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1·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。

2·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。

3·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。

4·Mechanisms of antibiotics resistance includes: (1) target site modification; (2) production of inactive enzymes; (3) decrease of drugs penetrance; (4) expression of efflux pumps.

抗菌药物耐药机制包括：(1)靶位修饰；(2)产灭活酶；(3)药物渗透力下降；(4)外排泵表达。