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
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
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
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
Preparation of carbamide peroxide from low-concentration hydrogen peroxide;
低浓度过氧化氢制备过碳酸酰胺
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。
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。
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。
As the problem in low concentration SO_2 exhaust disposal processes through spraying milk of lime in environment protection plant of Lead and Tin metallurgy factory,the technology reform has been done.
针对铅锑冶炼厂环保车间石灰乳喷淋处理低浓度SO2烟气存在的问题,对环保车间进行了技术改造,采用碳酸氢氨水溶液代替石灰乳喷淋处理低浓度SO2烟气,副产亚硫酸氨产品,取得了良好的效果。
The main links-adsorption and desorption of low concentration SO_2 smoke by method of citric acid-salt were analysed and discussed.
对采用柠檬酸盐法处理钼焙烧产生的低浓度SO2烟气的两个主要环节吸收、脱吸过程进行了详细的分析、讨论,提出了采用该工艺的最佳工艺控制条件及技术经济指标。
The Research of Supported Gold Catalysts for the Oxidation of Low-concentration Benzene at Low Temperature;
低浓度苯低温净化用金催化剂的研究
Influence of Food Concentration and Low Cd Concentration on Hydra Population
食物浓度及低浓度镉对水螅种群动态的影响
DETERMINATION OF MANGANESE IN URINE BY LOW CONCENTRATION DIFFERENTIAL SPECTROPHOTOMETRIC-FORMALDOXIME METHOD
低浓度差示分光光度—甲醛肟法测尿锰
DEEP REMOVAL OF LOW-CONCENTRATION NO BY ADSORPTION OVER Ni/HZSM-5
Ni/HZSM-5吸附法深度脱除低浓度NO
Study on the Process of Thickening Low Concentration Excess Activated Sludge by Cavitation Air Floatation;
低浓度剩余活性污泥涡凹气浮浓缩工艺研究
Fluoride at lower concentrations is used in tooth paste, instant tea
低浓度的氟化物用于牙膏,速溶茶
Comprehensive Control of Low-Concentration SO2 Smoke
低浓度SO2烟气的综合治理
Low Concentration MNNG Effect on MAPK;
低浓度烷化剂MNNG对MAPK信号通路的作用
Experimental Study on Low-strength Domestic Wastewater Treatment by Anoxic/Aerobic Membrane Bioreactor;
A/O-MBR处理低浓度生活污水试验研究
Removal of Low Concentration SO_2 with Activated Carbon;
用活性炭脱除低浓度SO_2的研究
Study on Absorbing the Low Concentration Sulfur Dioxide of Smelting Flue Gas Using Liquid Membrane;
液膜法吸收冶炼烟气中低浓度SO_2研究
Removal of Low Concentration of H_2S with Activated Carbon;
用活性炭脱除低浓度H_2S气体的研究
Trials & Studies on Treatment Low-strength Domestic Sewage by BAF;
BAF处理低浓度生活污水的试验研究
Studies of Low-dose Ethanol Suppress Hepatocellular Carcinoma Cell Proliferation;
低浓度乙醇抑制肝癌细胞增殖的研究
Experimental Study on Benzene Adsorption by Activated Carbon Fibers at Low Concentrations;
活性炭纤维吸附低浓度苯的实验研究
anemia characterized by a decrease in the concentration of corpuscular hemoglobin.
血球血色素浓度降低。
Strong aromatic Chinese spirits of low concentration
GB/T11859.1-1989低度浓香型白酒
3.5 Reduce calcium ion below 100 ppm by adding Soda Ash.
加入纯碱以降低钙离子浓度到低于100ppm。
