This paper describes a new heating cathode source for electronic beam welder (EBW).
提出了一种新型的电子束焊机用阴极加热电源。
Objective: To investigate the use of common ct and electronic beam ct (EBCT) in auxiliary diagnoses of liver diseases.
目的：分析普通CT和电子束ct在肝脏疾病辅助性诊断中的意义。
This paper introduces the working principle of high voltage source with half-bridge inverter for electronic beam welder.
介绍了一种半桥逆变式电子束焊机高压电源的工作原理和控制电路。
And emphasizes the applications of laser welding, electronic beam welding and plasma welding in the automobile industry.
并着重分析了激光焊接、电子柬焊接、等离子焊接在汽车工业各个方面的应用。
Adopting PLC special function block technology, it is easy to realize to adjust up step or down step of electronic beam current.
利用PLC的特殊功能模块技术，较好地实现了电子束流的上升梯度和下降梯度的方便调节。
Purpose: to analyze the hepatic contrast enhanced characteristics in patients with hepatocellular carcinoma by Electronic beam ct.
目的：探讨原发性肝癌的电子束ct增强特征。
Materials without good melting property will not be melted and digging effect will exhibit evidently when electronic beam irradiating on it.
熔融性比较差的镀膜材料在蒸发过程中以直接气化为主，挖坑效应比较明显。
To enhance the tracking technology of satellitic antenna controller, the article introduces a improving method based on electronic beam forming.
为改进卫星天线控制器的跟踪技术，提出一种基于电子波束成形的跟踪子系统改进方法。
The welding of hollow aluminium ball has more particularities, it adopts the vacuum electronic beam welding that is more favorable than laser welding.
空心铝球的焊接更有特殊性，采用真空电子束焊接比激光焊接更为有利。
The system include pulse cathodic arc ion deposition, direct current cathodic arc ion deposition, magnetic sputtering and electronic beam evaporation technologies.
该系统集脉冲阴极弧离子镀、直流阴极弧离子镀、磁控溅射和电子束蒸发等镀膜工艺以及气体和金属离子注入于一体。
The function of pulse power system of LIA (Linear Induction Accelerator) is generating accelerative pulse and providing it toaccelerate electronic beam synchronously.
在直线感应加速器中，脉冲功率系统的作用是向加速器提供与被加速电子束同步的加速脉冲。
Tracking twice as many targets as the radar it replaces, the AESA features active electronic beam steering, which allows the radar beam to be repositioned nearly instantaneously.
AESA雷达可以跟踪所替代雷达跟踪数量两倍的目标，可对有源电子波束进行控制，其波束近乎瞬间即可重新配置。
Aim at 7075 aluminium alloy vacuum electronic beam welding, using nonlinear finite element, the numerical simulation of the residual stresses distribution in welding joint was made.
针对7075铝合金中厚板真空电子束焊接过程，采用非线性有限元法，对焊接接头的残余应力分布进行了数值模拟。
It is researched and discovered that filling plasma into microwave instrument may increase it's output power and interaction efficiency and improve transmission quantity of electronic beam.
近年来研究发现，当在微波器件中填充了等离子体后，器件的输出功率和互作用效率得到显著提高，同时等离子体还可改善电子注的传输质量。
Trial fabrication of digital pixel hologram which are recorded by an electronic beam lithography system to apply to fabrication of embossing hologram for anti counterfeiting and security is described.
作者在研制激光数字点阵全息图的基础上，尝试使用电子束刻蚀系统制作数字像元全息图以期用于防伪和保密模压全息图的制作。
By electronic guidance of the radar beam this technology enables the sensor to fulfill several tasks at the same time while increasing the detection capability substantially.
通过采用电子制导雷达波束这一技术使传感器可以在同一时间完成多项任务，同时大大提高了检测能力。
It transforms the thin wisp of hydrogen gas that permeates interstellar space into an intense radiation beam that would kill humans within seconds and destroy the spacecraft's electronic instruments.
根据这个理论贯穿于整个宇宙空间的稀薄氢气会转化成强烈的辐射光线形式，将在几秒内杀死人类并且毁坏太空飞船的电子仪器。
Measure pickup points diagonally using a beam compass or an electronic measuring system and compare the symmetry.
使用长腿圆规或电子测量系统测量各对角的抬起点，然后比较其是否对称。
Compared with traditional ultrasonic probe, ultrasonic phased array probe can realize transition, deflection and dynamic focusing of acoustic beam under electronic control.
与传统的超声波探头相比，超声相控阵探头可以实现电子控制下的声束平移、偏转与动态聚焦。
Monitoring contents are verticality and horizontality of support beam, which are monitored by laser plumb instrument and electronic theodolite separately.
监测内容为垂直度和支撑梁水平度，分别采用激光铅直仪和电子经纬仪。
With theory of beam, this paper has analyzed the weighing principle and the structure of current electronic belt weighing conveyor, and pointed out the advantage and disadvantage.
应用梁的理论，对电子皮带秤的各种秤架结构进行了静力分析，指出了各种秤架结构的优点和不足。
A new vision on the fly system is proposed based on the beam splitting lens according to the demand of component picking and placing in the electronic manufacturing equipments.
针对电子制造设备中元件拾放的定位对准需求，提出了一种基于半透半反镜的飞行视觉系统设计方案。
The development and experiments of electronic controlling system for variable rectangular E-beam lithography and lasser positioning stage are summed in the paper.
本文总结了用于可变矩形电子束曝光机激光定位工件台电控系统的研制及实验经验。
Data transmission: The electronic transfer of information between two or more locations, transmission may be by means of wires, light beam, satellite, etc.
数据传输：信息在两个或多个地点间的电子传送。电线、光束或卫星等都可用作传送。
The mechanism of radiation damage effects on electronic devices and the applications of ion beam analysis in the investigations of radiation hardening were presented in this paper.
本文介绍了核辐射使电子元器件失效的机制以及离子束分析技术在抗核加固研究中的若干应用。
The ripple has been proved by 3D beam-wave interaction simulator(BWIS) module of microwave tube simulator suite(MTSS), which was developed by University of Electronic Science and Technology of China.
利用电子科技大学编写的微波管模拟套装中的3维注-波互作用模块进行了静态轨迹计算，验证了理论推导。
The invention relates to a structure for increasing strength and service life of a deformable beam and an application thereof, belonging to the field of micro-electronic mechanical system (MEMS).
本发明涉及一种增加变形梁强度和使用寿命的结构及其应用，属于微电子机械系统(MEMS)领域。
The invention relates to a structure for increasing strength and service life of a deformable beam and an application thereof, belonging to the field of micro-electronic mechanical system (MEMS).
本发明涉及一种增加变形梁强度和使用寿命的结构及其应用，属于微电子机械系统(MEMS)领域。
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