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gas沉析
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  “gas沉析”译为未确定词的双语例句
    Factors Affecting Particle Size in Supercritical CO_2 Antisolvent Precipitation HMX
    超临界CO_2GAS沉析HMX制细过程的影响因素
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    The precipitation of 1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane (HMX) in acetone solution using supercritical CO2 antisolvent and the factors affecting particle size were studied.
    研究了超临界CO2GAS沉析丙酮溶液中HMX的过程压力、温度、溶液初始浓度和溶液的膨胀速度及影响晶体粒度的因素。
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  gas precipitation
The cavity nucleation rate is generally increased as a result of solute segregation to the surfaces and interfaces and/or gas precipitation into cavity volume.
      
  gas precipitation
The cavity nucleation rate is generally increased as a result of solute segregation to the surfaces and interfaces and/or gas precipitation into cavity volume.
      


The precipitation of 1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane (HMX) in acetone solution using supercritical CO2 antisolvent and the factors affecting particle size were studied. The results show that the average particle size is decreased with the increasing of pressure. The temperature is the major reason that it cause to form α-HMX, and the average particle size is slightly increased with the increasing of temperature. As compared with pressure and temperature, the average particle size is sensitive...

The precipitation of 1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane (HMX) in acetone solution using supercritical CO2 antisolvent and the factors affecting particle size were studied. The results show that the average particle size is decreased with the increasing of pressure. The temperature is the major reason that it cause to form α-HMX, and the average particle size is slightly increased with the increasing of temperature. As compared with pressure and temperature, the average particle size is sensitive to initial feed concentration of HMX, and the increasing of concentration will cause the increasing of particle size. The expansion speed is also a factor affecting the particle size and size distribution. The microparticle of HMX with narrow size distribution is obtained when the solution is expanded rapidly and the supersaturation ratio is consumed by mass nucleation.

研究了超临界CO2GAS沉析丙酮溶液中HMX的过程压力、温度、溶液初始浓度和溶液的膨胀速度及影响晶体粒度的因素。结果表明,压力增加,沉析颗粒的平均粒度减小;温度控制沉析晶体的晶型,对颗粒度的影响相对较小,温度增加,沉析平均粒度略有增加;溶液初始浓度对平均粒度的影响相对较大,膨胀速度亦是影响粒度及其分布的一个因素。快速膨胀溶液,并使过饱和度足够大,使过饱和度主要消耗在成核上,可得到颗粒小、分布窄的HMX颗粒。

 
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