ultrasonic method的例句大全

Ultrasonic Method for Measuring Wall thickness of Hollow Blade Wax patterns

空心叶片蜡模壁厚的超声波测量法

A Study of Oil Film Thickness Measurement by Ultrasonic Method

超声波油膜厚度测量法研究

The principle, application and advantages are introduced of ultrasonic method for measuring wall thickness of hollow blade wax patterns in investment casting.

介绍了在熔模铸造空心叶片过程中，用超声波测量法测量叶片蜡模壁厚的原理、应用和优点。

Determination of thorium concentration in TBP kerosene system by ultrasonic method

超声波声速法测定TBP-煤油中钍浓度

Elastic Module Temperature Coefficient Measurement for a Special Alloy Material by Ultrasonic Method

超声法测量某合金材料弹性模量温度系数

Background: To evaluate the accuracy of the three methods: two-dimensional ultrasonic imaging method, three-dimensional ultrasonic imaging method and dewatering method-by which to detect the volume of thyroid space occupying lesion.

目的：通过二维超声和三维超声成像法测量甲状腺占位体积，并与排水法测得的实际体积相比较，客观的评价三者对占位组织体积测量的准确性。

Low Frequency Ultrasonic Rayleigh like Wave Method for Characterization of the Ultra-thin Coating Layer

超薄覆层低频超声类瑞利波定征方法

Method of quality discriminance and realization on piezoelectric ultrasonic transducer assembly Automatic exchange for voltage and current output.

夹心式压电换能器装配质量判别方法与实现仪器电压、出电流信号能够自动转换。

It is shown that this method can nicely meet the demand of ultrasonic C-scan for variation thickness aviation forged piece.

应用表明，该方法能较好地满足变厚度航空锻件超声C扫描的要求。

Measuring wave velocity of liquid surface wave by the method of ultrasonic grating measurement for sound velocity The cruising speed of this new type of fighter is Mach two.

超声光栅测声速的方法运用到液体表面波波速的测量这种新型战斗机的巡航速度为声速的两倍。

Ultrasonic Thickness Measurement Method for High Pressure and Temperature Tube by Waveguide Bar

采用导波杆方式超声检测高温高压管道壁厚的方法

The contents and results were as follows. 1 The antienzyme components were extracted from Gracilaria asiatica with the ultrasonic technology, using single factor and orthogonal experiment method to optimize the extracting conditions.

相关研究内容及结果如下：1超声波提取真江蓠中酪氨酸酶的抑制活性物质，通过单因素试验与正交试验相结合的方法优化提取条件。

An easy method was proposed to detect the tool amplitude of ultrasonic vibration by use of a reading microscope, monitoring the altering of frequency on-line.

给出利用显微镜观察法测量超声加工工具振幅及在线检测频率变化的简易方法。

Application of ultrasonic spectral analysis method to measuring the thickness of heat-exchanger pipe

超声频谱法在换热器内管壁厚测量中的应用

The principle and method of testing the position of interface between two liquids by means of ultrasonic wave are described. The influences of temperature, medium and emulsified layer, and their compensative schemes are discussed also.

叙述了利用超声波技术检测两种液体分界面位置的原理与方法，并讨论了温度、介质和乳化层对测量结果的影响及其补偿方法。

Reactor Pressure Vessel, Closure Studs, Ultrasonic Examination Method.

反应堆压力容器密封螺栓，超声检测。

In this paper, a four-layer chip was proposed and then bonded using thermal assisted ultrasonic bonding method; later the bonding results were also tested.

本文设计了一种四层结构芯片，利用热辅助超声波键合方法完成了四层芯片微流控器件的键合，并对键合结果进行测试。

Based on the theory of wave superposition, a method for enhancement of ultrasonic intensity in wide dimension is introduced.

基于上述研究，构建了一套多边平面波合成的高强度超声场。

It is a method of controlling the process of crystallizes using ultrasonic energy.

超声结晶是指利用超声波的能量来控制结晶过程的方法，其机理至今不是十分清楚。

An ultrasonic detection method of extremely short-range obstacle in the sphere space

基于球空间极近距离障碍物的超声检测方法