查询词典 transducer

Linear flow, and the use of imported piezoelectric ceramic transducer, widely used in toys. electronic.

流线性好，采用进口压电陶瓷换能器，广泛应用于玩具。

The logical circuit diagram of the control system was developed with the single chip computer and transducer as the main part.

以单片机和变频器的选用为主要环节，研制出了控制系统的逻辑电路图。

The spectrum analysis of the air-ultrasonic waveform indicates that when the matcher thickness is calculated at the highest spectrum and the subsequent higher spectrum of the pulse waveform, it can obtain a better result. But all the highest spectrum of the air-ultrasonic waveform moves to the high frequency zone in the experiment, which is a possible important reason that the testing extent of the air-ultrasonic transducer is limited.

经对空气超声波形进行频谱分析后发现用脉冲波形的最高谱线及次高潜线对应的频率计算匹配层厚度，可得到较好的匹配结果，但是空气超声波形的最高谱线均移向高频段，这可能是造成脉冲空气超声换能器可检测的范围有限的一个重要原因。

Ultrasonic device was made from ultrasonic power by the ultrasonic transducer is converted to mechanical wave action on the screen surface.

超声波装置是由超声波电源通过换能器将超声波转换为机械波作用于筛网表面。

The results show that for the linear grating sensor the main error sources of the measurement are the meterage noise and the installation inclination, while for the ballbar transducer the main error source is the installation eccentricity.

结果显示，光栅尺的主要误差源是测量噪声和定位误差，球杆仪的主要误差源是定位误差。

In the end this paper introduces the whole and hardware and software controlling system of the wall-polishing robot, the controlling system adopts 8751 singlechip microcomputer, SA4828 CMOS chip and transducer, it can change the transverse velocity of angle grinding machine according to the uneven characteristic of the metope, and it achieves closed loop control.

最后本文阐述了墙面抛光机器人控制系统的整体以及硬软件系统的设计方案，它采用8751单片机、SA4828芯片和变频器进行控制，可以根据墙面的不均匀性来改变角磨机横向进给速度，实现了闭环控制。

The millivolt signal outputted by temperature transducer is sent to PLC through temperature transmitter; it can get every temperature value by computer data processing.

温度传感器输出的毫伏级信号经温度变送器输出给PLC的模拟模块，经由计算机运算得到各处的温度值。

At last, the modal experiment of the marine floating raft system was made, after marking value by measuring system, transducer were re-marked in particular which lose the marked value previously, after obtaining the marked value, the modal analyze of the marine floating raft with different thick was made by single input and multi-output modal analyze method

最后对浮筏隔振装置进行了模态实验，在对测量系统标定完后，重点对丢失标定值的力传感器进行标定，求出其标定值后，应用单输入多输出的模态分析方法对浮筏隔振装置的不同厚度的筏体进行模态分析。

Mainly deal with development and production of main diesel engine computer remote control pneumatic remote control electromechanical pneumatic remote control device engine roommouldilization "CAN" sit general circuit atandard communication computer alarm system fogwhistle controller Navigation light signal light controller pressure type liquid level gauge alarmdevice and steal belt type of ray communication level gauge digital display temperature pressure gauge with ray indication and pressure transducer.

上海利智船舶自动化设备技术有限公司是一家集科工贸为一体的高科技公司，主要从事开发，生产，主柴油机的微机遥控；气动遥控；机电气动遥控装置：机舱模块化CAN现场总线制通讯微机报警系统，主机测速装置；雾笛控制器；航行灯、信号灯控制器；压力型液位测量报警装置及测量钢带式光通讯液位仪；数字显示带光指示的温度，压力表及压力变送器等。

At last,the application of the transducer in bridge NDE was introduced.

最后以某桥梁声波 CT 无损评价为例说明其广泛的应用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐