trace elements

The organic affinity of trace elements decreases further in anthracite.

到无烟煤阶段,有机态微量元素含量进一步降低.

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Isotopic and trace elements data show that mineralizing materials are of multi - sources.

同位素及微量元素研究表明,成矿物质具有多源性.

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The content of trace elements in horseshoe crab plasma was determined by atomic absorption spectrophotometry.

采用原子吸收分光光度法测定了鲎血中的微量元素含量.

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Trace elements of: iron, copper, manganese , zinc, selenium, cobalt, molybdenum etc.

微量元素 ﹕ 铁 ﹐ 铜 ﹐ 锰 ﹐ 锌 ﹐ 硒 ﹐ 钴 ﹐ 钼等.

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Kelp is rich in vitamins and trace elements.

大型褐藻富含维他命和微量元素.

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The windows are very clean and have undetectable levels of trace elements.

窗体很干净痕迹元素水平低到无法觉察.

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It contains valuable components such as minerals, trace elements and ginsenosideres etc.

长白山人参含有丰富的矿物质 、 微量原素及人参皂酣等多种有效成份.

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Objective : To understand relationship between trace elements and malnutrition.

目的: 了解微量元素与儿童营养不良的关系.

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Glass fertilizer is a kind of - release and long - time effective fertilizer, which is - pound one contained trace elements.

玻璃肥料是一种缓释 长效 肥料, 也是一种含微量元素的复合肥料.

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It's hard for plants that lack trace elements to grow well.

缺乏微量元素的植物是不容易长好的.

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Shui Niujiao also rich in amino acids, vitamins and trace elements.

水牛角中还含有丰富的氨基酸 、 维生素和微量元素.

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The 11 trace elements in rice were determined by ICP - AES.

以全谱直读光谱法测定了米中11种微量元素.

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I'm reading trace elements out of it, mostly engine exhaust.

我正在读从它出来的痕迹元素, 大部份引擎用尽.

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A variety of trace elements, sunlight reflection factor.

多种微量元素 、 阳光反射因子.

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The amounts of these trace elements required by crops are exceedingly small.

作物对这些微量元素的需求量非常小.

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