trace-element

基本解釋

• 微量元素

英漢例句

雙語例句

• As a new tool for trace-element analysis and elemental spatial distribution analysis in microarea, scanning proton microprobe (SPM) is becoming more noticeable.
  掃描核探針技術(shù)作為一種新的微區(qū)痕量元素分析及元素微區(qū)分布分析手段越來越引人注目。
• The trace-element fertilizer 'Plant Vigour 2003' was applied to natural pastures and its effectiveness in improving forage yield was examined in this experiment.
  應(yīng)用植物動(dòng)力2003試驗(yàn)結(jié)果表明，該植物微量元素營(yíng)養(yǎng)液對(duì)天然草地具有明顯的增產(chǎn)效果。
• This article elaborated distribution, metabolism, and biological function of the trace element-vanadium in human body and the relation with disease.
  論述了微量元素釩在人體內(nèi)的分布、 代謝、 生物學(xué)功能及與疾病的關(guān)系。

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詞組短語

短語

• trace -element differentiation model 微量元素分異模式
• poisonous trace -element 有毒微量元素
• Trace -element 微量元素
• Marine Trace -Element Biogeochemistry 海洋微量元素生地化學(xué)
• macro -and trace-element 常量和微量元素

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專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 微量元素

  Zinc is an essential trace-element required for growth, development and immunity ofanimals. Growth retardation and immunity defect are principal signs of zinc deficiency inhuman and animals, but the underlying mechanisms remain to be elucidated.
  鋅是動(dòng)物的一種必需微量元素,對(duì)維持動(dòng)物生長(zhǎng)、發(fā)育和免疫功能起著重要的作用。