滑弦吉他来演奏夏威夷音乐，这种乐器外形呈长形，拥有6至8条钢制滑弦，演奏时得使用金属环或硬物来拨弦。

In this paper, a research on the air cooling of high-output silicon controlled rectifier is reported.

本文对大功率可控硅风冷散热器的传热过程进行了分析研究。

The usual way to do this would be to use a rectifier—a device that converts alternating to direct current.

完成这步常用的方法是使用整流器—一种把交流电转换成直流电的器件。

"A rectifier converts the power from alternating to direct form, a regulator ensures that the output voltage is properly matched to the battery voltage as engine speed varies."

整流器把电力从交流变为直流形式，调节器在引擎转速不同时确保输出电压与电池电压配合妥当。

Connectors are lines that can be anchored to particular places, called glue points , on the graphic object.

连接符，可固定在图形对象的特定的地方的线条。

Another way of putting it, too many agents have a say in each other's work, and bureaucratic rigor mortis sets in.

另一种表达是，太多的作用物在彼此的工作里都有话语权，官僚的僵尸开始抬头。