较低的温度可减少成分的表面蒸发,使那种将成分吸到表面并挥发掉的毛细管现象降到最小。
Lower temperatures will reduce surface evaporation of constituents minimizing the capillary action that draws constituents to the surface where they would be volatilized.
定量考察了毛细管离子分析中温度及离子浓度对迁移时间的影响。
Influences of temperature and ion concentration on ion migration time in capillary ion analysis are studied.
阐明了聚乙烯毛细管辐射接枝苯乙烯时,剂量、剂量率、单体浓度、溶剂、温度和交联剂等对接枝率的影响。
The effects of dose, dose rate, monomer concentration, solvents, temperature and crosslinking agents on the graft copolymerization of styrene with polyethylene capillary were illustrated.
为了阐明转变的性质,用毛细管流变仪和微型平板粘度计研究了其熔体粘度的温度依赖性。
In order to clarify the nature of the transition, the changes of melt viscosity with temperature and shear rate were investigated by capillary rheometer and micro-parallel type rheometer.
其中电喷雾质谱仪成为主要研制对象之一,本文针对电喷雾源中的金属毛细管加热部分,研制出了一套温度控制系统。
Electrospray mass spectrometry has become the main target of which developed one of this paper, metal capillary electrospray ionization source of heating, developed a temperature control system.
利用改进后的毛细管流变仪研究了温度、发泡剂与碳酸钙含量对聚丙烯发泡体系挤出胀大和泡孔直径的影响。
The influences of temperature, content of foaming agent and CaCO3 on the extrudate swell, and average cell diameter of polypropylene foam are investigated using improved capillary rheometer.
待晚间空气温度下降,凝结在蜥蜴皮肤上的露珠就可以通过毛细管作用输送到它的口中。
When air cools at night, dew collects on the lizard's skin and is pulled to its mouth by capillary action.
利用改进型的乌别洛特毛细管黏度计,对268.123~373.131K温度区间内的甲基叔丁醚的饱和液相黏度进行了实验研究。
The viscosity of saturated liquid methyl tert-butyl ether(MTBE) was presented over the temperature range from 268.123 to 373.131 K with a calibrated Ubbelohde-type capillary viscometer.
恒温水浴是重力式毛细管粘度仪的核心部件之一,其温度的准确、稳定控制为仪器的关键技术之一。
Thermostatic water bath is the one key part of gravity-capillary viscometers, and its temperature control is the one key technology of viscometers.
待晚间空气温度下降,凝结在蜥蜴皮肤上的露珠就可以通过毛细管作用输送到它的口中。
When air cools at night, dew collects on the lizard 's skin and is pulled to its mouth by capillary action.
激光器毛细管内的气体温度影响激光器的输出功率。
Gas temperature in the capillary affects power of the laser.
本文认为毛细管的相变传热机理为液膜的导热和表面蒸发;表面蒸发受蒸汽温度、汽液界面的温度以及汽液压力差的共同控制。
In this paper, it is believed that the heat transfer mechanism of phase change in a capillary tube belongs to liquid film conduction and surface evaporation.
利用复合辐射吸收边测量了作用过程中毛细管等离子体温度,表明随着激光能量增加电子温度升高。
The plasma temperature is estimated by the recombination edge method and found that the temperature is increased with the increasing of the laser pulse energy.
根据不锈钢毛细管板结构的钎焊特点,建立了扫描电子束钎焊温度场三维有限元分析模型。
This paper carries on the three-dimensional static electromagnetic field analysis on the electron beam scanning deflection coil with multi pole shoe structure.
根据不锈钢毛细管板结构的钎焊特点,建立了扫描电子束钎焊温度场三维有限元分析模型。
This paper carries on the three-dimensional static electromagnetic field analysis on the electron beam scanning deflection coil with multi pole shoe structure.
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