查询词典 ultrasonic

This paper introduces structure,working principle,force analyzing and advantage of the clamp using in cutting bearing hole of coal car whee3. A system of the ultrasonic elliptical vibration cutting with the single longitudinal animation was developed.

利用这种结构研制了一套单激励超声椭圆振动车削系统，采用PCD刀具对LY12实心件和薄壁筒工件进行了精密切削实验，实验结果表明椭圆振动切削可以大幅度降低切削力，明显改善薄壁工件的形状精度，同时工件还具有较好的表面粗糙度。

In order to detect whether there is a base gap between the explosive charge and the inner cone of a shell and ensure its fighting performance, this paper puts forward an ultrasonic inspection method of base gap based on the principle of conservation of sound flux in propagation and according to the special construction of the shell .

为了检测出弹体装药与内锥面之间底隙的有无，以确保弹体的战斗性能，本文在超声波传播过程中声通量守恒原理的基础上，根据弹体结构的特殊性，提出一种利用超声波检测弹体内锥面底隙的方法。

At last,the closed contour curve of treatment region of mode B ultrasonic monitoring image is obtained by morphology post-processing.The results show that the size of treatment region can be detected better from mode B...

结果证明：该方法克服了传统图像分割方法阈值难以确定的瓶颈，能够更好地从B超图像中检测出HIFU治疗区域的大小。

The company mainly produce fully automatic CNC fast plastic absorption forming machine, four-column double-cylinder hydraulic cutting machine, CNC hydraulic cutting machine, vacuum forming machines, cylinder curling machine , folding machine, heat sealing machine,shrinkage furnace, high-wave machine and ultrasonic waves.

主要生产全自动数控高速吸塑成型机，精密四柱双油缸液压裁床、数控液压裁床、厚片吸塑机、圆筒转边机、折边机、热封口机、收缩炉、高周波、超声波。

System includes ultrasonic, eddy current and laser gauge testing, together with automatic product marking.

系统包含超声，涡流和射线量具检测，并带有自动产品标记功能。

We design, manufacture and maintenance of eddy current conductivity instrument, Thickness Gauge, Flaw Detector, magnetic memory diagnostic apparatus, ultrasonic flaw detectors, special detectors and other detection equipment.

我们设计、生产并维护涡流导电仪、测厚仪、探伤仪、磁记忆诊断仪、超声探伤仪、特种探测仪等检测仪器。

A two-degree-of-freedom(2-DOF) linear ultrasonic motor consists of a cylinder-shaped stator and a slider.

所研制的两自由度直线超声电机由一个圆柱形定子和一个滑板组成。

A three degree-of-freedom ultrasonic motor with a cylinder-shaped stator and a spherical rotor is introduced, which uses one first order longitudinal and two second order bending nature vibration modes of the cylinder.

研制了一种一阶纵振和二阶弯振模态组合的圆柱-球体三自由度超声电机。

Characterstic function of ultrasonic sleeve sewing machine Apply to the cylinder-shaped welding of non-woven fabrics,such as sleeve sewing,trouser and other cylinder-shaper sewing.

超声波袖筒机特色功能用于无纺材料的筒状焊接，如袖筒缝合、裤管缝合，及其它筒状缝合。

Tianchang City in the Drawing Die Limited (0550-7020838) specializing in the production of natural diamond Drawing Die, polycrystalline Drawing Die, general polycrystalline Drawing Die, CVD Drawing Die, CD Drawing Die, tin-and special-shaped mould, Tungsten steel, Jinya Die, Die Laguan, semi-finished products Drawing Die Blank, Sila Si-die semi-finished products, Diamond Drawing Die Die for repair powder, Drawing Die molding equipment: ultrasonic grinding machines, high-speed line polishing machine, microscope for Drawing Die .

天长市金地拉丝模有限公司（0550-7020838）专业生产天然金刚石拉丝模、聚晶拉丝模、普通聚晶拉丝模、CVD拉丝模、CD拉丝模、镀锡模、异型模、钨钢模、紧压模、拉管模、半成品拉丝模坯、微丝拉丝模半成品、金刚石拉丝模专用修模粉、拉丝模制模设备：超声波研磨机、高速线抛光机、拉丝模专用显微镜。

Fox example its political contract idea really recognizes the guarantee to human rights and the idea of limited monarchic power,influences the provision of the proper procedure and prodding to the produce of the parliament and so on.Today,our ...

对大宪章在英国宪政起源上的各种作用、影响作点思考，会给我们的宪政建设带来不少启迪。

Because they rebelled against the words of God And spurned the counsel of the Most High

107：11 是因他们违背神的话语，藐视至高者的指教