查询词典 strains

Second, differences in some characteristics between wild and mass-reared melon fly strains in Okinawa are reviewed, and the genetic factors which can cause these differences are discussed.

二综论琉球野生及大量饲育之瓜实蝇在某些特性上之差异，并讨论造成这些差异的遗传因子。

Objective To analyze the strains isolated from an outbreak of epidmeic cerebrospinal meningitis occurred in Dongguan City of Guangdong Province due to Neisseria meningococcus of C Group.

作者：刘美真，柯碧霞，邓小玲，钟豪杰，谭海玲，陈经雕，张莉萍，叶国安，罗淑华作者单位：广东省疾病预防控制中心，广东广州 510300；东莞市疾病预防控制中心，广东东莞 511700。

Methods Genomic DNA samples of two isolated Plasmodium falciparum isolate strains prepared directly from 5 cases of cerebral malaria patients′ blood in mengla County, Yunnan Province and in Yingjiang County, Yunnan Province were used for polymerase chain reaction amplification and the two pairs of oligonucleotides for the highly conserved genes encoding FC27 merozoite surface protein 2 (MSP2) of Papua New Guinea strain of Plasmodium falciparum were used as primers. The PCR products were digested with BamH1 and Hind Ⅲ respectively, and the generated fragment MSP2 were cloned into M13mp18 and M13mp19 vectors and their DNA was analyzed as the templates for DNA sequencing by the dideoxy chain-termination method.

应用多聚酶链反应对5例中国脑型疟患者恶性疟原虫云南省勐腊县勐罕分离株和云南省盈江县农场分离株基因组裂殖子表面蛋白2(MSP2)基因进行扩增，将扩增产物分别经BamHI和Hind Ⅲ双酶切后，回收的MSP2基因分子定向克隆M13mp18和M13mp19载体，按Sanger双脱氧链终止法进行DNA序列测定，并与恶性疟原虫株FC27、K1、IC1和CAMP株进行同源性分析比较。

The microbiologist has applied for a patent on his strains and has sequenced the genomes so he can tell if someone else has stolen it.

这位微生物学家已经为这种菌株及其基因排列申请了专利，因此他可以把其他人的这类行为称为偷窃。""

Intrauterine infection in pregnant women of fetal Toxoplasma strains mainly manifested after birth, hydrocephalus, microcephaly, mental disorders.

孕妇宫内感染弓形体菌的胎儿出生后主要表现为脑积水、小头畸形、精神障碍等。

The antibiotic resistance of staphylococcus aureus was detected by K-B method. Of 33 staphylococcus aureus stains isolated from food, 28 were resistant to penicillium and ampicillin, the resistance rate was as high as 84.8%.21 stains were resistant to carbenicillin, the rate was 63.6%.5 stains were detected resistant to methicillin, which took up to 15.2%. The stains also were resistant to cephalosporin antibiotics, aminoglycoside, microcline antibiotic and tetracyclines in different levels, all strains were sensitive to vancomycin.

结果 33株食品中分离的金黄色葡萄球菌，有28株对青霉素和氨苄西林耐药，耐药率高达84.8%；21株对卡比西林耐药，耐药率达63.6%；检出了5株耐甲氧西林的菌株，耐药率为15.2%；对其他头孢类抗生素、氨基糖苷类、大环内脂类、四环素类等都出现出不同程度的耐药；所有菌株均对万古霉素敏感。

OBJECTIVE To investigate effects of space flight on biological characteristics of 13 strains of microorganism.

目的 研究空间条件对13株微生物生物学特性的影响。

The free vibration characteristics were tested with the microseism method. The dynamic responses of strains, displacements and accelerations of the structure were tested under the dynamic loads of the train passing through the bridge with different uniform velocities and the train braking at a specifed point on the bridge with some requied velocities. The test results of the real bridge and the calculated results of the train-bridge coupling vibration were analyzed together.

采用脉动法测试其自振特性；动载试验中试验列车分别以不同速度匀速通过桥面及以一定速度在指定位置处制动，测试各工况下桥跨结构的应变、位移、加速度的时程响应，并将实桥测试结果与该桥的车桥耦合振动计算结果作比较分析。

Two strains of microzyme and Bocillus subtilis could be selected to produce high quality protein feedstuff from soybean meal by solid state fermentation.

结论］选择酵母菌和枯草芽孢杆菌2种菌作为豆粕固态发酵生产优质高蛋白饲料的复合菌种。

ConclusionTwo strains of microzyme and Bacill us subtilis could be selected to produce high quality proteinfeedstuff fromsoybean meal by solid state fermentation.

结论选择酵母菌和枯草芽孢杆菌2种菌作为豆粕固态发酵生产优质高蛋白饲料的复合菌种。

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。