主量和微量元素,Major and trace elements
1)Major and trace elements主量和微量元素
2)major and trace elements主元素和微量元素
英文短句/例句

1.Determination of Primary and Minor Elements in Manganese Ore by X-Ray Fluorescence Spectrometry and Sampling by FusionX荧光熔片法测定锰矿中的主元素和微量元素
2.Determination of Primary and Minor Elements in Manganese Ore by X-Ray Fluorescence SpectrometryX射线荧光光谱法测定锰矿中主元素和微量元素
3.A trace element.痕量元素,微量元素
4.The Principal Component Analysis of Central Trace Elements in Four Shellfish4种贝类主要微量元素的主成分分析
5.Usage: Shea butter and microelement etc.主要成份:乳木果、微量元素、维他命。
6.Content of Major Elements and Mineral Elements in the Rice Detected with ICP-OES in Jilin ProvinceICP-OES法测定吉林省部分地区大米中常量元素和微量元素的含量
7.Study of the principal component analysis and cluster analysis method to determine trace elements of Red Kojic on Chinese traditional medicine主成分分析和聚类分析用于中药红曲中微量元素含量的研究
8.Iron is an indispensable trace element which is easily deficient in human body.铁是人体必需的和易缺乏的微量元素。
9.Amino acids and trace elements in Pedicularis decora franch太白洋参中氨基酸和微量元素的分析
10.Study on Determination of Trace Elements and Heavy Metals in Tobacco;烟草中微量元素和重金属的测定研究
11.Studies on Trace Element Compositions of Laohudong Guan Ware and Ru Guan Ware;老虎洞窑和汝官窑瓷微量元素的研究
12.Correspondence Analysis on the Content of Trace Elements in Nitraria Tangutorun Bobr.and Licum bararum L. from Qinghai Traditional Chinese Drugs青海白刺和枸杞微量元素的对应分析
13.Effects of Ce and Trace Elements on Embryo Growth铈和微量元素对鸡胚发育影响的研究
14.organic micro analyzer微量有机元素分析仪
15.health effects of trace elements微量元素对健康的影响
16.Environmental Geochemistry of Trace Elements ?微量元素环境地球化学
17.Studies of Trace Elements and Health微量元素与健康研究
18.combustion furnace for elementary analyzer微量元素分析用燃烧炉
相关短句/例句

major and trace elements主元素和微量元素
3)major and minor elements主量和次量元素
1.Determination of major and minor elements in high-iron gibbsite by inductively coupled plasma atomic emission spectrometry;电感耦合等离子体发射光谱法测定高铁三水铝土矿中的主量和次量元素
4)Minor and trace elements少量和微量元素
5)trace elements and major elements微量和常量元素
1.We determined the trace elements and major elements of 4 species and found their contents of Zn, Mn, Ce, Ca are high.经调查和鉴定 ,新疆蚁属蚂蚁有 2 2种 ,其中 8种蚁类具有较为丰富的资源 ;对 4种蚂蚁分析测定 ,含有较高的Zn,Mn,Ce,Ca等微量和常量元素 ,说明新疆蚁属蚂蚁具有很好的潜在开发利用价值。
6)macro-amount and trace elements常量和微量元素
1.A method for the determination of 23 macro-amount and trace elements,including Al,Fe,Ca,Mg,K,Na,P,Ba,Be,Cd,Ce,Co,Cr,Cu,Li,Mn,Mo,Ni,Pb,Ti,V,W and Zn in soil and stream sediment samples by inductively coupled plasma-optical emission spectrometry(ICP-OES) was reported.采用电感耦合等离子体发射光谱法同时测定土壤和水系沉积物样品中Al、Fe、Ca、Mg、K、Na、P、Ba、Be、Cd、Ce、Co、Cr、Cu、Li、Mn、Mo、Ni、Pb、Ti、V、W、Zn等23个常量和微量元素。
延伸阅读

氨基酸与微量元素络合物分子式:CAS号:性质:又称螯形氨基酸,氨基酸螯合盐。是在动物营养中起重要作用的微量元素与氨基酸中的氨基、羟基等对质子有较强吸引力的基团同时形成配位键与离子键构成的五元环化合物。此类化合物的化学稳定性与生物稳定性极好。在动物体内的生化过程中,是合成蛋白质的中间体,与无机盐相比,具有动物吸收快、无毒、节省体能、促进生长的效果。以合成氨基酸(如蛋氨酸、赖氨酸)为原料,在溶液中与铜、铁、锌、锰、钴等通过控制pH值经络合反应而制得,也可用动植物蛋白水解而成的氨基酸为原料生产。