1)primary mutation原发突变
2)occurrance reason突发原因
3)mutagen[英]['mju:t?d??n][美]['mjut?d??n]致突变原
4)reverse mutation复原突变
5)spontaneous mutation自发突变
1.An anti-bacteriophage engineering Escherichia coli was directly selected from the ferment lysate by spontaneous mutation.应用自发突变的原理成功地从溶菌液中筛选到抗噬菌体的工程 菌株;在发酵罐中培养,该菌株生长行为和表达水平没有变化。
英文短句/例句
1.Spontaneous and induced mutation occur with animals viruses.动物病毒的突变有自发突变和诱发突变。
2.Making full use of mutant mice as research models requires correct characterization of the phenotypes that result from induced or spontaneous genetic mutations.要充分利用突变小鼠作为研究模式,则需要诱发突变或自发基因突变之正确基因表现型特徵。
3.The Research of Independent Technological Innovation Strategy for Big Countries under Technology Mutation技术突变下后发大国自主技术创新战略研究
4.Changes of spontaneous EPSCs in visual cortex neurons of rat during development period发育期大鼠视皮层锥体神经元自发兴奋性突触后电流变化
5.Independent Innovation Environment of Enterprises in Underdeveloped Countries under Technology Break though and Its Optimization;技术突变下后发国家的企业自主创新环境及其优化
6.Mutation Study of Predisposing Genes for Chinese Women with Idiopathic Premature Ovarian Failure中国汉族自发性卵巢早衰患者易感基因的突变研究
7.A sudden, shocking surprise or turn of events.晴天霹雳事件的突发或突然转变
8.STUDY ON THE EARLY AND LATE MUTANTS OF RADIATION INDUCED RICE辐射诱发籼稻早熟突变和双向突变的研究
9.Natural properties of mutation, growth, and symmetry are drawn parallel to global social issues of cultural hybridization and development.把自然性的基因突变,发展和保持平衡与文化杂交和发展的全球性社会问题作一个比较。
10.Not developing these skills allows you to generalize or go off on a tangent, losing the point you are trying to make.不发展这些技巧会使你允许自己去概括或思想行动发生突然的改变,失去目标。
11."The mutation was corrected," said Alexeev."突变被纠正了,毛发就变黑了。
12.Catastrophe and gradual changing are all consist in sports teaching system, gradual changing conduces catastrophe and catastrophe conduces creativity in sports teaching system.渐变与突变共生于体育教学之中,渐变导致突变的发生,而突变则更有利于创造性的实现。
13.She felt her body chill suddenly.她感到自己的身体突然变冷了。
14.Analysis on Mutation Type of See2b Gene in Elite Inbred Lines of Maize玉米骨干自交系See2b基因突变类型分析
15.Mutation of human CD59 accelerates occurrence of human diabetic vascular proliferative complications人CD59突变促进糖尿病血管并发症发生
16.Primary Establishment of the Spontaneous Mutant Gene Isolation System and Identification of the Mutant Type of the Columnar Apple (Malus Pumila);自然突变基因分离体系的初步建立与苹果柱型突变体类型的鉴定
17.Model on Sudden Credit Risk in Supply Chain Based on Catastrophe Theory基于突变理论的供应链突发信用风险模型
18.The Expression of CD16 and Mutation of Structual Gene on Macrophage in Spontaneous Rupture of Hepatocellualr Carcinoma肝癌自发性破裂中巨噬细胞表面受体CD16的表达及其结构基因突变的检测
相关短句/例句
occurrance reason突发原因
3)mutagen[英]['mju:t?d??n][美]['mjut?d??n]致突变原
4)reverse mutation复原突变
5)spontaneous mutation自发突变
1.An anti-bacteriophage engineering Escherichia coli was directly selected from the ferment lysate by spontaneous mutation.应用自发突变的原理成功地从溶菌液中筛选到抗噬菌体的工程 菌株;在发酵罐中培养,该菌株生长行为和表达水平没有变化。
6)strain burst应变突发
1.The strain burst behaviors of [123] Cu-16%Al single crystals at different shear strain amplitudes and loading frequencies were studied in this paper.研究了应变幅和加载频率对[123]Cu-16%Al单晶在循环形变中的应变突发行为的影响。
2.The strain burst behavior of [112] Cu-7Al(atomic fraction,%) single crystals during cyclic deformation was studied in this paper.对[ 12]Cu-7Al(原子分数,%)单晶体在循环形变中的应变突发现象进行了研究结果发现:在塑性应变幅γP1=22×10-4和γP1≥2。
3.The strain burst phenomenon and the range of the stress and temperature when such aphenomenon occurs in Al-Mg alloys under cyclic creep condition are studied.研究了Al-Mg合金在循环蠕变条件下的应变突发现象,以及突发应变出现的温度和应力范围。
延伸阅读
致突变原分子式:CAS号:性质:又称诱变物,致突变原。能诱发生物体遗传物质产生突变的物理、化学或生物学的因素。物理因素有电离辐射(如X射线,α、β和γ射线)、快中子、紫外线、超声波、极端温度等;化学因素包括无机和有机化合物,如亚硝胺、芥子气、秋水仙碱和某些农药;生物因素包括病毒、噬菌体、某些真菌毒素和抗生素等。