抽气时间,air exhaust,在线英语词典,英文翻译,专业英语

1) air exhaust

抽气时间

Purpose:Discussing the relation between closure pneumothorax s air exhaust time and curative effect.

目的:探讨闭合性气胸抽气时间与疗效的关系。

2) deflation

抽气

Based on "twice delay separation method",an one-hour separation procedure for ~(138)Cs from fission products is designed and examined,which combined "deflation",Cs_3Bi_2I_9 precipitation and Cs_4(Si(W_3O_(10))_4)precipitation.

以“两步延迟分离法”为基础,将抽气法与碘铋酸铯沉淀、硅钨酸铯沉淀法相结合,建立了从裂变产物中分离放化纯138Cs的分离流程。

3) pumping with exhaust blower

抽气机抽气

Comparison and preliminary analysis are made between two design schemes of pumping with exhaust blower and injecting with injector for the investment and energy consumption in operation at given engine exhaust conditions.

在给定的航空发动机排气条件下 ,对高空台排气系统中抽气机抽气和引射器引气这两种设计方案的投资和运行能耗进行了对比和简要的分析。

4) off-gas pressure

抽气压力

The results show that the appropriate off-gas pressures in the periods of emerged arc and submerged arc are -200-250 Pa and -120 Pa, respectively.

结果表明:露弧加热期和埋弧加热期炉盖的合理抽气压力分别为-200~-250Pa和-120Pa;底吹氩气量过小不能在液面上部弥散,而增大到20~50m3。

In the heating period of emerged arc, appropriate off-gas pressure is more than 250 Pa and high temperature zones in the middle of lid is big.

结果表明,进入炉盖内的气体在主体部分流动规律是一致,露弧加热时达到硝烟除尘要求的合理抽气压力为250 Pa 以上,炉盖中部局部高温区域大温度高,埋弧加热期合理抽气压力为200 Pa 左右,炉盖壁面温度低得多,中部温度高温区仅为330 K(57℃)左右。

5) exhaust fan

风机抽气

6) extraction well

抽气井

In present engineering practice of landfill gas pollution control and its recovery, technical parameters such as extraction flow and radius of influence of a extraction well must be determined by field tests.

文章通过分析填埋气在垃圾体中迁移运动的特点 ,建立了在抽气条件下填埋气体的迁移运动模型 ,该模型综合反映了垃圾体内填埋气产生量、抽气量、垃圾体气体渗透系数、抽气井埋深、覆盖层厚度及特性对抽气效果的影响。

By using the mathematical model for LFG pressure distribution under a vertical extraction well, method of optimum design of landfill gas collection system with vertical extraction wells was discussed in this paper, including the determination of LFG extraction flow, radius of influence of extraction well, and the buried depth of the well.

本文利用竖井抽气条件下填埋气压力分布模型 ,分析讨论了抽气系统各参数对对抽气效果的影响 ,提出了垃圾填埋场填埋气竖井收集系统的抽气量、抽气井影响半径、抽气井埋深的优化设计方法 ,可为填埋气污染控制与回收利用系统的规划设计及运行管理提供技术支

参考词条

抽气装置抽气速率抽气方程抽气密封抽气效率抽气系统抽气能力抽气系数抽气窗口下抽气抽气机理抽气研究抽气管抽气理论积聚动力学幅度系数法

补充资料：毛细抽吸时间

分子式：
CAS号：

性质：标准吸水纸受到污泥的作用，在标准条件下纸的干、湿两部分之间的界面通过一已知距离所需的时间（以秒计）。它可作为污泥可滤性的一个量度。毛细抽吸时间试验是在毛细管抽吸设备中完成的。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引抽气聚集二次抽气抽气法虹吸抽气抽气器抽气原理

1) air exhaust 抽气时间 1. Purpose:Discussing the relation between closure pneumothorax s air exhaust time and curative effect. 目的:探讨闭合性气胸抽气时间与疗效的关系。 2) deflation 抽气 1. Based on "twice delay separation method",an one-hour separation procedure for ~(138)Cs from fission products is designed and examined,which combined "deflation",Cs_3Bi_2I_9 precipitation and Cs_4(Si(W_3O_(10))_4)precipitation. 以“两步延迟分离法”为基础,将抽气法与碘铋酸铯沉淀、硅钨酸铯沉淀法相结合,建立了从裂变产物中分离放化纯138Cs的分离流程。 3) pumping with exhaust blower 抽气机抽气 1. Comparison and preliminary analysis are made between two design schemes of pumping with exhaust blower and injecting with injector for the investment and energy consumption in operation at given engine exhaust conditions. 在给定的航空发动机排气条件下 ,对高空台排气系统中抽气机抽气和引射器引气这两种设计方案的投资和运行能耗进行了对比和简要的分析。 4) off-gas pressure 抽气压力 1. The results show that the appropriate off-gas pressures in the periods of emerged arc and submerged arc are -200-250 Pa and -120 Pa, respectively. 结果表明:露弧加热期和埋弧加热期炉盖的合理抽气压力分别为-200~-250Pa和-120Pa;底吹氩气量过小不能在液面上部弥散,而增大到20~50m3。 2. In the heating period of emerged arc, appropriate off-gas pressure is more than 250 Pa and high temperature zones in the middle of lid is big. 结果表明,进入炉盖内的气体在主体部分流动规律是一致,露弧加热时达到硝烟除尘要求的合理抽气压力为250 Pa 以上,炉盖中部局部高温区域大温度高,埋弧加热期合理抽气压力为200 Pa 左右,炉盖壁面温度低得多,中部温度高温区仅为330 K(57℃)左右。 5) exhaust fan 风机抽气 6) extraction well 抽气井 1. In present engineering practice of landfill gas pollution control and its recovery, technical parameters such as extraction flow and radius of influence of a extraction well must be determined by field tests. 文章通过分析填埋气在垃圾体中迁移运动的特点 ,建立了在抽气条件下填埋气体的迁移运动模型 ,该模型综合反映了垃圾体内填埋气产生量、抽气量、垃圾体气体渗透系数、抽气井埋深、覆盖层厚度及特性对抽气效果的影响。 2. By using the mathematical model for LFG pressure distribution under a vertical extraction well, method of optimum design of landfill gas collection system with vertical extraction wells was discussed in this paper, including the determination of LFG extraction flow, radius of influence of extraction well, and the buried depth of the well. 本文利用竖井抽气条件下填埋气压力分布模型 ,分析讨论了抽气系统各参数对对抽气效果的影响 ,提出了垃圾填埋场填埋气竖井收集系统的抽气量、抽气井影响半径、抽气井埋深的优化设计方法 ,可为填埋气污染控制与回收利用系统的规划设计及运行管理提供技术支参考词条抽气装置抽气速率抽气方程抽气密封抽气效率抽气系统抽气能力抽气系数抽气窗口下抽气抽气机理抽气研究抽气管抽气理论积聚动力学幅度系数法补充资料：毛细抽吸时间分子式： CAS号：性质：标准吸水纸受到污泥的作用，在标准条件下纸的干、湿两部分之间的界面通过一已知距离所需的时间（以秒计）。它可作为污泥可滤性的一个量度。毛细抽吸时间试验是在毛细管抽吸设备中完成的。说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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