蒸气的

The high-pressure mercury vapor lamp according to the invention is remarkable in that germanium and oxygen are added in small quantities to the mercury and/or the mercury halides.

根据本发明的高压汞蒸气灯的显著之处在于给汞和/或卤化汞添加少量的锗和氧。

Low vacuum, which is not only due to structural constraints and, more importantly, by the working fluid vapor pressure limits.

真空度低，这不仅是因为受到结构上的限制，更重要的是受工作液饱和蒸气压的限制。

The activities of Sb in nine Sn-Sb alloys at 923,1023 and 1123 K were determined by measurement of vapour pressure.

本文在自行研制的测定蒸气压装置上，测定了9个不同成分的Sn－Sb合金在923，1023，1123K时Sb的活度。

On basis of different transport mediums, 40FT fuel and chemical liquid transport tank container is respectively made of carbon steel Q345B and stainless steel 304 and divided into two kinds of being insulated and uninsulated. Insulated tank equipment inputs heating pipe heated by hot oil and steam. Both of the two kinds of tank body are equipped with overflow pipe, anti-liquid overflow breather valve, thermometer, volumeter and exclusive discharge valve and coupling matching with medium.

40FT燃料及化工液体运输罐式集装箱根据运输介质的不同，分别采用碳钢Q345B和不锈钢304制造，分保温和不保温2种，保温罐配备输入热油和蒸气加热的加热管道，2种罐体均设置溢流管、防冒液呼吸阀、温度计、容量计、和介质匹配的专用卸料阀及接耦。

The simulation test and investigation for the samples of weldment were performed under high temperature sodium vapor at 400 ℃ for

在400 ℃高温钠蒸气介质中，对俄罗斯进口的08X16H11M3奥氏体不锈钢中间热交换器与国产304奥氏体不锈钢支撑的焊接件进行了3 000 h的相容性模拟试验研究。

The effects of reductant and pretreating process of ytterbia on silver coating homogeneity were studied by means of scanning electron microscope.

其中最具代表性的是AgCdO触点材料，但是其抗熔焊性不够理想，而且在使用和制造中产生有毒的Cd蒸气，即将被欧盟禁止使用[1]，故需要开发新型的替代触点材料。

Purity control in producing metallic strontium using vacuum aluminothermic reduction was analysed by thermodynamic calculation.

对真空铝热还原法制备高纯金属锶的纯度控制进行了热力学分析；探讨了锶、钡和钙的临界还原温度、蒸气压等热力学参数差异，并制定了制备高纯金属锶的工艺。

Reaction mechanism of Sr preparation using vacuum aluminothermic reduction ;2. Purity control in producing metallic strontium using vacuum aluminothermic reduction was analysed by thermodynamic calculation.

对真空铝热还原法制备高纯金属锶的纯度控制进行了热力学分析；探讨了锶、钡和钙的临界还原温度、蒸气压等热力学参数差异，并制定了制备高纯金属锶的工艺。

Effects of vapour of organic solvents on the poly- was studied by the differential scanning calorimetry.

用差示扫描量热研究了几种有机溶剂蒸气对聚对苯二甲酸乙二酯的作用，表明可分为反应性的和非反应性的两种。

A comparison of photosynthetic rate, transpiration rate, w ater use efficiency, stomatal conductance, intercellular CO 2 concentration and vapor pressure deficit at the leaf surface between Poaceae C 4 plants (Chloris virgata and Setaria viridis) an d Chenopodiaceae C 3 plants (Chenopodium album and Chenopodium glaucum) under the simulated photosynthetic radiation was conducted in this st udy.

利用人工模拟光源研究了两种 C4 光合途径禾本科植物和两种 C3光合途径藜科植物的光合速率、蒸腾速率、水分利用率、气孔导度、胞间 CO2 浓度及叶面饱和蒸气压亏缺随模拟光辐射增强的变化规律及 Gs、Ci、Vpdl对 Tr和 WUE的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。