查询词典 condensable

A mathematical model is established, which considers multicomponent diffusion, chemical reaction, pore size distribution of the catalyst and capillary condensation of condensable components within the catalyst pellet.

将多组分扩散、化学反应、催化剂孔径分布以及反应组分在催化剂内部的毛细冷凝等因素结合在一起，建立了描述催化剂处于内部部分润湿状态下的反应动力学的数学模型。

A new leak supervision over waste boiler is introduced. Waste heat boiler gas phase, i.e., content change of non condensable gas and dissolved gas is determined to judge the leak status of waste heat boiler.

介绍了一种废热锅炉漏点监控新方法：在生产系统不停车的情况下，通过测定废热锅炉气相即蒸汽中不凝性气体和溶解性气体的含量变化趋势来判定废热锅炉泄漏状况。

Has a very strong addition to condensable gas extraction capacities, including the pure solvent gas, condensate recovery by the second solvent, so that gas-liquid separation, refinement streaming, and can repeat the recycling use

具有极强的抽除可凝性气体的能力，包括纯溶剂气体，可通过二次冷凝回收溶剂，做到气液分离，精细化分流，且能重复回收使用

Pressure and differential pressure instruments shall be located above the taps for gas, boiling liquids and noncondensable vapors and below the taps for non-boiling liquids and condensable vapors.

压力仪表和差压仪表的位置应高于气体、汽化液体和非冷凝蒸气的接口，但低于非冷凝液体和冷凝蒸气接口。

The hYPERVAC vacuum pumps are equipped with a gas ballast valve which helps purify the oil of condensable vapors and limit corrosion.

HyperVac真空泵装有气镇阀，该阀能帮助净化压缩蒸汽上的油和防止腐蚀。

Condensation chambers shall only be installed where necessary for steam and condensable vapor service when using instruments having relatively large volume displacement.

如果使用相对较大容积排水量的仪表，冷凝腔仅安装于蒸汽和冷凝蒸气工况。

The series H·2H·H3 rotary piston vacuum pump is a sort of vacuum pro-duction equipment suitable for pumping ordinary gase and condensable gases.

H·2H·H3型系列滑阀式机械真空泵是抽除一般性气体或含有少量可凝性气体的真空获得设备之一。

The research contents and main conclusions are as follows:1. The present thesis adopted one-dimension interior ballistic model, regarding the ballistic spatial core as the unsteady quasi one-dimension airflow containing the friction and heat exchange between airflow and tube wall, considering the boundary layer unsteady, nonstationary condensable current; and employed the MacCormack finite difference method to write the program.

本文的研究内容及结论主要体现在以下几个方面： 1、采用了一维内弹道模型，把弹后空间的核心流部分考虑为包含气流与身管管壁发生摩擦和热交换的不稳定准一维流，边界层考虑为不稳定、非定常可压缩流，用MacCormack有限差分方法求解，编制程序进行计算，较为准确的得到了复合材料身管固壁瞬态温度场分析内边界条件所需的气流温度和对流换热系数结果。

The results revealed that the condensable oAMCs with relatively higher molecular-weight possess greater sticking capability or potential, while those with relatively lower molecular-weight generally have greater adsorption rate at the initial exposure stage.

研究结果显示较高分子量之凝结性oAMCs具有较大之吸附能力；而较低分子量之凝结性oAMCs则在曝露初期具有较高之吸附速率，故在短曝露时间内，其吸附沈积量将大於较高分子量之凝结性oAMCs，因此在微污染的控制上，较低分子量之凝结性有机物质，将成为短时间曝露时主要污染控制对象。

Semiconductor industry has been a central figure to the economic growth in Taiwan, especially for the fabrication sector of integrated circuit that has evolved into world-leading status. The fabrication technology advances so far that the feature size (or critical line-width) of IC devices has now broken the 0.1 ?慆 barrier and into the nano-scale age. This progress discloses that the traditional definition of a "cleanroom" environment may become increasingly inadequate because prevention of particulate contamination may no longer be a critical issue. As the condensable organic airborne molecular contaminants depositing on wafer surfaces, it results in deterioration on device performance and reduces semiconductor device yield.

半导体产业已成为我国最重要的经济发展产业，其中积体电路制造技术的快速发展，使我国早已跃升成为世界晶圆代工重镇之一，然而当制程的关键线宽尺寸突破0.1微米而正式进入奈米等级之际，传统针对微粒污染控制所设计之洁净室将无法符合气态分子污染物之洁净需求，其中凝结性有机分子污染物质(organic airborne molecular contaminants)一旦沈积吸附於晶圆表面，将导致元件缺陷与制程良率下降。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。