查询词典 transducer

Two basic structures used in this research are interdigital transducer and multi-stripe coupler. Then the principle and application of them are discussed.

第二章中，着重介绍了声表面波带通滤波器、可编程声表面波滤波器的结构、原理和研究近况，并简单介绍了几种其它功能的SAW器件。

The surface acoustic wave filter includes interdigital transducers and reflectors arranged on both sides of the transducer.

声表面波滤波器包括叉指型换能器以及位于该换能器两侧的反射器。

The principle of the FOSS was based on Michelson interferer technology and the transducer was made of a plate disk and a fiber.The model was established by theoretically analyzing the strain distribution throughout the pate disk.

该传感器基于光纤Michelson干涉仪的原理，结合弹性盘片的应力应变理论分析和光纤粘接的工艺设计，采用相位载波解调技术进行信号解调。

In order to solve these problems, this paper combines control technology and transducer technology to research constant pressure water supply system. Two independent sub-systems are irrespectively built with water place sensor and pressure sensor.

为了解决这些问题，本文采用控制技术和变频调速技术相结合的方法来研究恒压供水系统，该系统与现场液位传感器、压力传感器一起组成了两个独立的闭环控制子系统。

According to hardware design,control system of equipment is studied which transducer closed-loop control is at the core.The equipment can eject stable and isopiestic pressure water jet,and display the current pressure of water jet real time.

根据硬件设计，研究了设备的控制系统，主要以变频器闭环控制电机为核心，使喷嘴射出稳定、恒压的水流，并实时显示当前的水射流压力。

Objective: To study the significance of janus protein tyrosine kinase-signal transducer and activator of transcription signaling pathway in traumatic deep vein thrombosis.

目的：探讨Jak蛋白酪氨酸激酶－信号转导子和转录激活子信号通路在创伤性深静脉血栓形成中的作用。

Here, we define the role for Ras and Janus kinase/signal transducer and actiator of transcription pathways in human HCC.

在这篇文章中，我们详细说明了Ras通路和Jak/Stat通路在HCC中所起的作用。

At the same time, considering the jumpiness or incline caused inaccuracy and pretermission when the capsule moving ahead, two couples of infrared ray and electron transducer were designed to detect the light signal of the corresponding parts of the capsule. After the addition operation compensation and differential coefficient, turning the little different simulation signals of the body and cap of the capsule into digital signals for detection. It is more accurate for detection and stable to the disturbance. Step electromotor was used for the capsules direction turning which solved this problem efficiently. The capsules were ranged in order according to their colors with the cap at the same direction.

同时考虑到胶囊行进过程中跳动、倾斜及随机干扰造成的误判、漏判，设计了两对红外光电传感器用以同时检测胶囊上下两个边缘部位的光信号，两个检测信号经加法运算补偿、微分运算处理，将体现胶囊的帽、体微小几何尺寸差别特征的弱模拟信号直接转变成数字量检测，提高了检测的准确率及抗干扰能力，并由步进电机控制胶囊掉头，有效地解决了胶囊体、帽的位置调整，分色调头排列，达到帽、体一致。

The emphasis of this paper was laid on the design of the data acquisition system of multi-component wheel force transducer.

本文重点设计了一套多维力传感器数据采集的硬件系统。

Based on the measurement process and learning of measuring error, a novel method of using the limit point to evaluate the static characteristics of the nonlinear transducer is presented.

基于对测量过程、测量误差的认识，提出了一种利用极限点法评估非线性传感器静态特性的一种新方法。

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