strains的例句大全

Fifty Percent Lethal Time of Anoxia and Protective Effect of Anoxia Preconditioning in Three Strains of Drosophila melanogaster

三品系果蝇的低氧半数致死时间和低氧预适应的保护作用

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There were significant differences in different strains of virulence genes type in hemolytic, proteolytic activity, cell toxicity and median lethal dose of mice.

不同毒力基因型的菌株在溶血性、溶蛋白性、细胞毒性及小鼠半数致死量方面存在明显差异。

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The main commercial strains of Ning buo kumquat

宁波金柑的主要栽培品系

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Resistence tests o 30 strains of S.aureus to blood bactericidal activity were carried out before and after the staphylococci were trea-ted with cephalothin at the sub-minimun inhibitory concentration ( Sub-MIC).

本文报导了30株金黄色葡萄球菌（金葡菌）经次最小抑菌浓度（Sub&MIC）抗生素作用前后，分别进行了血液杀菌作用的抗性试验。

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A molecular typing system based on such method can identify "unknow" serotype strains by conventional methods and may provide additional biological information.

结论运用分子生物学方法可以检测出传统方法所无法鉴定的血清型，还能提供其它方法所无法提供的病毒遗传学等方面的信息。

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Cloning and sequence analysis of E1 gene of two Chinese Hog Cholera Virus Strains

猪瘟病毒石门株与兔化弱毒株gp55基因的克隆与序列分析

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Objective To investigate the TcpA gene sequence and analyze the characteristics of O 139 epidemic strains.

目的　探讨O139群霍乱JX株 的TcpA基因序列,分析该株基因的特点.

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Study on the breeding of JW strains from protoplast monokaryon cross in Lentinus edodes

香菇单核原生质体杂交菌株JW系列的选育研究

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CDNA cloning and sequence analysis of S1 segment of new isolated reovirus strains

新分离呼肠病毒基因组片段S1全长cDNA克隆及其序列分析

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Genetic Variance Analysis of S1 Gene of Shanghai Infectious Bronchitis Virus Strains

传染性支气管炎病毒上海分离株S1基因克隆及遗传变异分析

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The result of DNA sequence analysis suggests that the Guangdong DEN2 local strains isolated in1998 were similar to those from Thailand.

基因序列分析提示：1998年广东省南海市分离的登革病毒2型可能来源于泰国。

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The missense mutation between ADR nc-1and ADW or ayw is higher than between the different strains of adr.

不同亚型间的错义突变比同一亚型不同毒株间的错义突变多。

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Results ES BLs were positive in 29 of 35 ( 82.9 % ), and 14 strains produced AmpC enzyme simultaneously.

结果29株 ( 82.9% ) ESBLs阳性, 其中14株(40.0%)合并产AmpC酶.

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Twenty strains all could be found BLs gene, including blaTEM ( 85.0 % ) and blaDHA ( 80.0 % ) .

20株菌均检出β内酰胺酶编码基因, 其中TEM基因阳性率 85.0%,DHA基因 阳性率 80.0%.

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A systemic tree was made with part of CP gene sequences of CMV strains or isolates.

本研究选取了部分CMV株系 或分离物的CP基因序列绘制了CMV的 系统树.

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Strains of CTV in a mixture of CTV infections can be separated by single BrCA transmission.

橘蚜对CTV具有分离株系的作用,通过单虫传播,可以将混合感染状态的CTV不同株系分离而获得纯化株系.

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CVC, 81 EVC and 10 O 139 strains were divided into 2,14 and 3 RAPD types respectively.

2株CVC分为2个类型, 81株EVC分为14个类型,10株O139群分为3个类型.

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Removal DMS and methanethiol ( MT ) by peat tower inoculated with mixed strains were observed.

研究了混合菌种接种到泥炭填料塔后,去除混合硫系恶臭H_ 2S、甲硫醚和甲硫醇的情况.

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Three of fifty non-toxic EVC strains contain tcpA gene, one contains t 2 type, others contain two new types.

50株EVC 非 产毒株中只有3株携带tcpA基因, 1株为t2型, 另2株为2种新类型.

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The results showed that DNA fingerprinting map of the strains of S. warneri isolated from the nasal cavity of infected infants was identical to that from the medical staff.

结果：患儿与医务人员鼻腔的华纳葡萄球菌菌株的DNA指纹图谱完全一致。

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