查询词典 strains

Methods: A retrospective analysis was made on a total of 4754 strains of pathogens separated from blood, body fluid, urine, sputum, vaginal secreta and stool samples from 1999 to 2001 years in Yuxi municipal peoples hospital.

对我院1999~2001年从血液、体液、尿液、口痰、阴拭子和粪便标本中分离的4754株病原菌作回顾性分析。

With this RAPD condition, the bulked segregant analysis was used toidentify RAPD markers differentiating strains avirulent and virulent on Tsuyuake.

利用这一体系和集群分离分析方法从420个随机引物中，筛选出2个引物能扩增出与Avr-Tsuyu连锁的2个标记：〓和〓。

They started with 15 to 40 different pure strains of algae and microscopic animals, and added these one at a time in various combinations and sequences to a large flask. After 10 to 15 days, if all went well, the aquatic mixture formed a stable, self-reproducing slime ecology -- a distinctive mix of species surviving off of each other.

他们从15至40种不同的单一水藻植株和微生物入手，依次把这些物种以不同的组合形式及先后顺序放入一个大烧瓶。10到15天之后，如果一切进展顺利，水生植物的混合体就会形成稳定的自行繁殖的湿地生态——相互依赖生存下来的与众不同的物种混合物。

Here we report the use of a library of Drosophila strains expressing inducible hairpin RNAi constructs to study the Notch signalling pathway during external sensory organ development.

在本研究中，研究小组构建了一个RNAi文库，研究果蝇外部感官器官发育的Notch信号通路。

"From which it would seem, my dear count, that you can at pleasure enjoy the seraphic strains that proceed from the seven choirs of paradise?"

"哦，我亲爱的伯爵，您说这句话就好象您可以意听到天上的第七交响曲似的。"

Objective:To isolate and identify the alkalitolerant yeast strains from an industrial sewage farm in Wenquan county of Xinjiang,China.

目的：从新疆温泉县一个碱性工业污水处理池中分离并鉴定耐碱酵母菌。

The characteristics of strains on the maximum shear plane were analyzed under tension-torsion multiaxial fatigue loading.

针对拉扭多轴疲劳加载情况，分析最大剪切平面上的应变特性。

Objective To observe the epidemic strains of shigella and the sensitivity of 10 kinds of frequently used antibiotics and to guide clinical medication.

目的 观察志贺氏流行菌种及10种常用抗生素的敏感性以指导临床用药。

In this article two groups of Shigella and E. coli strains that have identical O-antigen structure were studied, S.

同时本文还对另外一组有同样O-抗原结构的鲍氏志贺氏菌8和大肠杆菌O143的O-抗原基因簇进行了分析。

Objective To analyze the plasmid profiles, drug resistant activities and genetically homologous correlationship of 130 strains of Shigella.

目的 分析志贺菌质粒谱、耐药性及流行菌株在遗传学上的同源关系。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。