vapor space

Chaos analysis of the dynamic behavior of temperature fluctuations in a vapor-liquid-solid three phases flow boiling system was conducted in terms of power spectral density function, autocorrelation function, reconstructed phase space, correlation dimension and Kolmogorov entropy.

运用功率谱分析、自相关分析、相图、关联维数和K熵等非线性分析技术对汽液固三相流动沸腾传热系统中的温度波动信号进行了定性和定量研究。

Ta and Nb possess the superiorities of high melting point, good ductibility, low vapor tension, causticity-resistant and high thermal conductivity and so on. They are the important raw materials of electronic, atomic, space navigation, steel and chemical industry, etc.

钽和铌具有熔点高，延性好，蒸气压低，耐蚀性强和热导率大等优良特性，是电子、原子能、宇宙航行、钢铁、化工等工业的重要原料。

Influence of water vapor content and space velocity on the two reactions was also investigated.

此外还考察了水蒸汽含量以及空速的变化对反应的影响。

The bulk storage tank can either supply gas from the vapor space or liquid from the bottom of the tank.

大容量储存容器能够或者从蒸气空间供应气体，或者从容器底部供应液体。

The enclosed space contains air, water vapor, and sufficient water so that the vapor is saturated.

封闭容器的空间内储有空气 、 水蒸汽和足够的使水蒸汽饱和的水.