absorbency

UV absorptions of eleven PBDEs from tetra-BDE to deca-BDE, were measurd and compared.测试比较了四溴到十溴等十一种多溴二苯醚(PBDE)的紫外吸收强度,发现不仅含溴原子数相同的同分异构体质量响应因子相近,溴原子数相近的多溴二苯醚质量响应因子亦相近,据此提出针对RoHS检测中标准品不可得或标准品昂贵的现实,可以用同分异构体或溴原子数相近的同聚物标准品进行定量测试。K4W汉语字典

Cu and Pb absorption and tolerance of Agrostis stolonifera and Festuca arundinacea;翦股颖和高羊茅对铜、铅吸收及耐受性K4W汉语字典

Influence of Joint Pollution of Zinc and Lead on Soil Metal Absorption by Non-heading Chinese Cabbage;土壤Pb,Zn复合污染对作物吸收重金属的影响K4W汉语字典

CFD simulation and optimization of flow field and SO_2 absorption in impinging stream scrubber;液柱塔内流场和SO_2吸收的CFD模拟和优化K4W汉语字典

Tolerance and Adsorption Characteristic of Conyza canadensis to Cadmium;小飞蓬对Cd的耐性与吸收特性研究K4W汉语字典

Study on the Adsorption and Accumulacation of Fluoride in Tea Plant and Primary Control;茶树吸收富集氟的特性及初步调控研究K4W汉语字典

The reproducible lithium silicate(Li4SiO4) material used for adsorption of CO2 was synthesized with lithium carbonate(Li2CO3)and silicon dioxide(SiO2) at 900 ℃ in 2 hours,and their adsorption capability of CO2 were studied.用固相法合成了用来循环使用的吸收CO2的Li4SiO4材料。