查询词典 gases
- 与 gases 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
CO is present in the exhaust gases of internal combustion engines and furnace s.
由于内燃机和各种炉子中的碳或含碳燃料未完全转化为二氧化碳,而在其废气中含有一气化碳。
-
When we open and clean the chamber, odor as well as toxic gases(e.g., hydrogen chloride, cyanogen chloride, hydrogen cyanide, etc.) are released.
在打开密闭反应腔及擦拭腔壁时会产生极刺鼻味道且含有HCl、HCN、CNCl等毒性气体,会逸散至洁净室,所造成劳工健康危害。
-
Hazard caused by harmful gases is one of the main geological hazards of deep-lying long tunnel s.
有害气体是深埋长隧道的主要地质灾害现象之一。
-
Typical optimum deposition conditions included supersonic pretreatment of silicon substrate with diamond paste, decreasing of methane concentration, adding a little oxygen into the reactive gases and altering of temperature in the process of nucleation and growth.
使用的优化生长条件包括:金刚石砂液超声振荡处理衬底、低甲烷浓度、反应气体加氧以及改变成核和生长温度等等。
-
Landfill monitoring system includes monitorings of underground water, water level of underground water drainage system, Leachate level, leachate storage tank, leachate, gases, soil and stabilization of final cover layer eight parts.
填埋场监测系统包括地下水监测,地下水排水系统水位监测,沥滤液水位监测,沥滤液贮水池监测,渗漏液监测,气体监测,土壤监测和最终覆盖层的稳定性监测8个部分。
-
The equipment is convenient to be used to purify the tail gases in any kind of stationary oven,drying pipe of continuous operation and chemical installations.
以低能耗为突出优点的本型设备,将在各种有机废气治理领域内为净化环境和节能作出卓越的贡献。
-
The world's producers and consumers currently regard the air as a free dumping ground for carbon dioxide and other climate-changing greenhouse gases.
今天,这个世界上的生产者和消费者都把大气视为免费的二氧化碳和其它引起气候变化的绿色气体的大型垃圾排放场。
-
If these waste gases that contain dust are direct emitted into environment, it will be harmful for human being and make environment pollution. So it must be disposed by dust remover.
这些气体的直接排放不仅会造成环境的严重污染,而且还会对人体健康构成严重的威胁,因此必须在排放前进行处理。
-
The experiments for determining the reaction kinetics of Daqing atmospheric residue were performed in a continuous flow, expanded bed rector. Four-lumped reaction kinetic model was developed to account for various feed and product fractions of Daqing atmospheric residue (gases, gas oil, residue and coke). The amounts of olefins and alkyls in the gas products were further analyzed to determine reaction kinetics of gas product distributions. Hence, a combined five-lumped reaction kinetic model was obtained for catalytic pyrolysis of Daqing atmospheric residue. The kinetic constants both in four-lump model and five-lump model were evaluated. A simulator for catalytic pyrolysis process was developed by incorporating the five-lumped kinetic model into the hydrodynamic flow model.
其次利用改进的固定流化床装置考察大庆常压渣油催化裂解反应规律,筛选反应工艺参数;分析了催化裂解工艺存在的主要化学反应类型,提出了渣油一次反应和二次反应网络图;将反应原料油作为单独集总组分,而将产品中的轻质油、气体、焦炭分别作为集总,从而建立了四集总动力学模型;在此基础上,把气体产物中的目的产物低碳烯烃独立划分,得到五集总动力学模型;采用最小二乘法分析实验数据,分别得到四集总动力学模型和五集总动力学模型中各集总间相互反应转化的反应速率常数。
-
Process Air heaters include a broad variety of stock and custom designs to heat air or other gases in ducts, autoclaves or ovens.
Process air 过程空气加热器包括有很多种不同的产品和订制设计的产品,来加热在输送管、高压锅或者加热室中的空气或其他气体。
- 推荐网络例句
-
The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.
主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。
-
Male cats normally do not need aftercare with the exception of the night after the anesthetic.
男猫通常不需要善后除了晚上的麻醉。
-
Its advantage is that it can be used in smaller units.
其优点在于可以在较小的单位中应用。