查询词典 strains

Any of various actinomycetes of the genus Streptomyces, including several strains that produce antibiotics.

链丝菌一种链霉菌属的放线菌，包括产生抗生素的几种品系

The red colour usually comes in a brownish shade, which is especially true for strains with a deep blue striation, orange red and rarely deep red.

红颜色通常进来一片褐色树荫，是准确无误的对与深刻的蓝色线状，橙红的张力和很少深红。

Methods Yersinia pestis of 22 strains were selected to carry out drug sensitivity test with paper strip method.

方法选用22株鼠疫菌对18种活性较高的抗菌素进行了纸片法药物敏感性试验。

Methods Human gastric carcinoma cell strains SCG-7901 were inoculated subcutaneously into 27 nude mice.

采用人胃癌细胞株SCG-7901，27只裸鼠和SEB。

"Any of about 13 species of cetaceans in the suborder Mysticeti. They are distinguished by a specialized feeding structure, the Baleen, which strains plankton and small crustaceans from the water."

须鲸亚目约十三种鲸类的统称，与其它种的区别在于有特别的进食构造，即鲸须，或称鲸骨，用来滤取海水中的浮游生物和小甲壳类动物。

"Any of about 13 species of cetaceans in the suborder Mysticeti. They are distinguished by a specialized feed ing structure, the baleen, which strains plankton and small crustaceans from the water."

须鲸亚目约十三种鲸类的统称，与其它种的区别在于有特别的进食构造，即鲸须，或称鲸骨，用来滤取海水中的浮游生物和小甲壳类动物。

It is reliable method to construct subseries cell lines of bladder neoplasm strains with improved invasive experiment,and the subseries cell lines can be used as cell model for studies of bladder carcinoma′s invasiveness and metastasis.

运用改良的侵袭实验筛选膀胱癌细胞系的高侵袭力亚系的方法是可靠的，建立的高侵袭力亚系细胞为今后对膀胱癌侵袭及转移的研究提供了较为可靠的细胞模型。

Objective To establish the high invasiveness subseries cell lines of three bladder neoplasm strains of BIU-87,EJ and T24,and to observe the invasive process in vitro.

目的 建立BIU-87、EJ和T24 3株膀胱癌细胞的高侵袭力亚系，并对侵袭过程进行观察。

Objective To establish the high invasiveness subseries cell lines of three bladder neoplasm strains of BIU-87,EJ and T24,and to observe the invasive process in vitro.Methods The high invasiveness subseries cell lines were selected based on the penetrating power of artifical basilar membrane and polycarbonate membrane through constructing invasive cabin.

医药卫生体制改革最新方案内容概览及其展望多种自身抗体联合检测对类风湿性关节炎作用持续高眼压下青光眼手术治疗的临床观察目的建立BIU-87、EJ和T24 3株膀胱癌细胞的高侵袭力亚系，并对侵袭过程进行观察。

Transferred the NP-1 gene into C. ellipsoidea by electroporation with high efficiency expression vector pBinUΩNP1. PCR, Southern blot and Northern dot blot analysis of the G418resistant alga strains indicated the stable integration and correct transcription of NP-1 in C. ellipsoidea genome. In vitro antagonistic assays showed the proper expression of defense gene in C. ellipsoidea. Transgenic C. ellipsoidea is antagonistic to gram negative bacteria—Bacillus subtonic, gram positive bacteria—Escherichiacoli and fungi—Fusarium oxysporum to some extent.

以椭圆小球藻完整细胞为受体，采用电激转化法将连接在高效表达载体pBinUΩNP1上的兔防御素NP-1基因导入小球藻，通过PCR、Southern杂交、Northern点杂交对转基因小球藻进行了分子检测，同时通过体外离体抑菌实验检测了兔防御素NP-1基因表达产物的活性，结果表明NP-1基因已稳定整合到小球藻基因组中，并进行了正确转录和表达。

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。