1) The Controlling Way of CO2 Concentration
CO2浓度控制
2) concentration control
浓度控制
1.
The construction and applied condition of onedimension water quality model used extensively in concentration control of river pollution is analyzed and studied.
分析和研究了在河流污染浓度控制中广泛应用的一维水质模型结构和应用条件。
2.
Based on the dynamical analysis, a mathematical model of sand/dust concentration change is built up, and a concentration control strategy, in which feeder speed and valve’s open degree are adjusted at same time, is presented and simulated.
砂尘环境会对直升机工作性能和可靠性产生重要影响,针对直升机砂尘环境试验风洞内的砂尘浓度控制难题,在对其受控对象进行动态特性分析的基础上,建立起砂尘浓度变化的动态特性模型,提出了一种旋转给料器转速调节与气力输送系统调节阀开度调节相结合的沙尘浓度控制策略,并对其控制效果进行了仿真研究,仿真结果表明这一控制策略可以有效提高直升机砂尘环境试验风洞的砂尘浓度控制效果。
3.
At the same time We emphasiz the significance and the necessity of the chemical dosing concentration control.
同时着重阐述了药液浓度控制的重要性和在某工程中的实现方法 。
3) controlled concentration
控制浓度
1.
Meanwhile,the controlled concentration of calculation section is also studied using a quantitative model by which factitious factors are reduced.
该文就总量控制工作进行理论探讨,提出控制平均浓度的排污等效模型,同时对计算区段控制浓度的确定进行定量化模型研究。
5) CO2 concentration
CO2浓度
1.
Atmospheric CO2 concentration was determined using LI-6400 portable photosynthetic system CO2 analyzer.
为了探讨局地CO2浓度时空变化特点和绿洲不同覆被的环境效应,在甘肃省河西走廊中段临泽绿洲北部,分别于春、夏、秋、冬季利用LI-6400便携式光合作用测定系统,研究了绿洲内樟子松林、杨树林、玉米地的环境CO2浓度和空气温度、湿度、光照强度等的变化,并与沙漠区进行了比较。
2.
The environment of Zhang Jia-jie Kwan-yin Cave was investigated in detail,the main influencing factors impacting the environmental of Kwan-yin Cave including CO2 concentration,O2 concentration,temperature,relative humidity,wind speed,and the lighting system.
对张家界观音洞的洞穴环境做了详细的调查,分析了观音洞穴环境的主要影响因素有:CO2浓度、O2浓度、温度、相对湿度、风速、灯光系统。
3.
CO2 concentration in different depth of the soil was studied using CO2 test tube method for one year in Luota,west Hunan province.
采用CO2气体检测管法对湘西洛塔旱地不同深度土壤CO2浓度进行了一年的连续观测研究。
6) CO 2 concentration
CO2浓度
补充资料:CO2
分子式:暂无
分子量:暂无
CAS号:暂无
性质:暂无
制备方法:暂无
用途:暂无
分子量:暂无
CAS号:暂无
性质:暂无
制备方法:暂无
用途:暂无
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条