查询词典 trace elements

The calculated results of selenium and tin approach reference data, which shows that calculation by quantum chemistry is an effective method to study gas-phase reaction mechanism of trace elements, and to calculate thermodynamical and kinetic parameters.

通过对硒与锡的动力学及热力学参数计算结果与文献数据的比较，表明量子化学计算方法是研究痕量元素气相反应机理、热力学及动力学参数的一种有效手段。

Some spore-pollen assemblages of late Trias and the youngest zircon of 225Ma were also obtained in this type.Deriveration of the ore is from the upper crust according to the features of trace elements,zircorn U-Pb age and initial value of ~(87)Sr/~(86)Sr.It has not any charateristics of the mantle.

底辟-侵位角砾岩是本次工作新发现的，它在空间上与构造-膏溶角砾岩密切伴生，剖面上呈脉状或火焰状分布，局部呈脉状穿刺于围岩中，其胶结物中含有晚三叠世的孢粉组合，最年青锆石的年龄为225Ma，角砾岩本身是铅和锌的富矿体。

Comparing size distribution of trace elements at haze weather and the normal weather discovered that,Ca、Ti、Fe、Cr showed significant enrichment in the small size particle at the haze weather:Cu,As didn't have different at such two kind of weather conditions;Zn、Mn、Pb appeared bimodal even trimodal distribution,whose suggested that there were a long distance transmission in originations of such three metals.

对比正常天气下的金属元素的粒径分布，发现：Ca、Ti、Fe、Cr 等元素在灰霾发生时细粒径上有明显的富集： Cu、As 在两种天气条件下区别不是很大：Zn、Mn、Pb 等元素在两种天气条件下均出现双峰甚至多峰分布。由此推断 Zn、Mn、Pb 的来源中可能存在长距离传输。

Magnesium : One of the trace elements that can be obtained from yerba mate is magnesium. It is an essential mineral for healthy functioning of muscles, including the heart.

马黛茶中多酚含有维持人体健康一天所需的50种营养成份（包含至少24种维生素和矿物质、15种氨基酸以及11种抗氧化物质），在南美有「众神之饮」的美誉。

Objective: To discuss the contents of trace elements of in zizyphus jujube and big jujube Laoling Shandong.

目的 探讨山东乐陵产金丝小枣和大枣中微量元素的含量。

I suggest you go to his post-mortem trace elements.

建议你去给他验微量元素。

As long as her spirit of good, and you have trace elements in normal post-mortem, they should not worry too much.

只要她精神好，而且你验过微量元素算正常，就不用担心的。

Chang An medical stone contains a lot of trace elements and adsorbs or destroys many kinds of hazardous matter and viruses,favourably adjusting pH value.

长安麦饭石含众多的微量元素，对有害物质和多种菌体具有强烈的吸咐作用，对 pH 值有双向调节作用。

The results showed that the released amount of trace elements in the boluses could meet dairy cow's requirement and significantly improve milk yield and quality.

结果表明，缓释丸释放的微量元素能够提供产奶牛的需要，对产奶量和乳品质的提高有显著的影响。

Chelated trace elements have been dealt with stable performance, easily absorbing plants.

微量元素均经螯合处理，性能稳定，易被植物吸收。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。