当两个等位基因不同时,称之为杂合性的.When the two alleles are not identical , they are said to be heterozygous.自交杂合子有一半杂合性, 因此远系繁殖可以产生适应能量更强的种群.Selfing heterozygotes halves the heterozygosity , and thus outbreeding maintains heterozygosit...
The aeroelastic phenomena may be subdivided under the heading static and dynamic.气动弹性现象可以再分为静态和动态两个专题.The verbs were subdivided into transitive and intransitive categories.动词可细分为及物动词和不及物动词。Structural steels can be subdiv...
Poison from the weaver fish causes paralysis, swelling, and nausea.龙的毒素会引起瘫痪、肿胀和恶心。paralysis of both legs双腿瘫痪An attack of paralysis seized him.他突然瘫痪了....