biological activity

基本解釋

In surveying potential candidates for "new Earths," astronomers look for traces of biological activity, such as the presence of oxygen.
在可能成為 “新地球”的調(diào)查對象中，天文學家搜尋生物活動的跡象，例如檢查是不是有氧氣。
The good news for those who are looking for extraterrestrial life is that even though actual biological activity comes last on McKay's list, it does remain an intriguing conjecture.
對于那些正在尋找地外生命的人來說，好消息是即使最后麥凱的解釋最后顯示確實有生物活動的跡象，卻仍然只是一個引人注目的猜想而已。
Some vitamin E enthusiasts object that the clinical studies used what they consider the wrong form of the vitamin, saying that each of the vitamin’s eight forms has its own biological activity.
一些熱心研究維生素E的人不贊成這個臨床研究，他們認為該臨床研究對維生素使用了錯誤的形式，他們說每種維生素的八種形式都有自己的生物活性。

But the landers found no other signs of biological activity, nor any organic compounds.
NEWYORKER: The Martian Chroniclers
Soil is, in part, the product of biological activity (all those earthworms, and so on).
ECONOMIST: Spaceflight
Both landers had mechanical arms, to gather soil samples, and built-in labs to check for biological activity.
NEWYORKER: The Martian Chroniclers

生物活性
The M /G ratio of 911 has direct relation to its biological activity.
911糖鏈結(jié)構(gòu)與褐藻膠主鏈結(jié)構(gòu)類似，以甘露糖醛酸和古羅糖醛酸的嵌段形式存在，分子中M/G比值與911的物理化學性質(zhì)和生物活性有直接關(guān)系。
免疫調(diào)節(jié)
IFN, being as one of the most important cytokines , showed several biological activity such as widely anti-virus, resisting cell division, regulating immune response on cell background.
“學敝體外抗抱疹病畝作用素（IF）是一類重要的細胞素，它們在同種細胞上具有廣譜的抗病毒、抗細胞分裂、免疫調(diào)節(jié)等多種生物學活性。
生理活性
Dryopteris fragrans(L. )Scott, with strong biological activity, have a long history and has been widely used.
香鱗毛蕨藥用歷史悠久,生理活性較強,民間應用廣泛。
化學
生物活性
Schiff bases of 1,2,4-triazole are normally with good biological activity.
含1,2,4-三唑環(huán)的席夫堿化合物一般都具有很好的生物活性。
生理活性
藥理活性

生物活力
Results from reconstitution studies on B chains shortened at C-terminal with A chain indicate an importent role played by the C-terminal part of the B chain in biological activity and correct reconstitution of insulin molecule as well.
胰島素的羧端縮短的B鏈和A鏈重組的定量分析表明B鏈羧端肽段不但對胰島素分子的生物活力的體現(xiàn),而且在A鏈和B鏈的正確重組中都起著重要的作用。
生物活性