查询词典 vapor

The absolute humidity is the amount of water vapor present in a unitvolume of air (usually 1 m3 of air).

绝对湿度是指单位体积空气中水蒸气的含量（一般是1 m3空气）。

The synthesis of acrolein by means of the catalytic vapor phase condensation of formaldehyde and acetaldehyde was studied.

利用冷凝甲醛和乙醛的气相催化法，来研究丙烯醛的合成。

Severe burns may result from direct skin contact, irreversible damage or blindness from direct contact of the chemical to the eyes, and inhalation of per- acetic acid vapor or mist will irritate the nose, throat, and lungs. Currently there

直接接触皮肤会导致严重烧伤，此化学品与眼睛直接接触会导致不可逆损害或致盲，吸入过氧乙酸的蒸汽或雾会刺激鼻腔、喉和肺部。

Use of water vapor or carbon dioxide in the 850 ~ 900 ℃ activated carbon.

利用水蒸气或二氧化碳在850～900℃将碳活化。

This thesis focused on studying the enhancement mechanism of additive on the absorption of water vapor by aqueous LiBr, investigating the base principles of additive on absorption process, and finding out more efficient applying methods of additive on absorption chiller than the conventional method.

在溴化锂机组的吸收器中采用添加剂促进溴化锂溶液对水蒸气的吸收是一种简单、方便、且行之有效的强化手段。本文的重点在于通过对添加剂强化机理的研究，探讨添加剂对吸收强化影响的基本规律，寻找更加有效的强化方法。

Using the adjoint operator of PW, nine sites'PWs are successfully assimilated into the initial condition and altered the initial temperature, water vapor and wind field. The change varies with variable fields and pressure levels.

本文利用开发的用于同化可降水量和天顶延迟的模式，成功地将9个站点的大气可降水量的分布及变化信息同化到初始场中，从而使初始场在湿度场、温度场和风场方面较同化前得到改变，这种改变在不同变量场、各个层次上变化的大小和形势是不相同的。

And the southwest low level jet and southeast low level jet provide it strong warm advection and vapor transport.

低空有西南和东南风急流为其提供强的暖平流和水汽通道。

For example, if an open test tube with some water in the bottom is placed in a room in which the air is relatively dry, water vapor will diffuse out through the column of air in the test tube.

例如，当一支底部有水的开口试管被放置在一间空气相对干燥的房间里，水蒸气就会通过试管中的空气柱散布出来。

Because it designs forced cooling inlet cavity between body bottom oil pan mounting face and air cylinder cooling water jacket, the present invention make connecting passage distance short, and is propitious to chilled water circulate, which has the advantage of compact conformation, good cooling effect, no-vapor loc, and is a new type structural horizontal type single-double cylinders diesel engine cooling inlet cavity.

本发明由于将巧妙地将强制冷却进水腔设计在机体下端油底壳安装面与气缸冷却水套之间位置，缩短了连接通道距离，有利于冷却水的循环，其具有结构紧凑，冷却效果好，无汽阻的优点，是一种新型结构的卧式单双缸柴油机冷却进水腔。

For the purpose of airtightness and reduction of solvent vapor adsorption a rubber stopper lined with polyethylene film was used, instead of al...

汽化瓶不用加铝盖，用反口塞加上聚乙烯薄膜，便可达到密闭及减少吸附的要求。对该方法提出了改进意见，简化了测定手续，提高了准确性。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。