查询词典 strains

ABSTRACT Objective: To investigate active efflux of drugs in clinical isolated strains of Escherichia coli.

目的：研究临床分离的大肠杆菌多重耐药株和敏感株中抗菌药物的主动外排系统。

Walker and Robertson found proximal medial bone strains to be 65% of normal with a collarless press-fit stem.

Walker和Robertson发现植入无领紧压配合式股骨柄时股骨近端内侧骨质的应变为正常情况的65％。

Methods: Enrich enterobacterium with EC Broth, adopt O157 immunomagnetic microspheres isolation technique, Inoculate Qiangdao Haibo O157 colorable culture medium, prove through serology and bio-chemical experiments. Results: We detected 2 strains of E.

用改良EC肉汤增菌，采用O157免疫磁珠分离技术，接种柯玛嘉和青岛海博O157显色平板，血清和生化系列证实。

Though such expressions as "David song,""Zion song"="Yhwh song" may very well have come into vogue as designations of sacred as distinguished from profane poems and strains.

尽管这种表述为"大卫宋，""锡安歌"=" Yhwh歌曲"很可能已经开始流行作为指定的神圣不同於世俗诗和压力。

Comparison of reaction for resistance spectrum to 20 strains including 10 Philippine races, 3 Japanese races, and 7 Chinese pathotypes between CBB23(carrying Xa23 )and IRBB21(carrying Xa21) was made.

比较了CBB23 (携Xa23)和IRBB21 (携Xa21)对20个菌系包括10个菲律宾小种、3个日本小种和7个中国病原型代表菌系的抗谱， Xa23抗所有20 个菌系；Xa21 抗19个菌系，对菲律宾10号小种则高度感病。

Conclusion］ The compounds of hawkthorn extracts and Nisin had good antimicrobial activity on 3 kinds of tested strains and the optimal compound proportion of Nisin and hawkthorn extracts was 1∶5.

结论］山楂提取物与Nisin的复配物对3种供试菌均有较好的抑制效果，且Nisin与山楂提取物的最佳复配比例为1∶5。

The recombinant eukaryotic expression vector pcDNA3.1-Myc-His B/tPA can stable express tPAcDNA in transfected hUVEC cell strains and can secret compt tPA protein. Experiment III The Effects of Transfected tPA Gene on Vascular Smooth Muscle Cells Proliferation and Migration in VitroObjective To investigate the effects of transfected tPA gene on vascular smooth muscle cell proliferation and migration in vitro and to provide a basis for further study on preventing vein graft restenosis.

结论构建的pcDNA3.1-Myc-HisB/tPA基因新型真核表达载体，能在HUVEC中表达，其表达具有高拷贝、稳定性好的特点，获得的表达蛋白活性较高，提示本载体和稳定表达tPA基因的人脐静脉内皮株能够作为基因治疗工具用于哺乳动物的实验研究。

Methods:In the Cordyceps militaris strains growth test in culture medium,the growth rate of hyphae and the amount of conidiophore s were studied.

通过蛹虫草菌株在培养基上的生长试验，观察其菌丝生长速度及产分生孢子的数量等生长情况。

The prepared protoplasts could regenerate mycelium and produce conidium with similar pathogenecity to that of parental strains.

所制备的原生质体均能再生菌丝和具有产生与原菌株相同致病性分生孢子的能力。

The analysis of growth indicated that all strains could grow well at 4℃～15℃ while they could grow poorly at 25℃～30℃, and few of them could grow constrainedly at 37℃.

结果表明所有的细菌都能够在低温下（4℃～15℃）正常生长，而在中温范围内（25℃～30℃）的生长状况较差，仅有少数细菌能够在37℃缓慢生长。

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。