查询词典 purified

Through active immunization of Inhibin antige n from porcine seminal plasma and super ovulation of allochthonous purified FSH, the effect of IB active immunization on cow was studied and its mechanism was al so further ascertained by examination of relative hormone concentrations in seru m at different physiological periold.12 Hostein cows and 12 Xiza young cows of 3 -5 years old (postpartum 50 d and above),were selected and divided into the exp e rimental group and control group randomly according to the estrum order.

张志胜 ，田树军，王志刚，桑润滋用猪精液抑制素抗原主动免疫供体母牛，结合外源纯化FSH超排处理，观察了抑制素主动免疫对牛超排效果的影响，并通过检测不同生理时期血液中相关生殖激素的水平，探讨了抑制素免疫影响牛超排效果的机制。

The results of study on enrichment of heavy metal Pb2+ in water show that the water can be purified by Alternanthera philoxeroides.

水花生对水体中重金属Pb2+的富集作用研究表明，重金属Pb2+浓度为5mg／L，pH为7.0-8.0 (pH为7.5最佳)，处理温度为25℃-30℃(温度25℃最佳)时；在处理时间为7d以后，水花生净化Pb2+可以达到低于国家标准所允许排放的最高浓度0.2mg／L

Thirdly, we also examine the effect of these extracts on maize seed germination rate, maize seeding height and fresh weight, and the results show that three extracts are safe to maize at the concentration of 1:20, with a inhibit rate under 4 %.We further identified and purified organic acids, alkaloids hydroxybenzenes and neutral materials from extract and examined their effects on Amaranthus retroflexus L. seeds.

实验结果表明在干样：水为1：50以内，这三种向日葵的叶片提取液对反枝苋种子萌发和幼苗株高、鲜重及出叶数的抑制效果都非常显著；随着提取液浓度的下降抑制作用也呈明显的下降趋势；通过实验数据比较，这三种向日葵叶片提取液对反枝苋种子萌发抑制和对反枝苋幼苗株高、鲜重及出叶数的抑制效果略有差异。

The AmkA, AmrA and AmrB had been purified with the His-Tag chromatography column.

其中，amrA，amkA和amrB基因的表达产物已经His-Tag亲和柱进行了纯化。

Unlike Codexis, which deals in purified enzymes, Amyris employs a technique called synthetic biology, which turns living organisms into chemical reactors by assembling novel biochemical pathways within them.

克迪科思致力于精炼酶，而阿米瑞斯则通过将新奇的生化途径与活的有机体相结合，使活的有机体发生化学反应，美其名曰生物合成技术。

With the SDS-PAGE preparation electrophoresis, high quality insecticidal protein was purified from a unique Bacillus thuringiensis serovar japonensis strain HBF-1, which is highly toxic to larvae of Anomala exoleta and A.

以苏云金芽孢杆菌HBF-1菌株中分离纯化的高特异性杀虫蛋白作为抗原，免疫新西兰白兔制备出多克隆抗体，其效价可达到16000。

SR-B, a colorless crystal antimicrobic compound, was extracted and purified from broth of marine actinomycete N331 isolated and screened from sea mud. Its molecular structure was characterized by MS and various NMR spectra.

从分离筛选的海洋放线菌N331的发酵液中分离、纯化得到一种无色结晶抗菌化合物SR-B，通过对其质谱、多种核磁共振谱的结构信息进行分析，鉴定其分子结构。

Objective To prepare highly purified α 1 antitrypsin(α 1 AT) from FIV 1 and evaluate its curative effect on the acute lung lesion caused by endotoxin in animal model.

目的 以FIV 1为原料，制备较高纯度α1 AT制剂，用该制剂干预急性肺损伤动物模型作疗效考核。

Methods The purified pancreatic PLA\-2 was injected intra arterially or intra cerebrally into SD rats and the actions of pancreatic PLA\-2 on the brain and spinal cord were ealuated.

方法对 SD大鼠进行 PL A2血管内及脑内注射，应用苏木精-伊红染色、髓鞘特染(Klurer and barrera，KB法)及电镜检查研究观察 PL A2 对动物脑脊髓的作用。

To exploit highly bioactive natural antifungal medicaments from starfish, water-soluble starfish glycosides from Asterias rollestoni were isolated and purified by macroporous resin column and silica gel column chromatography, and their antifungal bioactivities were also examined.

为了分离纯化出具有强抗真菌活性的水溶性海星皂苷，以罗氏海盘车腕为实验材料，利用水抽提方法获得水溶性海星皂苷粗品，依次利用大孔树脂和硅胶柱层析对水溶性海星皂苷进行了纯化，并对其抗真菌活性进行了测定。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。