它不仅能维持储罐气压平衡，确保储罐在超压或真空时免遭破坏，且能减少罐内介质的挥发和损耗。
They can not only remain tank internal normal pressure, but also prevent over pressure vacuum in tank reduce liquid volatilization loss in tank.
通过对试验结果的分析，证明超亮白光led在热真空环境中工作性能稳定，同时给出了合理的使用方法，为超亮白光led在航天照明领域的应用奠定了基础。
The results show that the performance of super-light white LED is rather stable in thermal vacuum test, and can be used in space illumination field.
它不仅能维持储罐气压平衡，确保储罐在超压或真空时免遭破坏，且能减少罐内介质的挥发和损耗。
They can not only remain tank internal normal pressure, but also prevent over pressure or vacuum in tank reduce liquid volatilization loss in tank.
计算结果指出：在近地轨道选择合适的分子屏参数，可以在极高真空环境下加工超纯材料。
It is shown selecting suitable parameters of molecular shield on low-earth orbit, we can process super pure materials in extreme high vacuum.
某高速公路采用了真空预压法加固高填方路堤的超软弱土地基。
The vacuum preloading method is used to consolidate the supersoft ground of an expressway.
以抽真空与节流相结合为基础，给出了几种超流氦冷却循环方式；分析了这几种方式的流程机理和冷却特性。
Based on vacuum pumping accompanied with throttling process, presenting several superfluid helium cooling cycles and analyzing their flow principle and cooling characteristic.
具有漏电、缺相及过载保护装置，配有超静真空泵，大面积的过滤网，机械式振尘装置。
With leakage, phase and overload protection devices, ultra-low noise vacuum pump, large filter and filter-cleaning mechanically.
它不仅能维持储罐气压平衡，确保储罐在超压或真空时免遭破坏，且能减少罐内介质的挥发和损耗。
They can not only remain tank internal normal pressure, but also prevent over pressure or vacuum in tank and reduce liquid volatilization loss in tank.
本发明是一种用原子制作任意超微细图形的装置，由原子束发生器、真空室、通电线圈、激光束、计算全息编码片和基片等构成。
A device for generating superfine image by atoms is composed of atom beam generator, vacuum chamber, coil, laser beam, computing holographic encoder chip and substrate.
本文介绍了超细银粉制备技术的各种方法，尤其重点介绍了真空油面蒸发法和沉淀过滤法等。
Different methods of preparing silver Powders are introduced in detail. The emphasis is given to the VEROS and precipitate filter.
本文介绍了超细银粉制备技术的各种方法，尤其重点介绍了真空油面蒸发法和沉淀过滤法等。
Different methods of preparing silver Powders are introduced in detail. The emphasis is given to the VEROS and precipitate filter.
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