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- 第一次酸沉淀pH1.0;Acid precipitation for the first time is pH 1.0;
- 第一次first
- 第一first
- 酸沉淀acid precipitation
- 吉姆本学期在学院学习非常努力，终于第一次被列入优秀学生名单。Jim studied very hard this semester in college and he finally broke through onto the Dean's list for the first time.
- 11-脱氧甘草次酸钠11-sodium deoxyglycyrrhetinic acid
- 醇提酸沉淀法alcohol extraction and acid precipitation
- 自从我1980年第一次来这儿之后情况已发生了很大变化。A lot of water has passed under the bridge since I first came here in1980.
- 酸沉淀法制取大豆低聚糖的工艺研究Study on the Soybean Oligosaccharide Production with Acid Precipitation
- 新型甘草次酸异噁唑衍生物的合成Synthesis of Novel Isoxazole Contained Glycyrrhetinic Acid Derivatives
- 这是我第一次在公共场合发言。It is the first time that I speak in public.
- 小檗碱与大黄酸沉淀作用的毛细管电泳法Precipitation reaction between berberine and rheinic acid by capillary electrophoresis
- 高效液相色谱法测定人血浆中甘草次酸浓度Determination of Glycyrrhetic Acid in Human Plasma by HPLC
- 第一次见面我就讨厌他了。I took against him at first sight.
- 反相高效液相色谱法测定甘草中甘草次酸含量Determination of glycyrrhetic acid in glycyrrhiza by high performance liouid chromatography
- 大豆分离蛋白的碱浸提酸沉淀工艺，目前普遍存在成品得率低，纯度低的问题。The major problems such as low recovery ratio of protein,low yield and purity of finished products are found in the process of isolation soy protein by alkali extraction and acid precipitation.
- 第一次世界大战前最後几年中的那个英国社会是再也无法挽回了。The England of the last few years before world war I went beyond recall.
- 甘草次酸靶向肝星状细胞治疗肝纤维化的初步研究Targeted glycyrrhetinic acid to receptors of hepatic stellate cells for the treatment of rat liver fibrosis: a pilot study
- 我第一次作了单人飞行。I made my first solo flight.
- 血浆样品经0.5mol/l高氯酸沉淀蛋白后，以0.05mol/l磷酸二氢铵-乙腈-0.05mol/l磷酸(80:16:4,v/v)为流动相，流速1.2ml/min，乌拉地尔为内标，经Hypersil BDS C_(18)柱分离。Sample preparation involved protein precipitation with 0.5 mol/1 perchloric acid. Cefetamet and the internal standard, urapidil, were separated on a Hypersil BDS C18 column, using a mobile phase of 0.05 mol/1 phosphate buffer-acetonitrile-0.05 mol/1 phosphoric acid (80: 16: 4, v/v) at a flow-rate of 1.2 ml/min.
