经用

Single dibasic acid can be identified by infrared spectroscopy while mixed dibasic acids have to be differentiated by paper chromatography in isopro-pan...

用顺丁烯二酸酐固化的环氧树脂经水解与分离后得到的主要是反丁烯二酸和少量顺丁烯二酸，前者的含量随固化温度的提高而增多，因而确证这一顺-反异构化反应是在固化过程中受热，而不是在水解，酸化时受化学试剂的作用产生的。

The model integrated site-speific factors and was calibrated to field epidemiological data from 3 subset villages.The dichotomic method was then used to predict different control measures.

利用蒙特卡罗模拟对模型进行模拟，采用二分法用3个村的数据来效验模型，并用经效验的模型来分析在3种控制策略下本地血吸虫病传播的趋势。

Samples from different parts of 6 pigs was soaked in saline and grinded,then extracted with diethyl ether.

样品取自添加瘦肉增长素饲料喂养的 6头猪的不同部位，经生理盐水浸泡后，研磨成乳糜状，用乙醚提取。

Urinary sample was acidified by 2 mol/L hydrochloric acid and pretreated by liquid-liquid extraction using diethyl ether.

尿样经2 mol/L盐酸酸化后用乙酸乙酯进行萃取。

The nano-aluminum phosphate powder was prepared through adjusting the pH value of aluminum dihydric phosphate by dropping ammonia water at a proper temperature in the presence of additive CTAB.

在有机调整剂CTAB的作用下，将磷酸二氢铝溶液用氨水调节pH值在一定温度下合成纳米磷酸铝粉体，然后经高温烧结制得致密陶瓷薄膜。

In continuing efforts to identify active components from traditional Chinese herbal medicine, professor Yao and co-worker also obtained this compound from the rhizome of Dioscoreaceae by repeated bioactivity-guided isolation and tested its anticancer activities in vitro with a panel of 60 human cancer cell lines performed in NCI.

长期以来，姚新生教授等一直致力于从传统中草药中寻找活性成分的研究，他们采取活性追踪分离方法，从粉荜解中同样分离得到了methyl protodioscin并经NCI用60种人癌症细胞株筛选其体外抗癌活性。

To investigate the expression, location and function, long distance PCR was used to expand the targets containing open reading frame. The expressive vectors of prokaryotic and eukaryotic cells were constructed after product purification and connecting with vectors. The prokayotic vectors were induced to express the protein by IPTG and the protein was seen by denaturalization PAG electrophoresis and dyeing. The eukayotic expressive vectors were transfected into culture cells and the protein was found in the nulceolus under the observation of the confocal microscope. The transfected cells were chosen by the geneticin (G418). The cell cyele was examined by flow cytometer and the cell numbers were reduced obviously in the stage of G〓-G〓 and G〓-M, but increased distinguishably in the S stage.

为研究磷酸化应激诱导蛋白的表达、定位和功能，采用了长距离聚合酶链反应扩增含有开放阅读框架的靶片段，经产物纯化、与载体连接，分别构建了STIP1基因的原核表达载体和真核表达载体；IPTG诱导原核表达载体，变性聚丙酰胺凝胶电泳与染色后，可见相应大小的蛋白质表达；STIP1基因的真核表达载体转染细胞系后，共聚焦显微镜下观察STIP1蛋白主要分布于细胞核内；用药物筛选STIP1基因转染的细胞后，流式细胞仪检测细胞周期，可见G〓-G〓期和G〓-M期的细胞明显降低，S期细胞明显增多。

Abdominal incision are suitable for the large tumors in adrenal, right L-shape incision and left abdominalthoracic incision or dorsolumbar flap incision can be also performed.

大部分巨大肾上腺肿瘤拟用经腹切口，必要时右侧肾上腺肿瘤可行右侧腹部L形切口；左侧肾上腺肿瘤可用腹部胸膜外胸腹联合切口，或胸腹联合切口。

The result shows that dregginess can be checked by blowdown photoelectricity sensor after high density organic waste water enter pool,and dregginess is excluded out of pool by dredg...

结果表明，高浓度有机废水流进沉淀池中，排污光电传感器+排污泵可把检测到的沉淀物排出沉淀池，而池中上清液被浑水光电传感器，清水泵和上浮球把检测到的上清液水排入过滤装置内进行过滤，随后加入絮凝剂进行沉淀分离，再经消毒以达到二次水利用的目的成为现实。

The activity of ERK1/2 was analyzed with phosphospecific antibodies directed against the dually phosphorylated, active forms of ERK1/2 by western blot.

应用蛋白印迹法技术，用特异性识别双磷酸化ERK1/2的抗体，检测卵巢癌细胞经泰素作用后ERK1/2的活化情况。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新