The energy consumption of different equipment in vacuum freeze drier and electricity variation are measured 对真空冷冻干燥过程能耗组成和过程电流的变化规律进行了试验研究。
At some wavelengths light travels almost as fast as in vacuum , at others it can ' t get through at all 某些波长的光几乎可以像在真空中一样快速的穿过，而其它一些刚可能完全无法通过。
Electrodes produced in these furnaces are remelted in vacuum with electrodes pressed directly in further purification 在这些炉里产生的电极在真空中再熔，并在进一步精炼中直接压制。
For the membrane anodized in vacuum , we clearly observed fairly large amount of evolved oxygen and some pores with smaller branch pores 提出了在氧化膜电解液界面上氧气分子的聚集是造成表面条纹的新观点。
This process includes smashing the waste paper into pulp ; the molds absorbing the pulp in vacuum state and taking shape 纸浆模塑是把废纸或成品纸浆打碎成浆，通过真空吸附，用模?具塑造成型为制品的过程，简称为纸模。
With technology of one - seal - exhaust being applied in vacuum switch - tube , high request about ceramic - to - metal - to - seal is put forward 随着一次封排技术在开关管生产中的广泛应用,对陶瓷?金属封接技术提出了更高的要求。
The application of metal as heater in vacuum resistance furnace were described . the constructions and characteristics of these heaters were discussed 摘要描述了在真空电阻炉中金属加热体的应用，讨论其性能和结构特点。
Coalescing filters used in air compressors flow the outside of the element in while coalescing filters used in vacuum pumps flow the inside of the element out 空气压缩机气液分离滤芯，流向由外向内，真空泵气液分离滤芯流向由内向外。
Design and fabrication of the broadband infrared antireflection coating on pbmoo4 single crystal in vacuum are explored theoretically and experimentally 本文从理论和实验两个方面讨论了钼酸铅晶体表面的宽带红外增透膜的设计以及其在真空环境中的制备。
Dryers , silos , and more recent developments in storage technology such as the sealing of harvested grain in vacuum - hermetic pvc membranes receive even less attention 烘干机、保鲜机、和新近贮藏技术的发展（例如谷物的薄膜真空密封机）更是没有受到注意。
