电真空的使命，核，化学，玻璃，金属化产业。
Electric vacuum vocation, nuclear, chemical, glass, and metalizing industries.
对电真空钎料溅散性的各种影响因素进行分析对比。
Different influence factors on the spatter property of the electronics vacuum filler metals have been analysed and contrasted.
通过系统设计提高了电真空雷达发射机的工作可靠性。
The operation reliability of the electro-vacuum transmitter is improved via the system design.
文中还提供了对一个简单电真空器件模型的模拟计算。
A simple electrical vacuum device model is described in this paper, some simulations are given afterwards.
为今后设计高功率电真空微波放大器提供了很好的参考。
It is provided that reference better for design of the high power electronic vacuum microwave amplifier future.
密封电真空器件的可靠性尤其重要，而影响其可靠性的主要因素是真空度。
Reliability of the sealed vacuum device is very important, and the main reason that affects reliability is its vacuum.
微波电真空器件是雷达、通信、广播、加速器等一些电子系统的心脏部件。
Microwave vacuum electron devices are the key components in Radar, communication, broadcasting, accelerators and the other electron systems.
鉴别电真空用金属材料真空性能的好坏，对电真空器件的生产有直接帮助。
Identifying the vacuum property of metal materials is very helpful to the manufacture of electronic devices.
主要用途：火花塞、电子基片、电真空管、电子陶瓷基体、高级耐火材料等。
Main Purpose: spark plug, electronic substrate, electric vacuum tubes, ceramic boby, etc.
用途：宇航工业，化工耐腐材料，热喷涂，冷烟花，铝合金添加剂，电真空材料。
Uses: aerospace industry, chemical corrosion-resistant materials, thermal spraying, cold fireworks, aluminum alloy additives, electric vacuum material.
陶瓷绝缘子沿面闪络是制约电真空器件绝缘性能、影响设备正常运行的关键因素之一。
Surface flashover of ceramic insulators used in vacuum devices restricts the insulating properties of the vacuum devices.
介绍了电真空行业用无氧铜板的生产过程中控制氧含量的工艺方法，以供同类厂家参考。
Technological method of control oxygen content for oxygen-free copper sheets in production process is introduced. There is reference value.
现在该说说电子乐器了。除哈蒙德电风琴，这类乐器全是靠变换无线电真空管振荡而发声的。
Now we finally come to electronic instruments. In these instruments sounds are produced by varying the oscillations of radio tubes with the exception of the Hammond organ.
在微波、毫米波领域，尤其是微波通信中微波电真空器件一直都是不可或缺的电子器件之一。
It is one of an indispensable electrical device for microwave vacuum devices in fields of microwave or millimeter wave, especially in microwave communication.
可用于电真空容器制造、真空焊接、印刷、吸塑、制冷设备维修及仪器仪表设备配套和实验室等。
Can be used for vacuum packaging, manufacture, vacuum welding, printing, plastic, refrigeration equipment maintenance and instrumentation and laboratory and other ancillary equipment.
高真空系统残气分析对提高电真空器件的性能、质量和寿命具有重要作用。四极质谱计与微机联用是必然的趋势。
The application of the residual gases analysis in high vacuum system is very important for improving the performances, the quality and the working life of various vacuum electronic devices.
研究表明铠装钨铼合金的阴极加热材料具有优良的电性能，是一种制造高可靠性电真空器件阴极加热器的理想材料。
It also covers the properties of this material. The result show it's a reliable materials for manufacturing the cathode heater.
根据电真空陶瓷管壳的生产实践，对陶瓷管壳常见的烧成缺陷进行了较为仔细的研究分析，并提出了一些相应的改进措施。
Based on the Practical production of the ceramic envelopes, several common sintering defects are attentively analysed and some appropriate improving measures are advanced.
高功率微波（HPM）技术是上世纪70年代以来产生的一门新兴学科，是脉冲功率技术与等离子体物理学及电真空技术相结合的产物。
The High Power Microwave (HPM) technology as a combination of pulse power technology, plasma physics and vacuum electron device is a rising science in the 1970s.
希望能为电真空用氧化铝陶瓷的质量控制和检验提供理论依据，同时也为工艺方法(包括材料工艺和电真空器件工艺)的选择提供有益的技术参考。
It is anticipated that the results should provide a helpful reference for quality control of alumina ceramics, as well as the technologies with respect to materials and vacuum electronics.
广泛适用于铝、铜、钨、镍、铁、不锈钢等多种金属片、丝、棒的焊接以及电池，电真空器件，电子元件，小五金和热工测量仪表内部结构的装配和焊接。
Widely used in the welding of aluminum, copper, iron, stainless steel, and some vacuum wares, electronic components and the inner structures of the thermal measuring instruments.
Sandia公司的Simmons博士注意到，传统灯泡是最后一批还在使用真空管的装置，这项陈旧的技术在无线电和大多数电视上早就已经被取代了。
Conventional light bulbs are among the last devices that use vacuum tubes, an old technology that has long been replaced in radios and most televisions, notes Sandia's Dr Simmons.
结果表明，由于真空的各向异性，尽管原子的两电偶极矩阵元相互正交，量子干涉依然存在。
The result shows, as a consequence of anisotropy of vacuum, though the two dipole matrix elements orthogonal to each other, quantum interference still exists.
有无能力对板自动进行进行电镀，成品真空包装，光学检查，电性能测试？
Are there a automation capability for the Plating, Vacuum Packing for final product, Optical Inspection, E-Test of boards?
铁电材料作为一种新型的阴极材料，具有真空要求低、制作简单、功函数低、响应速度快等特点。
The ferroelectric material is a novel cathode material, which is characterized by its low vacuum requirement, convenient fabrication, low work function and fast reactive rate.
均采用真空抽吸立体动态干扰电与超短波治疗。
Both are treated with the vacuum suction stereo-dynamic interferential electrotherapy and ultrashort wave therapy.
采用碱性平炉+ESR(电渣重熔)法生产高强韧管坯，能完全满足管坯的各项技术要求，各项理化检测结果与采用碱性平炉+真空除气+ ESR法生产的同类管坯水平基本相当。
The tube bloom made by this method has given out the same physical and chemical test results as that made by basic open-hearth furnace + vacuum degassing process + ESR process.
采用碱性平炉+ESR(电渣重熔)法生产高强韧管坯，能完全满足管坯的各项技术要求，各项理化检测结果与采用碱性平炉+真空除气+ ESR法生产的同类管坯水平基本相当。
The tube bloom made by this method has given out the same physical and chemical test results as that made by basic open-hearth furnace + vacuum degassing process + ESR process.
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