查询词典 isolate

Disc and liner interface shall isolate valve components and elastomeric seals from process media.

阀瓣和衬套的界面应该将阀门部件和弹性材料密封件与所处理的流体介质隔离开来。

The critical design for the control system of shipborne electrooptical equipment is how to isolate external disturbance and reduce the dynamic lag error. Several kinds of gyroscope inertial stabilization technology are described and their comparison is made.

在舰船摇摆条件下提高光电跟踪系统对目标动态跟踪精度，其控制系统设计的关键技术是隔离扰动和减小高速跟踪时的动态滞后误差。

In a seasonal epidemic, it can spread worldwide and lead to a huge impact on the economy and society. The global burden of inter-pandemic influenza may be on the order of 1 billion cases, including 3~5 million cases of severe illness and 300,000~500,000 deaths annually. Vaccination is considered the most effective and cost-effective method to lower the mortality and morbidity associated with influenza.The use of continuous cell lines for influenza virus antigen production can be considered an attractive alternative to embryonated chicken eggs for several reasons. Firstly, influenza viruses propagated in animal cells usually resemble the original isolate more closely than do viruses propagated in eggs.

流行性感冒是由流感病毒引起的一种急性呼吸道传染病，在季节性流行时，能在全世界迅速传播，造成大量的经济损失和社会危害，全世界每年约有10亿人口感染流感病毒，其中重症病例300～500万，死亡人数25～50万，免疫接种流感疫苗仍是最为有效和经济的方式。

Objective: To isolate endophytic fungi from Panax ginseng and study their antifungal and antitumor activities.

目的：分离人参内生真菌，并探讨其代谢产物粗提物的体外抗真菌、抗肿瘤活性。

The influence of sintering temperature and composition on the microstructure of Y-Ba-Cu-O superconducting ceramic prepared by reactive sintering was investigated. While the oxide powders react and sinter into the superconductor, transient liquid phase can disappear rapidly, and equilibrious liquid phase can promote the anisotropic growth of superconducting grains and isolate the grains.

本文运用X射线衍射、光学金相、扫描电子显微分析、热分析等材料研究手段研究了Y-Ba-Cu-O和Bi-Pb-Sr-Ca-Cu-O两个体系超导陶瓷的超导相与显微组织的形成过程，着重研究了液相在此过程中的作用，同时考察了显微组织与超导性能间的关系。

Thermoanaerobacter tengcongensis is a rod-shaped, Gram-negative, anaerobic eubacterium that was isolated from a fresh water hot spring in Tengchong, China. Using a"whole-genome-shotgun"method, we sequenced its 2, 689, 445-bp genome from an isolate, MB4〓(Genbank Accession Number AE008691). The genome encodes 2, 588 predicted coding sequences . Among them, 1, 764 (68. 2％) are classified according to homology to other documented proteins, and the rest, 824 CDS (31. 8％), are functionally unknown. One of the interesting features of the T. tengcongensis genome is that 86. 7％ of its genes are encoded on the leading strand of DNA replication.

中文题名腾冲嗜热厌氧菌全基因组测序及分析副题名外文题名 A complete sequence of the T.tengcongensis genome 论文作者包其郁导师杨焕明研究员学科专业遗传学研究领域\研究方向学位级别博士学位授予单位中国科学院遗传与发育生物学研究所学位授予日期2002 论文页码总数88页关键词腾冲嗜热厌氧菌基因组嗜热菌馆藏号BSLW /2003 /Q939.1 /33 腾冲嗜热厌氧菌（MB4＇）是分离于我国腾冲地区温泉内的革兰氏阴性厌氧真细菌。

Signed directed graphis a model to describe the propagation relationships among faults in large-scale complex systems, but it can just make qualitative inference along the consistent paths to isolate faults.

符号有向图是大规模复杂系统中故障传播关系的描述模型，但它仅能通过在相容通路上的定性推理进行故障分离，因此有着明显的局限性。

The TLC systems can be used to isolate and identify querctin and β-sitostero in Gynura divaricata.

以上薄层色谱条件可以较好地分离和鉴别白子菜中的槲皮素和β－谷甾醇。

Methods Column chromatography over normal phase silica gel, reversed phase silica gel, Sephadex LH-20, and recrystallization techniques were used to isolate and purify constituents from Halenia elliptica.

利用正相硅胶柱色谱、Sephadex LH-20柱色谱、反相高效液相色谱和重结晶等手段进行分离

We use the DD-PCR to isolate disease-resistance related genes from the maize inbred 48-2 which is resistant to Helminthosporium turcicum.

本研究以抗大斑病玉米自交系48-2为材料，利用mRNA差异显示技术从玉米中克隆与玉米抗病相关的基因。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。