biological function

基本解释

One question that is rarely addressed, however, is whether female ejaculation has a biological function.
但是有一个相关的问题很少被提及，就是女性“射精”是否具有生物学上的功能。
"If we find these genes and are able to understand their biological function, this could ultimately lead to better treatment, " she said.
“如果我们能发现这些基因而且能理解它们的生物学功能，这将最终导致更好的治疗效果。” 她说。
Taking a step back, it is clear that eating is simply a biological function and sharing food together need not intrinsically be romantic, and yet dinner is often associated with romance.
退一步讲，吃饭就是项简单的生理功能，分享食物很明显毫无什么浪漫可言，不过晚餐往往和浪漫如影随形。

Reverse transcriptase is a naturally occurring protein, it has a biological function in HIV, but we can use it for a technical logical function here by going backwards on the biological path from messenger RNA to DNA.
反转录酶是在自然环境中存在的蛋白质,它在HIV中发挥着生物功能,但在这里它可以发挥一个技术功能,让它用信使RNA反转录出DNA
耶鲁公开课 - 生物医学工程探索课程节选

Instead of creating an artificial head-related transfer function, it uses the biological one that already exists in and around the human head.
ECONOMIST: How to reproduce the ambiance of a live concert in the home
The Syrian regime's actions and policies, including obstructing the Lebanese government's ability to function effectively, pursuing chemical and biological weapons, and supporting terrorist organizations, continue to pose an unusual and extraordinary threat to the national security, foreign policy, and economy of the United States.
WHITEHOUSE: The White House

生物功能
All those factors perform their biological function by combination with special receptor of their target cell.
这些因子通过与靶细胞上的特异性受体结合来表达其生物功能。
生物学作用

生物功能
The biological function of an organism is connected not only to its type,but also to the content of certain proteins in its body.
有机体的生物功能不仅与蛋白质种类有关,而且还与所含各蛋白质的量密切相关。
生理功能
Abscisic Acid (ABA), a phytohormone that has comprehensive biological function, regulates stomatal movement in Arabidopsis thaliana. ABA can inhibit the stomatal opening, additionally induce stomata closure.
脱落酸(ABA)是植物体内具有广泛生理作用的一种植物激素,其最重要的生理功能之一为调控气孔运动,表现为诱导气孔关闭以及抑制气孔开张。
生物学作用
生物学功能