1) initial concentration of dust
初始粉尘浓度
2) initial dust-density emission
初始排尘浓度
3) initial concentration
初始浓度
1.
The influences of the initial concentration,humus and brine on hydrolysis of bispyribac-sodium were studied.
采用室内实验方法,研究了农药的初始浓度以及水中存在的腐植酸、盐类物质对双草醚钠盐水解作用的影响。
2.
In this experiment,we applied the purified Bt protein into soil to simulate the degradation of Bt protein in soil under natural conditons and study the effect of sterilization,temperature,pH,initial concentration on the degradation of Bt protein by ELISA for the sake of providing scientific basis for the evaluation of eco-environment risks caused by transgenic Bt crops.
本文将纯化的Bt蛋白直接加入土壤中,模拟自然状态下Bt蛋白在土壤中的降解,利用ELISA检测法,研究灭菌、温度、pH、初始浓度等对其降解的影响,以期为评价转Bt基因作物释放可能引起的生态环境风险提供科学依据。
4) dust concentration
粉尘浓度
1.
Numerical simulation of distribution regularities of dust concentration during the ventilation process of coal roadway driving;
煤巷掘进过程中粉尘浓度分布规律的数值模拟
2.
Numerical simulation of distribution regularities of dust concentration during the ventilation process of coal drift driving with exhaust ventilation;
抽出式通风煤巷掘进过程中粉尘浓度分布规律的数值模拟
3.
New method to determine dust concentration in coal mining face;
确定采煤工作面粉尘浓度的新方法
5) dust density
粉尘浓度
1.
Using magnetized water to reduce shotcrete dust density and the rate of rebound;
磁化水对喷射混凝土粉尘浓度及回弹率的影响
2.
The Study and Application of Transmission-model Optical Monitoring Technology of Dust Density;
透射式光学粉尘浓度监测技术研究及应用
3.
Through analyzing and exploring a large number of tests and literature data, this paper sums up several impacting factors of dust explosion development in closed container including mainly dust density, initial pressure, oxygen content, container shape, turbulent, etc.
通过对大量实验及文献数据的分析和探讨 ,总结出密闭容器中粉尘爆炸发展的诸多影响因素 ,主要包括粉尘浓度、初始压力、氧含量、容器形态以及湍流度等 ,并得出相应的结
6) Primary XeF_2 concentration
初始XeF2浓度
补充资料：不尘
1.不玷污。
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