Results: The contents of Cu, Fe, Zn, Sr, se, Mn, As, Cd in stems were all higher than those in leaves and flowers of buckwheat.
结果：荞麦茎中铜、铁、锌、锶、硒、锰、砷、镉均高于叶和花；荞麦叶中钙、铅、汞明显高于茎和花。
Objective To study the content of Zn, Cu, Fe, Se in maternal blood, hair, cord blood, amniotic fluid and the relationship between each sample, the trace elements and the growth of their infants.
目的探讨分娩孕妇血液、头发、脐血、羊水中微量元素锌、铜、铁、硒的含量及其间的关系与新生几营养状况生长发育关系。
Se and Zn should be taken clinically in order to antagonize the poison act of Cd and Pb and promote recovery of organism.
临床上应及时服用适量的硒和锌以拮抗镉与铅的毒害作用，促进机体康复。
Zn content was low and no Cu, Se, Cr, As, Pb, and Hg were found in all the waterworks′ samples we determined.
两种水源中锌的含量均不高，所有水厂出厂水中硒、铜、铬、砷、铅、汞均未检出。
The results reveal that plasma Zn and Se contents of radar operators are significantly lower than those of the non-operators, but no statistical significance in hair.
实验结果提示，两组血浆锌、硒含量有显著差别，而头发锌、硒则无明显差别。表明血浆锌、硒反映人体近期营养状况。
Content of Fe and Zn are significant positive correlation, Ge and Se are negative significant in brown rice and milled rice.
糙米和精米中铁和锌含量呈正相关，锗和硒呈极显著正相关。
Compounding SOD in addition to SOD contained mushroom polysaccharide, multiple kinds of essential amino acids and vitamins, and more than 10 kinds of trace elements such as Zn, Se, Fe and Ca etc.
复方SOD除含有SOD外，还含有猴菇多糖，多种必需氨基酸，维生素，及锌、硒、铁、钙等10多种微量元素；
Pot experiments were conducted with maize and soybean as test crops to study the effects of application of Se, Zn, fe on crop yields and nutritional quality.
采用黄土高原低硒区典型土壤，以玉米、大豆为供试作物，研究施用硒锌铁对作物产量和营养品质的影响。
Pot experiments were conducted with maize and soybean as test crops to study the effects of application of Se, Zn, fe on crop yields and nutritional quality.
采用黄土高原低硒区典型土壤，以玉米、大豆为供试作物，研究施用硒锌铁对作物产量和营养品质的影响。
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