英语释义

1. the proportion of individuals of a particular genotype that express its phenotypic effect in a given environment

2. the proportion of individuals of a particular genotype that express its phenotypic effect in a given environment — compare expressivity

片语

low penetrance低外显率

incomplete penetrance[遗] 不完全外显率

variable penetrance可变的外显率

penetrance tomography透射层析成像

primitive penetrance原始渗透率

genetic penetrance遗传外显率

barrier penetrance势垒穿透

free penetrance自由外显率

clinical penetrance临床表型

英汉例句

• nature meadow have rather high penetrance , huaqing no. 3 pasture has notable effect in preventing and curing loss of soil and water, soil self-restraint and cutting down floor runoff.

  天然草场有较高的渗透率，华青三号对防治水土流失、涵养土壤中的水分、减少地面径流的流失具有显着的作用。

• it also behaves the advantage of good chemical stability, penetrance of infra red wave length and high glass transfer temp. , etc.

  且与以往的硫卤玻璃相比，具有化学稳定性好，透红外滤长，玻璃转变温度高等优点。

• herediatery nonpopsis colorectal cancer(hnpcc) is an autosomal dominant inheritance syndrome , its penetrance is as high as 70 - 80% , and occupy about 5-15% of the colorectal cancer.

  遗传性非息肉病性大肠癌（hnpcc）主要与遗传因素有关，呈常染色体显性遗传，外显率高达70%-80%。

• the suitable nuclear gene type is very important to raise the penetrance of multi-ovary.

  因此，欲提高小麦多子房性状表达的外显率，选择合适核型至关重要。

• this article has introduced a kind of technology about coal gas is exploited. the penetrance of the coal gas will be improved greatly and the output of the…

  论文介绍了一种煤层气开采技术，利用该项技术可以大大提高煤层气的渗透性，增加煤层气的产量。

• outline lighting, projection lighting, internal penetrance lighting and intelligent lighting were introduced.

  重点介绍轮廓照明、投光照明、内透照明和智能照明。