分离

Therefore, Alternaria is the main pathogen of cotton leaf spot. 2. Pathogenicity test of the above-mentioned 26 strains showed that they are the cotton leaf spot pathogens as the eumycetes isolated from the Invasived plants are the same with the pathogenetic strains.

根据科赫氏法则从接种发病植株叶片上分离病菌，其形态特征与从自然发病植株上分离的相同，证实这些菌株就是棉花叶斑病的致病菌，其中链格孢属是棉花叶斑病的主要致病菌属 3。

A simple NACE method has been developed for the assay of Rutaecarpine in Evodia rutaecarpa for the first time. Optimum separation of the analytes was obtained using a nonaqueous buffer system with 40 mmol/L ammonium acetate containing 30% acetonitrile and 10% acetate acid.

考察了影响电泳分离的各因素如缓冲溶液的浓度、用于调节酸碱度的乙酸的添加比例及用于调节电渗流的乙腈的添加比例，最后优化的分离缓冲溶液的组成是40 mmol/L NH4Ac 的甲醇溶液，其中含有30%的乙腈和10%的乙酸。

The separation into sources in particular is based on numberless exegetic errors, often of the most obvious kind, showing not only a misconception of the scope and spirit of the book, and of its mode of narration, but even of the laws of language; and this separation is in itself the greatest barrier to a correct insight into the book, in that it encourages the student to analyze difficult passages into their sources instead of endeavoring to discover their meaning.

分离到的来源，尤其是无数阐释的基础上的错误，往往是最明显的实物，显示不仅是一种误解的范围和精神的书籍，以及它的叙事模式，但即使的法律语言；和分离，这本身就是最大的障碍，一个正确的了解这本书，因为它鼓励学生分析困难通道纳入其来源而不是努力地发现它们的含义。

For each culture 8 ml of blood was inocu-lated into both the aerobic and anaerobic standard bottle of BacT / Alert system. We evaluated positive rates, false positive rates、speed and the ability to detect aerobic anaerobic and facultatively microorganism.

1 800份血标本应用BacT/Alert系统的分析结果对其分离阳性率、假阳性率、阳性最早出现时间及所分离出有意义的病原微生物进行讨论和评价。

Methods A total of 1800 blood culture sets were obtained from inpatients and outpatients. For each culture 8 ml of blood was inocu-lated into both the aerobic and anaerobic standard bottle of BacT / Alert system. We evaluated positive rates, false positive rates、speed and the ability to detect aerobic anaerobic and facultatively microorganism.

1 800份血标本应用BacT/Alert系统的分析结果对其分离阳性率、假阳性率、阳性最早出现时间及所分离出有意义的病原微生物进行讨论和评价。

Compound 2 is isolated from Fagopyrum genus for the first time; compounds 1 and 5 are isolated from Fagopyrum tataricum Gaertn for the first time.

化合物2为首次从荞麦属植物中分离得到，化合物1、5为首次从苦荞麦中分离得到。

compound Ⅱ is isolated from Fagopyrum genus for the first time; compound 1 and 5 are isolated from Fagopyrum tataricum L.

化合物2为首次从荞麦属植物中分离得到，化合物1、5为首次从苦荞麦中分离得到。

In this work, according to the fact that the precipitation of ferreous and ferric iron to form magnetite nanoparticles is the fast reaction, we designed a new forced mixing route to prepare magnetite using nitrogen press in T type of tube to reach the intention of mixing in microscale and avoiding oxidation.

本文针对目前磁分离载体研究过程中存在的主要问题，从理论和实验两方面入手，设计和制备了两种纳米结构的生物磁分离载体微球，探讨了相关的科学问题，并在生物与医学应用方面进行了初步的研究。

The effects of upstream velocity and finned tube structure on fluid characteristics were also cons...

本文对测试结果进行了分析讨论，这些结果为鳍片管束分离器的优化设计以及气固分离机理的研究奠定了良好的基础。

Condition optimization for its efficient fermentation was also carried out. The reaction and separation system with the addition of resin HD-8 and the isoeugenol/aquoeus biphasic system of the biotransformation of isoeugenol to vanillin by Bacillus fusiformis CGMCC1347 were set up. The isolation and purification of isoeugenol and vanillin in both systems were studied. The reuse of the immobilized cells in biphasic system was successfully applied.

SW-B9的基础上，对该菌株进行了生理生化特性鉴定以及16S rDNA序列分析，命名为纺锤芽孢杆菌CGMCC1347；继而对该菌株的发酵条件进行了研究，首次建立了纺锤芽孢杆菌CGMCC1347转化异丁香酚生成香草醛的树脂分离耦合体系和异丁香酚—水两相体系，同时对此二体系的底物和产物的分离提取进行了研究，成功实现了两相体系中固定化细胞的反复利用。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。