锌的

Because acid rain can transport excessive hydrogen ion into the soil, then cause decrease of pH value and cation saturation, accelerate acidify of soil, therefore, it is significant to study the ecological effects of combined pollution for heavy metals under intimidation of acid rain in the regions where acid rain often take place.

土壤吸附-解吸试验的土壤按照既定方案处理后，在25±1℃，土壤水分20％左右条件下培养2个月，待重金属元素与土壤的反应基本稳定后制样进行等温吸附—解吸试验，研究紫色土在单一及复合条件下镉、锌的吸附特征和酸雨胁迫下的解吸特征以及此条件下吸附一解吸与镉、锌生物有效性的关系。

Numerous studies have shown that Zinc may support healthy immune system function. Elderberry and Echinacea are synergistic herbal ingredients that complement Zinc's nutritive properties.

大量的事实表明，锌具有支持健康免疫系统的功能，接骨木和紫锥花的草本增强效作用加强了锌的全面营养作用。

Patients with kwashiorkor may have a low serum level of zinc. However, most patients fail to show the typical cutaneous manifestation of zinc deficiency, namely, acrodermatitis enteropathica.

恶性营养不良症的病人血清中锌的浓度可能有低下的情形，然而，绝大部分的病人不会同时合并因锌缺乏而引起的典型肠病性肢端皮肤炎。

Said lead tungstate crystal comprises tungsten oxide, lead monoxide, ytterbium oxide and zinc oxide; the molar ratio between tungsten oxide and lead monoxide is 1: 1, the doping amount of ytterbium oxide is 50 -300 ppm of the total weight of tungsten oxide and lead monoxide, the doping amount of zinc oxide is 50 -1050 ppm of the total weight of tungsten oxide and lead monoxide.

Yb和Zn双掺杂钨酸铅晶体由氧化钨、氧化铅、氧化镱和氧化锌制成；氧化钨与氧化铅的摩尔比为1∶1，氧化镱的掺杂量为氧化钨和氧化铅总质量的50～300ppm，氧化锌的掺杂量为氧化钨和氧化铅总质量的50～1050ppm。

The zinc carrent in human body directly control various process of metaboly, if there is disorder in the process of metaboly in zinc ingestiom absortiom storage, using and excretion etc, it will lead to various pomology change even disease.

膳食中锌的主要来源为动物性食品，而我国传统的饮食结构是以植物性食品为主，加上人们营养保健观念的淡薄很容易造成缺锌而导致各种病理变化和疾病的发生。

During the technology of Zincite produced by direct process from the Zinc Sulfide mineral concentrate in high elevation area,the characteristic of the impurities,distribution was different from that of the technology under usual condition.

根据硫化锌精矿在高原地区用直接法生产氧化锌的工艺中，杂质元素走向与正常状况下不同的特点，文章研究了该工艺的不同操作参数对产品质量的影响。

Therefore can pass to use the cupric sulfate sulfuric acid potassium for the catalyst take sulfuric acid as to carry the body to digest it, make the amino acids chelate match the conversion for dissolve sex easily of ammonium sulfate and white vitriol, then absorb a fixed amount to try the kind to join 40% sodium hydroside combine under the steam heat function make ammonia the spirit swims to leave out, through cool off to respond the born boric acid with boric acid, be got the total nitrogen content by the standard aqua titration of hydrochloric acid immediately after;But the white vitriol can immediately join the hydrochloric acid hydroxylate , fluoride to turn the in order to cover up, carry on the titration but get the content of its zinc with the EDTA mark liquid..

因此可以通过用硫酸铜硫酸钾为催化剂以硫酸为载体将其消化，使氨基酸螯合锌转化为易溶性的硫酸铵和硫酸锌，然后吸取一定量的试样加入40 %的氢氧化钠并在水蒸气高温作用下使氨气游离出来，经冷却与硼酸反应生成硼酸铵，接着由盐酸标准溶液滴定得到总氮含量；而硫酸锌即可加入盐酸羟铵、氟化氢铵为掩蔽剂，用EDTA标液进行滴定而得到其锌的含量。

The zinc oxidation leaching ratio can reach 86.73% in 96h. The oxidation mechanisms of zinc sulphide concentrate in different suspension electrolysis solution are almost same. However, the exchange current density in the process of oxidation is low and it will quicken electrochemical oxidation with the increasement of temperature.

通过实验分析得出：硫化锌矿在不同悬浮电解溶液中都能够被氧化，但有较大的差别，在硫酸锌、硫酸铵和硫酸的悬浮电解液中，矿物明显被氧化而溶解进入悬浮液中，氧化速度比较快，锌的氧化溶出率在96h的时间内达到86.73％。

The development of low-tension fluorescence materials of Field Emission Display and nanometer zinc oxide have been briefly summarized in the paper . Zinc oxide was thought to be a good low-tension fluorescence materials .

本文简单总结了和场发射低压荧光材料研究现状和纳米氧化锌的研究进展，认为氧化锌是很有前途的一种低压荧光材料，但其作为低压荧光材料还需要很多的改进，最主要是粉体的表面形貌和发光效率及发光色纯度等。

The activity of benzene hydrogenation decreased with an increase of the Zn content.

苯的氢化反应活性随锌的含量增加而降低，但环己烯的选择率与产率随锌的含量增加而增加。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。