橘子朗文词典

biological activity

B 开头单词

基本解释

  • 生物活性

英汉例句

    双语例句

  • In surveying potential candidates for "new Earths," astronomers look for traces of biological activity, such as the presence of oxygen.
    在可能成为 “新地球”的调查对象中，天文学家搜寻生物活动的迹象，例如检查是不是有氧气。
  • 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.
    对于那些正在寻找地外生命的人来说，好消息是即使最后麦凯的解释最后显示确实有生物活动的迹象，却仍然只是一个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.
    一些热心研究维生素E的人不赞成这个临床研究，他们认为该临床研究对维生素使用了错误的形式，他们说每种维生素的八种形式都有自己的生物活性。

    • 原声例句

  • On Earth,biological activity is very effective in making methane.

    • 权威例句

  • 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

词组短语

    短语

  • biological scientific activity 生物科技活动
  • biological soil activity 生物性土壤活度
  • biological toxicity activity 生物毒性
  • biological film activity 生物膜活性
  • spontaneous biological electric activity 自发生物电活动

专业释义

    医药科学

  • 生物活性

    The M /G ratio of 911 has direct relation to its biological activity.
    911糖链结构与褐藻胶主链结构类似，以甘露糖醛酸和古罗糖醛酸的嵌段形式存在，分子中M/G比值与911的物理化学性质和生物活性有直接关系。

  • 免疫调节

    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.
    “学敝体外抗抱疹病亩作用 素（IF）是一类重要的细胞素，它们在同种细胞上具有广谱的抗病毒、 抗细胞分裂、免疫调节等多种生物学活性。

  • 生理活性

    Dryopteris fragrans(L. )Scott, with strong biological activity, have a long history and has been widely used.
    香鳞毛蕨药用历史悠久,生理活性较强,民间应用广泛。

    化学

  • 生物活性

    Schiff bases of 1,2,4-triazole are normally with good biological activity.
    含1,2,4-三唑环的席夫碱化合物一般都具有很好的生物活性。

  • 生理活性
  • 药理活性

    • 生物学

  • 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.
    胰岛素的羧端缩短的B链和A链重组的定量分析表明B链羧端肽段不但对胰岛素分子的生物活力的体现,而且在A链和B链的正确重组中都起着重要的作用。

  • 生物活性

    • 能源科学技术

  • 生物效能

    • 农业科学

  • 生物学的活性