trace element的例句大全

Many biochemical disorders are diabetes including imbalanced trace element and enhanced oxidative stress.

糖尿病患者体内存在多种生化紊乱,如微量元素紊乱、氧化应激增强等.

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Trace element mixes serve as insurances.

微量元素只是作为一种保障措施.

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A metal trace element ( micronutrient ), essential for plant growth.

植物生长必需的一种微量金属元素 ( 微量营养素 ).

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The trace element is plentiful in this kind of plant, specially in root, leaf and seed.

总体上看,该种植物无机元素含量丰富, 尤其以根 、 叶和种子更为突出.

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The trace element has an important function for the growth of cultivated Rheum.

摘要微量元素对于种植青海大黄的生长发育有着重要作用.

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Rats in the two groups received trace element supplementation.

术后,微量元素行二组灌胃.

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But it cannot determine directly trace element in the cleaning water for not enough sensitivity.

但因其灵敏度不够无法直接测定清洁水中痕量元素.

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The trace element Rh exists mainly in native platinum, platinum-iron alloy and Pt-containing osmiridium.

主要矿物是自然铂矿、铁铂合金、钌铱锇矿、等轴锇铱矿和铱锇矿。

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The major, trace element and isotope geochemical characteristics of the basic lavas of the Kule Lake ophiolite indicate that the basic lavas have a N-MORB affinity, possibly suggesting a small ocean basin environment for them.

本文通过对蛇绿岩基性熔岩的主量、微量和同位素地球化学研究，结果表明库勒湖蛇绿岩具N-MORB特征，推测其形成于小洋盆环境。

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REE and trace element data supported the conclusion further. The chemical index of weathering ( CIW) as well as TiO 2 and Al 2 O 3 concentrations reflected a more intense weathering in the provenances of the shales in north part.

北部页岩明显偏高的TiO2和Al2O3含量以及化学风化指数（CIW）表明北部沉积物的源区经历了更强烈的风化作用。

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The product was glass-trace element fertilizer. This method is very simple and cost is low.

这种肥料的生产, 不仅制法简单,成本低廉,而且施肥时用量少,肥效长,很适合我国的实际情况.

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During the culture, medium has been simplified as follows: using sodium lactate and sodium glutamate as carbon source and nitrogen source respectively, yeast extracts as growth factors and trace element.

首先，优化并确定了光合细菌培养基配方：以乳酸钠为碳源，谷氨酸钠为氮源，用酵母膏来替代微量元素和生长因子。

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Analysis of Trace Element Cu in Cervical Mucus from the Eligible Women

育龄妇女宫颈粘液中微量元素铜的探讨

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By initiating the values of vector description for a primitive element, all finite field elements could be generated by continue cyclic shifting, GMW sequences then could be generated by trace function calculation.

通过预置本原元向量表达的初始值，不断的进行向量循环移位来生成有限域中的元素。生成有限域中所有元素后，即可按迹函数计算出GMW序列。

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Study and Manufacture of High Pressure Wet Digester and its Application to Trace Element Analysis in Human Body

高压湿法消化器的研制及其在人体痕量元素分析中的应用

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PH, the content of soil organic and nutritive elements and the soil texture are the impacting on the production of Chinese chestnut; iron, manganese, boron and other trace nutritive element are the important impacting on the character of Chinese chestnut.

土壤pH值、土壤有机质和营养元素含量及质地等理化性质与条件是影响板栗产量的因素，而铁、锰、硼等微量元素的含量则是影响板栗品质的重要因素。

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A new technique by computer has been used to trace fatigue growth of surface crack of out corner of cylindrical pressure vessel nozzles by using the methods of 1/ 4 displacement and finite element.

运用1/4点位移法和有限元技术对圆筒型容器接管外拐角表面裂纹扩展时应力强度因子的变化作了计算机数值跟踪。

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Trace element distribution: An indicator of fossil brachiopod shell preservation

微量元素分布揭示腕足化石壳体原始信息保存现状

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It ′ s certificated that the patients ′ serum alexin C_3 、 C_4 and trace element Zn, Cu obviously increased after treatment.

30例患者治疗后补体C3、C4、血清微量元素Zn和Cu的含量显著提高（P<0.01）。

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The arsenic is applied abroad, and is a toxic trace element, especially arsenite.

砷的应用范围广、毒性大，尤其是三价砷。

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