1) low-lying concentration
浓度低
2) low concentration
低浓度
1.
Study on the useful life of low concentration mercury standard solution by atomic fluorescence spectrometry;
原子荧光光谱法考察低浓度汞标准溶液有效保存期
2.
Study on removal of low concentration of SO_2 by cellulose-based activated carbon fiber;
粘胶基活性炭纤维用于低浓度SO_2常温脱除的实验研究
3.
Application research of a new type of composite ball carrier in the recycling of wastewater of low concentration;
一种新型复合球填料在低浓度污水再生回用中的应用研究
3) low strength COD
低浓度COD
1.
The start-up of expanded granular sludge bed reactor with low strength COD;
结果表明,上升流速、絮凝剂和污泥类型对颗粒污泥的形成有影响;接种好氧活性污泥在低浓度COD下,合理控制负荷速率能成功启动EGSB反应器。
4) low concentration sulfur dioxide
低浓度SO2
1.
The Zinc Oxide devise to deal with low concentration Sulfur Dioxide off-gas of Zinc leaching residue in volatilization kiln is introduced in detail in principle, process, important technique economy parameter and existing problem.
叙述了锌浸出渣挥发窑中硫元素的来源及其分布,对国内外目前的低浓度SO2烟气的处理方法进行了分析对比。
5) low-concentration
低浓度
1.
Study on the rheology and the influence factor of low-concentration carrageenan;
卡拉胶溶液在低浓度时的流变性能及其影响因素研究
2.
Preparation of carbamide peroxide from low-concentration hydrogen peroxide;
低浓度过氧化氢制备过碳酸酰胺
3.
The effects of the rheological properties of low-concentration arabic gum with different concentration,shearing rate,temperature,pH and stirring time on the viscosity of gum solution was studied.
以低浓度阿拉伯树胶溶液为研究对象,考察了其流变特性及浓度、剪切速率、温度、pH、搅拌时间对溶液粘度的影响。
6) low alkaline concentration
低碱浓度
补充资料：低都儿低
1.低而又低，很低。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条