反相

Results 371 bp DNA fragment was amplified from 24 different species. The sensitivity could be improved to 10-12 g. No signal was observed when human DNA,funguses and viruses were used as templates. 22 blood samples and 4 cerebrospinal fluid samples, being positive with culture, were positive by using PCR. The gramnegative and grampositive probes hybridized to clinic samples and different species, as predicted by Gram stain characteristics.

结果 对24株不同标准菌株进行PCR扩增，均出现371 bp长度的DNA片段，敏感性试验可检测出10-12 g的细菌DNA，与人类基因组DNA、真菌及病毒无交叉反应；22例血培养阳性标本及4例脑脊液培养阳性标本均扩增出371 bp长度DNA条带，反相杂交法区分革兰阳性/阴性细菌与培养结果相符。

A reverse-phase high performance liquid chromatographic method with C18 Hypersil ODS column for the simultaneous determination of hydroxy acids including lactobionic acid,glycollic acid,tartaric acid,lactic acid,malic acid and citric acid in cosmetics,was studied.

采用反相高效液相色谱法同时测定化妆品中乳糖酸、乙醇酸、酒石酸、乳酸、柠檬酸和苹果酸等6种羟基酸。

The quality of purified 2-KGA from its fermentation products was up to industrial standard. In addition, several hexoses, such as D-glucose and D-sorbitol can be utilized to synthesize 2-KGA by this newly-mixed culture. The growth and anabolism of the B529-V6 were studied in 4M〓 and 300M〓 fermentor respectively. The results showed that its growth and anabolism were affected by carbon sources, ratio of D-glucose and L-sorbose, nitrogen sources, growth factors, inoculum quality and culture condition including the initial pH value, temperature and ventilation.

新菌系B529-V6表现出了较强的高浓度L-山梨糖耐受能力、较高的底物代谢速率和较高的2-KGA转化能力，在8％山梨糖浓度的发酵培养基中培养48h，糖酸转化率较对照菌系提高了5.94％；山梨糖浓度提高至10％，其生长代谢受影响程度较小，且能不同程度地利用葡萄糖和山梨醇为底物，合成维生素C前体-2-酮基-L-古龙酸（2-KGA），其发酵产物2-KGA经反相高效液相色谱分析其质量符合工业化生产要求。

The dependence of hysteresis on the initial inversion bias, temperature, and frequency are also investigated for all splits.

另外，我们亦针对初始反相偏压、温度与量测频率等对迟滞效果的影响，对所有经过不同表面处理方法所制作的薄膜进行研究。

An analytical method of 4 kinds of isomerized α-acids in hop extracts was established by RP-HPLC .

建立了一种利用反相高效液相色谱法测定酒花浸膏中4种异构化α-酸的方法。

Iso-α-acids content of isomerized hop pellets was analyzed by reversed-phase high performance liquid chroma- tography.

利用反相高效液相色谱法研究异构颗粒酒花中异α-酸的测定方法。

It was proposed that the special properties of reverse micelles accounted for this phenomenon.

去卷积红外光谱的研究显示HRP在反相胶束中的二级结构发生了变化。

A new method for determining Vitamin D 2 in microdot capsule by RP-HPLC was proposed.

采用反相高效液相色谱法测定维生素D2 微粒胶囊中VD2 的含量。

METHODS:The monoamines and their metabolites in treated rat brain were determined by a reversed phase HPLC-ECD.

采用反相HPLC-电化学法测定了给药老龄大鼠脑内单胺类递质及其代谢产物的含量。

Currently, processes associated with RP techniques make it possible to obtain viable plastic injection moulds in one day.

目前，过程与反相技术使人们有可能获得可行的注塑模具在一天。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。