1.
Effects of Different Fertilizations on the Extractable Concentrations of Polycyclic Aromatic Hydrocarbons(PAHs) in Aged Contaminated Soil
施肥对老化污染土壤中PAHs可提取态浓度的影响
2.
Extraction and Separation of Effective Constituents from Tripterygium Wilfordii Hook.f--Recycling Leaching and Evaporation;
雷公藤有效成份的提取及分离研究——动态循环提取、浓缩
3.
In concentrated solution it adds thickening and chewiness.
浓缩溶液可提高粘度和咀嚼性;
4.
Study on total flavonoids in acanthopanax senticosus and determination of extracting technology
刺五加中总黄酮质量浓度测定及提取工艺确定
5.
Study on efficiency of different concentration of alcohol for extraction of biological chemicals from gardenia
不同浓度乙醇提取栀子有效成分效果的研究
6.
Study on the Extracting and Condensing Methods of Total Proteins from the Shoot Barks of Apricot
杏树皮可溶性总蛋白的提取与浓缩方法探讨
7.
Improving Measurement System's Sensitivity of Gas Dynamic Concentrations Based on TDLAS
提高基于TDLAS的废气动态浓度测量系统分辨率与灵敏度的方法
8.
Experimental Research on the Effect of Extract from Gu-Sui-Bu (Drynaria Fortunei J.Sm) on Osteogenic Differentiation of Rabbit Bone Marrow Stromal Cells in Vitro;
不同浓度骨碎补提取液对兔骨髓基质细胞增殖和分化的影响
9.
Research on the Extract of the Molybdenum Metal from the Low Density Leach Liquid with Biosorption Method;
生物吸附法提取低浓度浸出液中金属钼的实验研究
10.
Study on the Therapeutical Effects of Crassirhizoma's Extracts of Different Concentrations to Tinea Corporis in Rats
贯众不同浓度提取液对大鼠体癣治疗作用的研究
11.
Insecticidal activity of various extracts of Gentiana scabra against Aphis gossypii and preliminary screening of active concentrations
龙胆不同提取液对棉蚜的生物活性及其活性浓度的初步筛选
12.
Study on technique conditions of high concentration γ-aminobutyric acid powder extracting from rice bran
从米糠中提取高浓度γ-氨基丁酸粉末的工艺条件研究
13.
Optimization of Alcohol Concentration of Guizhi Gancao Decoction Extracted by Semi-bionic Extraction
桂枝甘草汤方药半仿生提取醇沉法最佳醇沉浓度的优选
14.
Study on the effects of Galla Chinensis on retardation of enamel demineralization under different concentrations
不同浓度五倍子水提取物抑制釉质脱矿效果的研究
15.
Study on processing technology of high concentration γ-aminobutyric acid extraction from rice bran through fermentation
发酵法从米糠中提取高浓度Γ-氨基丁酸粉末的工艺研究
16.
Disinfectants such as fresh bleach solutions, should be widely available at appropriate concentrations.
消毒剂（新近准备的漂白水）应配成适当浓度并随处可取得。
17.
We get the maximum enrichment in it by taking just the first bit of vapor that comes off.
取刚刚离开的第一点蒸气，可得到它的最大富集浓度。
18.
DISCUSSION ON THE FEASIBILITY OF ISOPROPANOL AS AN EXTRACTANT OF CRUDE OIL ON THE BASIS OF CONCENTRATION QUANTITATIVE ANALYSIS
从浓度定量分析探讨异丙醇作原油萃取剂的可行性