菌株改良的英文

• strainimprovement

• "菌株"英文翻译    bacterial strain
• "改良"英文翻译    improve; ameliorate
• "菌株" 英文翻译 :    bacterial strain
• "改良" 英文翻译 :    1.(去掉事物的个别缺点, 使它更适合要求) improve; ameliorate 改良厕所 improve latrine; 改良畜圈 improve pen; 改良环境 improve environment; 改良炉灶 improve stove; 改良水井 improve well; 改良土壤 improve [ameliorate] the soil2.(改进) reform; 改良牧场 improved pasture; 改良水稻 converted rice
• "f菌株" 英文翻译 :    f strain
• "菌株，品系" 英文翻译 :    strain
• "变异菌株" 英文翻译 :    dissociant; variant strain
• "标准菌株组" 英文翻译 :    standard set of strains
• "病毒菌株" 英文翻译 :    virus strain
• "参照菌株" 英文翻译 :    reference strain
• "雌性菌株" 英文翻译 :    female bacterium
• "粗糙菌株" 英文翻译 :    rough strain
• "粗糙型菌株" 英文翻译 :    r strain
• "非典型菌株" 英文翻译 :    atypic strains
• "高酶菌株" 英文翻译 :    hyper strain
• "根瘤菌菌株" 英文翻译 :    rhizobium strains
• "供体菌株" 英文翻译 :    donor-behaving e. coli during unidirectional genetic transfer
• "光滑型菌株" 英文翻译 :    smooth strain
• "基本菌株" 英文翻译 :    base set of strains
• "假单孢菌株" 英文翻译 :    pseudomonas strain
• "酵母菌株" 英文翻译 :    yeast strain
• "菌株的纯度" 英文翻译 :    purity of strain
• "菌株中具有" 英文翻译 :    e.coli
• "菌株中无" 英文翻译 :    e.coli
• "卡介苗菌株" 英文翻译 :    bcg

• In the artificial - planting , the strain of cordyceps militaris is easy to degenerate . at present , the study about the fungus in cordyceps genus are just in the identification of fungi 、 the nutrition analysis 、 the using in medicine and artificial - planting . although , it could reduce the lost by the usual breeding way , we could not solve the problem at basic . about the degeneration of strain , people mostly use the gender - cycling 、 the fusing - cytoplasmic technology and the genetic - engineering method to reform the strain . most of people use moleculor method in the study of relationships among the species and between the species
  用常规选育方法虽然能减少一定的损失，但不能从根本上解决菌种退化这一长期困扰企业生产的问题。针对菌种退化问题，主要是利用有性循环、原生质体融合和遗传工程等途径进行菌株改良，应用分子生物学手段只是研究种内、种间的系统关系等，而关于菌种退化遗传机理的研究尚未见报道。菌种退化是菌类栽培过程中普遍存在的，也是生产当中迫切希望得到解决的问题。