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1)  NO2 uptake
NO_2吸收
1.
The majority of NO2 uptake occurred during the period of relatively weak plant activity or of no plant activity.
NO_2吸收的日变化表现出了一种无规律性。
2)  NO_2 exposure
NO_2吸入
3)  nitrogen dioxide
NO_2
1.
Spectrophotometric method for determining nitrogen dioxide trace in the air through catalysis of silica-gel;
硅胶催化光度法测定空气中微量NO_2
2.
Using auto- monitoring datum of ozone and its reactant near the ground in summer 2009,the paper analyzes distribution character and time change disciplinarian for ozone concentration,discusses correlation of ozone and its main reactant(nitrogen dioxide and carbon monoxide).
探讨O_3与其主要前体物NO_2和CO的相关关系。
4)  NO-2
NO_2~-
5)  NO3-NO2-
NO_3~-NO_2~-
6)  absorption [英][əb'sɔ:pʃn]  [美][əb'sɔrpʃən]
吸收
1.
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
2.
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
3.
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
补充资料:2号熔剂(fluxing agent No.2)
分子式:
CAS号:

性质:又称2号熔剂(fluxing agent No.2)。黄色或橙黄色固体。是氯化钾、氯化镁、氯化钡等的混合物。极易潮解。有毒!由氯化钾、氯化镁、氯化钡、氯化钙等固体原料按一定配比混合,加入电炉加热至650℃左右,加入石油焦除去硫酸根,经约1h后,升温至700℃熔融,经冷却,粉碎制得。用作铝镁冶金的保护剂和精炼剂。还用于国防工业。

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