挥发速率,Volatilization rate
1)Volatilization rate挥发速率
1.The volatilization rate constants increase with increasing pH and temperature in water,and are larger in high wind speed above water surface than in tower wind speed.水中氨氮挥发速率常数随水的pH值和水温升高而增加,水面风速大则常数值也大,大气压高的地区的挥发速率常数小于大气压低者。
2.A good positive correlation between the gas-seawater partition coefficients and the measured volatilization rates of OCPs is observed.结果表明,低浓度SDBS的存在能抑制OCPs的挥发,抑制能力有随SDBS浓度增加而增加的趋势,且经盐常数校正后的气-水分配系数与挥发速率常数在对数散点图上存在很好的正相关关系。
英文短句/例句

1.Influence Mechanism of Surfactant on Volatilization Rates of Organic Pollutants in Air-water Interface;表面活性剂对有机污染物在水/气界面挥发速率的影响机制
2.Vacuum Evaporation and Condensation Rates of Volatile Condensable Materials真空条件下可凝挥发物蒸发和凝结速率的分析
3.Composition of biogenic volatile organic compounds and emission from four young tree species in Shenyang沈阳市城区幼树挥发性有机物组成及排放速率
4.Fabrics coated with vulcanized rubber-Determination of vapour transmission rate of volatile liquids-gravimetric techniqueGB/T12585-1990硫化橡胶涂覆织物挥发性液体蒸汽透过速率的测定质量法
5.Analysis on the Dynamic Changing of the Volatile Chemical Compositions and Pn of Different Houttuynia Chemotypes;两种化学型鱼腥草挥发油化学成分动态及光合速率的分析
6.Emission Rate of Biogenic Volatile Organic Compounds from Urban Trees in Shenyang,China沈阳地区典型绿化树种生物源挥发性有机物的排放速率
7.They may play a major role in hasty attacks.他们在快速进攻中可以发挥主要作用。
8.Simple Talking about Role of Freeway in Social Public Welfare;浅谈高速公路社会公益性属性的发挥
9.Improvement of the Efficiency of Education Management by Making use of Information Technology Advantage;发挥信息技术优势 提高教育管理效率
10.an acceleration in the rate of economic growth经济发展速率的增长.
11.A liquid mixed with perfume to prevent rapid evaporation.防挥发剂一种防止迅速挥发的含有香水的液体混合物
12.Analysis of Volatile and Semi-volatile Compounds in Wine Using Stir Bar Sorptive Extraction-Thermal Desorption-Gas Chromatography-Mass Spectrometry应用SBSE-TDS-GC-MS方法快速分析葡萄酒中挥发性及半挥发性成分
13.Analysis of volatile components from rapid fermented golden thread fish (Nemipterus Virgatus) by SPME-GC-MS快速发酵金丝鱼挥发性风味成分的SPME-GC-MS检测
14.Instantaneous Firing Speed Analysis of Interval Speed Continuous Petri Nets区间速率连续Petri网的瞬时引发速率分析
15.The Research on High Power and High Speed Transmitter of the Free Space Laser Communication;高功率高速率FSLC发射单元的研究
16.Nor are the mechanisms for swift stimulus obvious.另外,使刺激手段迅速发挥效果的机制也不明显。
17.Study on the Method for Rapid Determination of Volatile Organic Compounds in Indoor Air;室内空气中挥发性有机物快速测定方法研究
18.Advantage and Disadvantage of Rhythm Tempo for 100m Athletes Exertion of Physical Ability;速度节奏对100m运动员体能能力发挥的影响
相关短句/例句

evaporation rate挥发速率
1.Under inert atmospheres and 1473K, the evaporation rate of SnS fromSnO--FeO0-SiO_2 and SnO--FeO--CaO--SiO_2 slags mixed with FeS was investigated by meas-uring the weight loss and composition of samples.研究表明,在硫化烟化过程中,SnO的挥发与SnS相比可以忽略不计,在炉渣中增加CaO可以加快SnS的挥发速率,挥发的微分速率方程可以表示为: -d(%Sn)/dt=k(%Sn)(%S)其中表观速率常数k分别为4。
2.Based on the principle of Shell thin-film evaporimeter,an experimetal apparatus and corresponding methods have been established for the determination of the solvent evaporation rates.参照Shell薄膜蒸发计的原理建立了溶剂挥发速率测定装置,实验测定了纯溶剂在滤纸和铝材上的挥发速率,滤纸上的实验结果与文献数据相比,平均相对误差为3。
3)low volatility低挥发速率
4)volatile rate挥发分析出速率
5)volatizing rate constant挥发速率常数
6)volatilization rate coustant挥发速率常数K_s
延伸阅读

不挥发分分子式:CAS号:性质:又称不挥发分,固体含量。涂料中所含有的不挥发物质的总量。不挥发物质是指构成干膜的所有成分。一般用不挥发物的质量百分数表示;也可以用体积百分数表示。在一定的黏度下,固体分含量越高就意味着涂膜愈厚或涂刷面积越大,是一个对经济与涂刷质量都有关联的技术经济指标。国内测定方法是将涂料在一定温度下加热,计算干燥后剩余物重量与试样重量的百分比。不挥发分是涂料生产中正常的质量控制项目之一。