数浓度,number concentration英语短句,例句大全

数浓度,number concentration
1)number concentration数浓度
1.Analysis of aerosol number concentration and mass concentration using APS;利用APS分析大气气溶胶数浓度和质量浓度
2.Measurements of exhaust particle number concentration and size distribution of a gasoline engine were conducted.对汽油机排气中颗粒的数浓度和粒径分布特征进行了测试。
3.The particle number concentration was quite high relatively in this region, reaching 104/ cm3, in which, ultra fine particles (size 0.结果表明,该地区大气细颗粒物数浓度比较高,达104个/cm3,其中超细粒子(粒径0。

英文短句/例句

1.Study on the Pollution Characteristics of Particle Number Density in Guangzhou during January 20082008年1月广州颗粒物数浓度污染特征
2.concentration coefficient of sedimentatio沉积[的]浓度系数
3.concentration coefficient of diffusion扩散[的]浓度系数
4.logarithmic viscosity number对数粘[度]数，比浓对数粘度
5.determination of tritium activity concentration - liquid scintillation counting method氚活动浓度的测定-液体闪烁计数法
6.The Geiger counter registered a high concentration of radioactive particles.盖革计数器示出放射性粒子的高浓度。
7.Numerical Simulation and Industrial Text Study on Low Concentration Coal Bed Methane Burner低浓度煤层气燃烧器数值模拟及试验
8.NO_X Concentration Field Numerical Simulation of Aero-Engine涡喷发动机NO_X浓度场数值模拟
9.Effects of the Solution Concentration on the Parameter of Zinc Electro-deposition溶液浓度对锌电沉积参数的影响研究
10.Numerical stimulation of the SO_2 concentration in the Expo Planning Area世博规划区SO_2浓度分布数值计算
11.The molar concentration of a solution, usually expressed as the number of moles of solute per liter of solution.摩尔浓度一种溶液的摩尔浓度，通常被表示为每升溶液的摩尔数
12.The molal concentration of a solute, usually expressed as the number of moles of solute per1, 000grams of solvent.摩尔浓度一种溶质的摩尔浓度，通常被表示作每1，000克溶剂的摩尔数
13.Activity coefficient Number expressing the ratio of a substance's chemical activity to its molar concentration.活度系数:化学术语,活度系数指物质的化学活度对其浓度之比。
14.Numerical Simulation of Mould/billet Temperature and Concentration Field in the Continuous Casting of Round Billet;圆坯连铸结晶器/铸坯温度场与浓度场数值模拟
15.EFFECT OF IONIC STRENGTH ON SALINE HYDROLYSIS CONCENTRATION EQUILIBRIUM CONSTANT;离子强度对盐类水解浓度平衡常数的影响
16.The raw material concentration is one order of magnitude lower than the concentration in the traditional fixed state process.原料浓度比传统定态过程低一个数量级
17.EFFECTS OF PHENYLEPHRINE EYEDROPS CONCENTRATION AND DROP VOLUME ON ITS THERAPEUTIC INDEX不同浓度滴量的新福林眼液对治疗指数的影响
18.A NUMERICAL EXPERIMENT OF AEROSOL CONCENTRATION AFFECTING WARMRAIN PROCESS气溶胶浓度影响暖雨过程的数值模拟试验

相关短句/例句

number concentration数量浓度
1.The mass concentrations and number concentrations of aerosol were measured continuously in urban air of Changsha from November 2007 to October 2008.2007年11月至2008年10月对长沙市大气环境中的颗粒物质量及数量浓度进行连续监测,其中在2008年10月,颗粒物的数量浓度和PM_(10)、PM_(2。
3)concentration coefficient浓度系数
4)chroma order浓度级数
5)particle number concentration计数浓度
1.Analyses the particle number concentrations of atmospheric particles for 132 areas in China.分析了我国132个地区大气尘计数浓度的检测结果,发现我国大气尘浓度分布规律没有明显变化,指数仍为2。
2.Reports the particle number concentrations of atmospheric particles for 132 areas including all provinces except Hong Kong,Macao and Taiwan in China.介绍了近年来对涵盖我国各省区(港、澳、台除外)132个地区大气尘计数浓度的测定数据,结果表明除一例外浓度均在30万粒/L以下,比20余年前明显降低。
6)Number concentra-tion粒数浓度