saturation of the air

  • 释义

    空气饱和

数据更新时间:2026-08-22 11:00:06
1、

Penman formula was used to calculate the evapotranspiration in the upper valley of the Huanghe river since 1980.The variation tendency of some climatic factors, such as evapotranspiration, sunshine duration, air temperature, air saturation deficit and etc, were analysed.

利用彭曼公式计算80年代以来黄河上游流域蒸散量,分析了该地区蒸散量、日照时数、气温、空气饱和差等气候因子的变化趋势,并着重研究了诸因子对蒸散量的影响。

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2、

One of the main parameters of designing the flotation system for water treat-ment is the recycle water ratio or its corresponding air/ water ratio, so that it is necessary to determine the efficiency of air saturation in the vessel.

水处理的气浮的系统的一个主要设计参数是溶气水回流比或者是相应的气水比,因此必需确定溶气缸的溶气效率。

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3、

The results show that air entraining admixture and shrinkage-reducing admixture can decrease surface tension of water and Ca ( OH) 2 solution observably. Water-reducing admixture can reduce surface tension of water but has no notable effects on surface tension of saturation calcium hydroxide solution.

研究表明,引气剂、减缩剂可以大幅降低水及饱和Ca(OH)2溶液的表面张力,减水剂可以降低水的表面张力,但在饱和石灰水中表面活性碱弱。

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5、

In present territory and fleet air defence system, the saturation strike of air strike system is out of defence area line of sight.

当前国土防空和舰队防空中,面临的空袭特点是空袭体系从防区外和视线外对防空体系所保卫的地(水)面目标实施饱和攻击。

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