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nutritive element中文什么意思

發(fā)音:   用"nutritive element"造句
  • 營(yíng)養(yǎng)元素
  • nutritive:    adj. (關(guān)于)營(yíng)養(yǎng)的。 n. 富于營(yíng)養(yǎng)的食物。 n. ...
  • element:    n. 1.要素；成分；(構(gòu)成)部分；分子。 2.【化學(xué)】 ...
  • nutritive element balance:    營(yíng)養(yǎng)元素均衡
  • nutritive element content:    營(yíng)養(yǎng)元素含量
  • nutritive:    adj. (關(guān)于)營(yíng)養(yǎng)的。 n. 富于營(yíng)養(yǎng)的食物。 n. -ness
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例句與用法

  1. The influence of nv electrostatic field on the root system of plants and absorbing nutritive elements
    離子源靜電消除器的原理和應(yīng)用關(guān)于放射性靜電消除器的討論
  2. Studies show that there exist marked difference between accumulative mechanism of nutritive elements and that of toxic elements
    而且，植物普遍存在抗元素濃集的“生理生物化學(xué)障” ，它主要存在于根部。
  3. Based on studies of such geochemical characteristics of songxian county area as natural climatic and soil features , major and minor elements of parent rocks , physical and chemical properties of soil , total content of nutritive elements , effective state of nutritive elements and distribution of heavy metal elements , this paper deals with the background of soil agricultural geology , abundance and shortage of nutritive elements and soil environmental quality in this area , thus pointing out the way forward for agricultural production and adjustment of production structure
    摘要通過(guò)對(duì)自然氣候、土壤特徵、母質(zhì)（巖）常量元素、微量元素、土壤理化性狀、營(yíng)養(yǎng)元素全量、營(yíng)養(yǎng)元素有效態(tài)、重金屬元素分布分配特徵的研究，闡述了嵩縣土壤農(nóng)業(yè)地質(zhì)背景和營(yíng)養(yǎng)元素豐缺及土壤環(huán)境質(zhì)量，為農(nóng)業(yè)生產(chǎn)和產(chǎn)業(yè)結(jié)構(gòu)調(diào)整指明了方向。
  4. 2 . morphologic studies of hepatocytes in different nutritive elements medium . objective : this study was designed to determine if different nutritive elements , such as transferrin , insulin , nicotinamide , p - mercaptoethanol ( - me ) and hepatocytes growth factor ( hgf ) affected the morphology of the primary hepatocytes in short term culture
    目的：本研究在普通培養(yǎng)液中添加轉(zhuǎn)鐵蛋白、牛胰島素、煙酷胺、 p琉基乙醇和促肝細(xì)胞生長(zhǎng)因子，觀察這些營(yíng)養(yǎng)成分對(duì)原代短期培養(yǎng)的小鼠肝細(xì)胞的形態(tài)學(xué)的影響，旨在探討一種適用于原代肝細(xì)胞的培養(yǎng)方案。

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