查询词典 ultrasonic

The company covers an area of 10,000 square meters, with high-precision machine tools, heavy tonnage of more than one punch, the plastic ultrasonic welding machines and other advanced equipment and strong contingent of staff to lean more than 200 people, production of vehicles decorated lamps, car antennas, Mudguards, bull bars of plastic, muffler, pedals, and other products with its new fashion style and excellent quality, won the unanimous appreciation, product supply throughout the country and exported to Europe and the United States and the Middle East and other countries and regions.

公司占地面积达10000平方米，拥有高精度车床、多台重吨位冲床、塑胶超声波焊接机等先进设备和强能精干的员工队伍两百多人，生产的汽车装饰灯具、车用天线、挡泥板、防撞胶、消声器、脚踏板等产品以其新颖时尚的款式和优良的品质深得客户一致赞赏，产品供应全国各地并远销欧美和中东等国家和地区。

The conventional onesided travelling-wave ultrasonic motor needs bearing to support and oil to lubricate, does provide sufficiently high torque and power due to limited contact area between the stator and the rotor, consequently its application is limited.

针对传统的行波超声电机定转子接触面小、输出力矩小，需要轴承定位，存在润滑问题，设计了一种新型双锥面齿驱动的自支撑轴系行波超声电机。

Objective To study the optimized extraction process of cactus polysaccharides by ultrasonic method.

目的探索超声提取仙人掌多糖的最佳工艺。

The ventilation oxidation and ultrasonic pretreatments were beneficial to the extraction rate, but the increase effect was not obvious.

结果表明，采用硝酸对试验样品进行预处理提取率最佳，通空气氧化和超声处理对提取率有益，但是提升效果不明显。

Ionic liquid could be prepared by refluxing, microwave heating, and ultrasonic heating.

综述了离子液体的合成研究进展及合成方法，包括常用的加热回流法、微波法和超声波法。

The overall system controls by the monolithic integrated circuit, by ultrasonic wave transmission circuit, supersonic reception electric circuit, alarm circuit, supply voltage examination/Repositions the electric circuit, composition and so on keyboard display circuit.

本报警器采用超声波传感器测距，整个系统由单片机控，由超声波发射电路，超声波接收电路，报警电路，电源电压检测/复位电路，显示电路等组成。

Emphasis is given to the ultrasonic guided wave technology and modal acoustic emission technology, including the propagation characteristic of guided waves, the method of experiment and numerical simulation etc.

着重对超声导波技术和模态声发射技术在管道检测中的最新应用进行了评述，内容涉及超声导波的传播特性、实验检测方法及其数值模拟等。

The mode simulated the propagation of guided wave in a pipe by applying the longitudinal ultrasonic to the pipe end.

利用有限元方法建立管道导波3-D模型，通过在管道中激励纵向超声波，模拟导波在管道中的传播形态。

Ultrasonic testing ; Guided wave ; Hybrid boundary element method ; Scatter ; Fourier transform ; Plate

超声检测；导波；混合边界元法；散射；傅里叶变换；板

The ultrasonic extraction process of griseofulvin is feasible, and could be used in routine operation.

本实验所得工艺条件可行，具有一定的实际应用价值。

So please stop and I said:"You let me see you, so I would have peace of mind," In this way, then I know that is not so self-important.

所以请不要再和我说："你要让我看到你在，那样我就会心安"这样子的话我自知道自己并没有那么重要了。

Objective The diagnosis and treatment of subclinical vulvae human papilloma virus infection were studied.

目的 探讨外阴人乳头瘤病毒亚临床感染的诊断及治疗。