查询词典 isolation

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。

We select pharmacodynamics index, establish animal model, and carve availability group according to pharmacological experiments. And draw a conclusion that the 60%EtOH extr. is availability group. In this group, 15 compounds have been isolated, 13 are identified, 6 are the first isolation from Galium verum L., 2 are the compounds that no document reports. Most of the compounds are flavonoids, others are organic acid and anthraquinone.

本课题首先选取治疗下肢静脉炎相关的药效学指标，建立动物模型，在药理学实验的基础上，确立大孔树脂60％乙醇洗脱部位为有效部位，继而对该部位进行进一步的化学研究，分离出单体化合物15个，鉴定结构13个，其中有6个是从蓬子菜中首次分离得到，有2个化合物是国内外文献中未见报道的化合物，结构鉴定工作正在进行中。

The NMR data of compound 6 were completely assigned by 2D-NMR techniques,including1H-1H COSY, HMQC and HMBC spectra.This was the first time to report isolation of the compound 6 from natural product.The compounds 1-5 was isolated from the genus Galium for the first time.

化合物6为首次从天然产物中得到，并运用二维核磁共振波谱技术(1H-1H COSY，HMQC和HMBC)首次对其碳谱和氢谱数据进行了全归属，化合物1～5均为首次从该属植物中得到。

Isolation of genomic DNA from plant and F...

博士，30岁前的男人，需要完成的事

But, due to the limitations with isolation or detection techniques, explorations of the valuable Gordonia members are restricted.

此属之微生物具有降解多环类芳香族碳氢化合物的特性，在生物复育上扮演重要角色。

HaNPV is the earliest commercial baculovirus insecticide in China and about 100, 000 hectare cotton farmland had been used such insecticide to prevent Heliothis armigera by the end of 1999. Many aspects of HaNPV such as the isolation and identification of different virus strains, bioassay of their toxicity, infectivity and duplication in culture cells, genome sequencing and some functional genes have been researched.

国内已对HaNPV进行了多方面的研究，包括病毒株的分离鉴定、形态特征、病毒生物活性测定、离体细胞感染和复制、测序和功能基因研究，基因工程病毒杀虫剂的构建等；但对其复制侵染与宿主细胞互作的分子机理，目前仍缺乏足够且深入的了解。

We already know that in practice, hexanaphthene does not resolve the pigments of flowers, it can only send the flowers into the formation and floating, qardam qardam, the hue hue, surface, will not resolve the isolation and pigments flocculation.

我们在践诺洋还来懂得，硅油不克不及处置颜料的发花，它只能使发花酿成浮色，酿成均一色相、均一色调的暗不天，处置不了颜料的别离和絮凝。

The musical sensibility is apparent in the recurrence of certain locations, sounds, and camera setups; in the lightning-quick shot of the collapse of a tent, effected by Norbu's accomplice in the first horse theft that we see; in a remarkable sequence devoted to Norbu's extended praying and prostrations, which hypnotically combines camera movements and superimpositions with a use of other human figures that ambiguously alters our sense of his isolation; in the slow drip of water from melting snow that Norbu catches in a jug to bring to his ailing child; in the intricately structured sequence showing the clan's westward migration, as fine a piece of epic poetry as some of the grander collective movements in Ford; and above all, in the depictions of the Buddhist ceremonies and rituals, which are themselves patterned like musical structures.

在再现某些地点、声音和摄影机设置时，音乐感是显而易见的。快如闪电地拍摄一个帐篷的倒塌，这是我们所见 Norbu 参与到第一次盗马时所弄倒的； Norbu 长时间的祈祷和不断俯卧拜倒成就了一个标志性的场景，用了其他几个人物形象恍如催眠式地将摄影机运动和叠印一起使用，就这样含糊地改变了我们对他孤立的感受；Norbu用水壶接住融化的雪缓慢滴落下来的水，这是要带回去给他生病的小孩；复杂结构的场景展现了宗族的西迁，总之，佛教庆典和仪式的描写，其本身形式就很像音乐结构。

The entropy-directed algorithm needs manual intervention to construct fault isolation strategy,and it is ofεhigh computation complexity.Theoretical analysis and experimental results illustrate that the entropy indirected algorithm remedies such deficiency. The MFIT of the strategy by this algorithm is about 38% less than that by the entropy- directed algorithm under the assumption of unequal fault rate.

实验验证和理论分析表明，该方法弥补了直接熵法构造故障隔离策略时需进行人工干预、计算复杂性高的不足；在不等故障概率的假设条件下，平均故障隔离时间比直接熵法减少约38%。

Screening of a library of Enterococcus faecalis insertional mutants allowed isolation of a mutant af ...

筛选图书馆粪肠球菌插入突变允许孤立突变自动对焦。。。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷