查询词典 trace

1600 One-day-old cherry volley ducks were randomly allocated to 8 groups and fed with different proportions and combinations of antibiotic,zeolite,Chinese herbal medicine,effective microorganisms,and amino acid-trace mineral chelates,aimed to approach the effects of different additives on the duck growth performance and duck house mephitis concentration.

选用1600羽出壳1d的樱桃谷鸭随机分为8组，分别饲喂不同配比和组合的抗生素、沸石、微生态制剂、中草药和甘氨酸微量元素螯合物等添加剂饲料，探讨了不同饲料添加剂对肉鸭生长性能的影响，并对鸭舍的有害气体含量进行了研究。

Zeolite ; Chinese herbal medicine ; effective microorganism ; mephitis ; amino acid-trace mineral chelates ; growth performance ; duck.

沸石；中草药；微生态制剂；有害气体；氨基酸微量元素螯合物；生长性能；鸭

Qi Hong was selfish and cruel deep in his soul….."But, throughout the novel, We find no trace of the evidence of his selfishness, cruelty, mercilessness but a handsome , gentle man in deep love ."

齐虹的灵魂深处是自私残暴和野蛮……但从全文中，我们根本找不到齐虹自私、冷酷、凶残的证据，相反，我们看到的是一个英俊、儒雅、多情痴心恋人。

Mercuric rhodanide colorimetric determination of trace chlorine in polyethylene was investigated.

用硫氰酸汞进行比色测定聚乙烯中微量氯的方法。

Three-electrode system to sodium acetate - acetic acid, potassium chloride and mercury chloride solution to end solution, by stripping square wave voltammetry method for the determination of trace sewage cadmium.

采用三电极工作系统，以醋酸钠—醋酸，氯化钾和氯化汞溶液为底液，用方波溶出伏安法测定了污水中的微量镉。

Trace elements ratio of Ba/Rb (1235) and variation of alkali metals might indicate the metasomatism of fluids.

微量元素比值Ba/Rb(12~35)和碱金属的变化暗示源区可能遭受过流体的交代作用，源岩可能是富集的二辉橄榄岩。

High abundance of trace elements Rb, Ba, Th and K in alkali-rich porphyries may be attributed to fluid metasomatism.

富碱斑岩显著富集Rb、Ba、Th、K，可能与俯冲大陆板片的脱水作用和流体的交代作用有关。

Geochemistry of rare and trace earth elements of wall rocks and ores from the Obotu deposit shows that mineralization of fluorite can be divided into two stages, i.e., metasomatism and space_filling.

文章通过分析该矿床岩、矿石的微量元素和稀土元素，揭示出萤石的成矿作用可分为2个阶段，即交代作用和充填作用。

Methionine iron, zinc, manganese, and other trace elements organic effectively enhance immunity and make dogs more healthy.

蛋氨酸铁、锌、锰等有机微量元素有效增强免疫力，让您的爱犬更健康。

A method for analysis of trace ethoxyquin residues in apple and pear was developed by high performance liquid chromatography-tandem mass spectrometry.

建立了高效液相色谱－串联质谱法测定苹果和梨中乙氧基喹啉抗氧化剂残留的方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。