大气棕色云主要是由人们燃烧生物质和化石燃料产生的炭黑(悬浮的碳颗粒)组成的。
Atmospheric brown clouds are made up mostly of soot - suspended carbon particles - produced by people burning biomass and fossil fuels.
悬浮物(TSS)粒径与颗粒有机碳(POC)含量关系的研究,是河流POC形态变化及输送过程和输运通量研究的基础。
Relationship between grain size of total suspended solids (TSS) and particulate organic carbon (POC) content is the base of studying POC transportation and flux in river.
悬浮纳米碳管组合物,其制造方法,及其用途。
Compositions of suspended carbon nanotubes, methods of making the same, and USES thereof.
结果表明,碳纳米管悬浮液光限幅可能源于碳纳米管吸收激光能量汽化形成的碳气泡引起的非线性散射。
The results indicate that the optical limiting mechanism of carbon nanotube suspension probably originated from the nonlinear scattering of carbon vapour bubble formed by light Absorption.
随着水体总悬浮物含量的增加,总悬浮物中有机碳的质量分数呈对数趋势降低。
With the concentration of total suspended substances increasing, the quality partition of organic carbon in total suspended substance decreased in a logarithm tendency.
早期的墨水是利用灯黑(一种碳的形式)或各种颜色的汁液、萃取物和悬浮液制成。
Early inks used lampblack (a form of carbon) or coloured juices, extracts, or suspensions of plant, animal, and mineral substances.
当使用磁铁矿悬浮液作为催化剂时,得到结晶性良好之竹节状奈米碳管。而在适当条件下,可得到Y接点奈米碳管。
When the magnetite suspension solution was used as catalyst, crystalline bamboo-structured CNTs were obtained. Y junction CNTs were also obtained under ambient condition.
结果表明,悬浮浇注能有效地改善轴承钢锭的温度分布,极大地改善钢锭横截面上的碳、硫、磷元素的中心偏析,提高了轴承钢锭的质量。
The results show that suspension casting can make the temperature field uniform, eliminate macro segregation of c, s and p, and improve the quality of bearing steel ingot.
通过介绍特征污染物含碳有机物(BOD_5)、悬浮物、总氮、磷、重金属以及细菌的去除,阐述了污染物去除的基本特征和作用机理。
The characteristics and function mechanism were illustrated through the elimination of pollutants such as BOD5 , SS, NH3-N, P, heavy metals and microbes.
通过介绍特征污染物含碳有机物(BOD_5)、悬浮物、总氮、磷、重金属以及细菌的去除,阐述了污染物去除的基本特征和作用机理。
The characteristics and function mechanism were illustrated through the elimination of pollutants such as BOD5 , SS, NH3-N, P, heavy metals and microbes.
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