single-base propellant

The striking of single base propellant(SBP) grain on bullet bottom at high speed was simulated by experiment.

实验模拟了单基火药与弹底的高速撞击,运用泰勒理论计算了单基火药的动态屈服应力。

The effects of resistant monogene in heterozygote for Exserohilum turcicum in Maize;

抗玉米大斑病单基因处于杂合状态时的效应

So far, there have been 10 monogenes cloned or mapped on the chromosomes.

近年来,帕金森病(PD)的遗传学研究取得了较大的进展,迄今为止已经确定了PARK1-PARK10等10个单基因与PD的发生有关。

About human monogenic diseases,there are many kinds of inheritance patterns.

人类单基因病的遗传方式有常染色体显性遗传 ,常染色体隐性遗传 ;X伴性显性遗传 ,X伴性隐性遗传 ,Y伴性遗传 ;从性遗传和限性遗传等。

In recent 20 years, with the endeavor of Chinese academician, great progresses have been made in the fields of mitochondrial genetic disease, prion infection and monogenic disease, especially in Wilson disease, Duchenne muscular dystrophy and hereditary ataxia.

近20年来,通过国内学者的共同努力,神经遗传病的研究取得了长足进步,特别是肝豆状核变性、假肥大型肌营养不良、遗传性共济失调等单基因病,以及线粒体遗传病和朊蛋白感染的研究成果最为显著。

Objective: (1) To study the gene mutation in a pedigree with Dowling-Meara type epidermolysis bullosa simplex(DW-EBS) of monogenic disease.

目的 (1)寻找单基因病痒疹样亚型单纯型大疱性表皮松解症(DM-EBS)一家系的基因突变位点。