蒸气的

If known, the fluid composition, and the liquid and vapour density versus pressure should also be specified.

C.3.1.3如果已知的，流动的合成，和液体和蒸气密度和压力比较应该也被指定。

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。

Ionized helium at least, the density minimum, it can quickly disperse from the metal bath of metal vapor produced by an increase, so to use helium as shielding gas, the plasma will be to maximize the suppression, thus increasing the penetration depth, improve welding speed.

氦气电离最少，密度最小，它能很快地驱散从金属熔池产生的上升的金属蒸气，所以用氦作保护气体，等离子体将被最大程度地抑制，从而增加熔深，提高焊接速度。

Carbon dioxide is a by-product of steam reforming of methane, propane or naphtha.

二氧化碳是甲烷，丙烷或石脑油的蒸气重整的一个副产品。

The F-117 Nighthawk "stealth fighter" is another plane which isn't prone to vapor, but it still put on a great display in spite of its relatively low speed.

这架F - 117夜鹰"隐形战斗机"是另一架飞机是不容易蒸气，但仍上演这样伟大的显示器，尽管其相对较低的速度。

Various factors such as pine needle dosage and extraction time which may influence the oil yield were investigated.

用水蒸气蒸馏法从广西产马尾松和湿地松的针叶中提取精油，探索了松针投料量和提取时间对产油率的影响，确定了最佳工艺条件为：松针投料量700 g，提取时间5 h。

Methods The mercury in urine, which is the total amount of inorganic mercury in urine, including those produced from organic mercury after treated by potassium bromate and potassium bromide, is determined by atomic absorption spectrophotometer after reduction into mercury atom with sodium borohydride.

方法］尿样中汞（尿中无机汞和经溴酸钾－溴化钾处理尿中有机汞生成的无机汞之和）以硼氢化钠还原生成汞原子蒸气，用原子吸收光谱仪测定其汞的含量。

The resonant peak shifted towards longer wavelength with the increasing volume fraction of methanol,ethanol,propyl alcohol,acetone and formaldehyde with high sensitivities and linear relations.

结果表明，谐振波长随甲醇、乙醇、丙醇等醇类化合物，以及丙酮、甲醛等蒸气体积分数的上升而向长波方向移动，具有高的灵敏度，且两者基本呈线性关系。

At the temperature of liquid nitrogen the N 2 adsorption process and adsorptive volume of coal samples are measured under the gas saturated vapour pressure.Using BET and BJH theoretical models the pore volume and area of coal are calculated.

在液氮温度下，通过测试煤样在气体饱和蒸气压力范围内对N2 的吸附过程及吸附量，用BET和BJH理论模型计算出煤的孔体积和孔表面积。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。