Thus they can provide a clean vacuum over the entire vacuum range. Dry pumps require little maintenance and don't generate any waste material.
无油真空泵提供了完全洁净的真空环境，泵体本身无需保养，而且不会产生任何污染物。
The pump features a variable discharge port design which adjusts automatically to the internal compression ratio of the vacuum pump resulting in maximum efficiency throughout the vacuum range.
我们公司生产的液环真空泵，具有不同的出料口，自动调节内部压缩率，已达到最大的真空效率。
Vacuum drying can be applied in a range of processes in several industries, including chemical, pharmaceutical, food, plastics, and metal powders.
真空干燥过程中可以应用在一个范围在几个行业，包括化工，制药，食品，塑料，金属粉末。
With its triple balanced range spring construction it holds a vacuum setpoint with the precision you need for tough applications.
其三平衡的范围春天它持有的建设与精确你很难申请的需要真空设定值。
Five typical circuits for the vacuum contact diverter switch used in transformer tap - changer are analyzed. The optimum circuit and application range of every circuit are presented.
对五种典型的变压器分接开关用真空触点切换开关电路进行了分析。指出了各种电路的适用范围和最佳电路。
A wide range of vacuum switches are offered to monitor and provide output to integrate with the system controller.
一个真空开关是提供广泛的监测和提供输出，以便与系统控制器。
This paper analyzes the common deoxidize methods of heating power, vacuum, adding medication in furnace and desorption, points out the advantages, shortcomings and usage range of every methods.
对常用的热力除氧、真空除氧、炉内加药除氧、解吸除氧等技术进行了分析，指出了各种方法的优缺点和适用范围。
The vacuum system USES a compact vacuum pump group and compound gauges with wide measuring range and good hermetization.
真空系统采用复合真空计及真空机组，测量范围宽、设备紧凑、密封性能好。
The system's measuring range can be automatically switched from low vacuum to high vacuum, and it has a wide measuring range.
本系统具有从低真空到高真空，气压测量范围宽、量程自动切换功能，并能实现对真空度的实时控制。
It is shown that the squeezed vacuum input significantly increases the range of the optical bistability.
结果表明，压缩真空的注入明显增大了双稳迟滞环。
The super-wide speed adjusting range, the stably operational capacity, the high vacuum rate and temperature gradient, made the equipment possible to do much forefront scientific research work.
超宽的调速范围、稳定的运动性能以及高 的真空度和温度梯度使该设备能够完成许多前沿性的科学研究工作。
At the end of the paper we summarize the design of the new wide-range vacuum gauge.
在论文的结尾部分对整个新型宽量程真空计的设计进行了总结。
The Soviet RORSAT radar satellites were powered by a NaK-cooled reactor. Apart from the wide liquid temperature range, NaK has a very low vapor pressure, important in the vacuum of space.
相当大的温度范围内仍然是液态，此外，钾钠合金蒸气压非常低，这一点在真空条件下显得尤为重要。
The third part of this paper explains the design and debug of the hardware and software of the new wide-range vacuum gauge.
论文的第三部分详细的介绍了新型宽量程真空计的硬件及软件的研制和调试过程。
The Alcatel vacuum Technology product-range includes vacuum pumps, leak detectors, vacuum gauges, plasma sensors, valves, flanges and fitting.
阿尔卡特真空技术的产品包括真空泵，检漏仪，真空计，等离子传感器，阀门，法兰及其配件。
Compared with semiconductor devices, vacuum microelectronic devices can work with higher frequency and larger power at a wider range of temperature.
真空微电子器件相对于半导体器件来说，有着更高的工作频率和输出功率，正常工作温度范围也相对较大。
The results have shown that this new-type vacuum gauge possesses higher sensitivity in the 760-10-5 torr range of pressure change. It is hopeful to use it as a vacuum gauge in measuring a wide …
结果表明，此种新型规管在760～10~（-5）托压强变化范围内有较高的灵敏度，可望作为测量从粗真空到高真空宽量程的真空规管。
The vacuum drier of the invention has the advantages of simple production, wide application range, as well as comparatively high drying uniformity and efficiency.
本发明制造简单、应用范围广、干燥均匀性和干燥效率较高。
By maintaining a broad pool of workers with a more diverse range of skills and abilities a company can avoid the vacuum created when a number of skilled and experienced employees retire.
维持一个技术和能力多样化的人力资源库可以使企业避免由于经验丰富的老员工退休而形成的真空。
The full-automatic vacuum box has the advantages of simple and reasonable structure, safe and convenient operation, high vacuum pumping efficiency and wide range of applications.
其结构简单合理、操作安全方便、抽真空效率高、适用范围广。
Semiconductor industry requests for a small, lightweight, high performance, vacuum ejector have been answered with the launch of our new Series ZQ range.
半导体行业需求小型，轻质，高性能真空发生器，随着我公司新型ZQ系列产品投放市场，这一问题终于有了答案。
Supplied with a full range of auxiliary weights, specimen holders, abrasive wheels, wheel refacer and vacuum unit.
配有全套辅助砝码，试样夹，磨擦轮，真空装置，膜式控制键盘及电子计数器。
Joint sealant has outstanding hydro-sealing ability. It is resistant to most chemicals at a wide range of temperature and pressures from full vacuum to medium level.
具有优异的流体密封性能，可在较宽的温度范围、压力范围和腐蚀性介质下可靠使用。
Economical wet and dry vacuum cleaner with an extensive range of standard accessories.
经济型吸尘吸水机，其标准附件配置齐全。
Economical wet and dry vacuum cleaner with an extensive range of standard accessories.
经济型吸尘吸水机，其标准附件配置齐全。
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