查询词典 vapor pressure

Concentration dependencies for the vapor pressure and density of ROS isobutane/Azmol are shown in Fig.

分析显示指向集中的重大的变化液体阶段ROS样品的增长的温度在实验性细胞(图4b)上。

However, the toxicity of lead oxide and its high vapor pressure during processing has led to a demand for alternative lead-free piezoelectric materials.

然而，铅的毒性以及在加工过程中容易挥发等特点导致需要寻找一种不含铅的压电材料来代替PZT。

The experiment of saturated vapor pressure of liquid is a kind of chemical thermodynamics experiment.

液体的饱和蒸气压实验属于化学热力学实验，它是一个比较经典的物理化学实验。

As the temperature of a liquid is raised its vapor pressure increases very rapidly.

液体蒸汽压随着其温度的升高而十分迅速的增加。

The presence of a nonvolatile solute in a liquid always lowers the vapor pressure of the solution.

溶液中存在的非挥发性溶质，总是使溶液的蒸气压降低。

The cold temperature of the liquid will decrease the vapor pressure in the cylinder.

液体的低温会使钢瓶内的蒸气压下降。

The paper contains the main blending models of octane number and vapor pressure, at the same time the interrelated contrasts and evaluations are performed.

文中涵盖了辛烷值和蒸汽压的主要调合模型，并对其做出了相应的对比和评价，对于研究调合模型的理论和应用具有一定的指导意义。

As the developing trends of new gasoline standard to no - lead, low aromatics, low vapor pressure, high octane number and high oxygen content.

随着人们对环境保护意识的增强，汽油质量将向无铅、低芳烃、低蒸汽压、高辛烷值和高氧含量发展。

Vapor-pressure osmometer and differential scanning calorimetry were used to measure the number average molecular weight as 12959, and glass transitation temperature to be -21.5 ℃, respectively.

用蒸汽压下降法测得PEGP的分子量为12959，用DSC法测得其玻璃化转变温度为-21.5℃。

Effect of solute adsorption on vapor pressure osmometry measurment was studied by four low molecular weight organic compounds and five narrow MWD oliomeric polystyrene samples with known average molecular weight in Knauer VPO apparatus.

在气相渗透仪上，用四个低分子量有机化合物和五个已知平均分子量的窄分布聚苯乙烯低聚体，对VPO方法中的溶质吸附效应作了研究，提出了一种对吸附效应作改正的方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。