锌

Steven Jones, a PhD physicist formerly of Brigham Young University, says of the 史蒂文琼斯,博士学位的物理学家,以前的杨百翰大学,说的 composition 组成:: [8][ 8 ]Given the mix of trace metals present in anomalously high concentrations in the WTC dust such as zinc, copper and manganese and barium, the formation of iron-aluminum-rich spherules, I have argued that significant aluminothermic reactions occurred, with likely ingredients to include powders of aluminum, iron oxide, copper oxide, zinc nitrate, sulfur, and potassium permanganate.

由于组合的微量金属元素，目前在异常高浓度在世贸中心灰尘如锌，铜，锰，钡，可以形成铁富铝球粒的，我认为，重要的铝热反应的发生，可能与成分，包括粉末铝，氧化铁，氧化铜，硝酸锌，硫，和高锰酸钾。

3 Effects of zinc levels on endogenous hormone and nitrogen metabolism in leaves of balsam pear The results showed that zinc application could increase IAA, GA〓, protein, nuclear contents and NRase activity, but decrease tryptophane, nitric nitrogen , free ammonic acids contents and RNase activity in leaves of plants.

1.3 锌对苦瓜叶片内源激素与氮代谢的影响结果表明：施锌可提高叶片吲哚乙酸、赤霉素、蛋白质、核酸含量以及硝酸还原酶活性；降低色氨酸、游离氨基酸和NO〓含量以及RNase活性。

The experiments included both small and extended test. Because the Arsenic in secondary zinc oxide exists mainly in the form of arsenous oxide, which is volatile, the roasting method of adding reductant carbon to secondary zinc oxide is used to remove Arsenic.

本研究实验包括小型实验和扩大实验，由于次氧化锌中砷主要以三氧化二砷形态存在，因此可以通过三氧化二砷易挥发特性，采用在次氧化锌中加入炭还原剂的焙烧方法脱砷。

For Uracil-Zn~(2+) complexes, the bidentate coordination mode is more stable among the possible complexes relative to the monodentate case.

首先，我们对脲嘧啶与锌离子以及水合锌离子的耦合情况进行了讨论。

The adsorption behavior of probing molecule of pyridine and bipyridine at Zn electrode has been studied utilizing the SERS technique.

两种联吡啶分子和锌的作用都比吡啶强，2，2'-联吡啶在锌表面存在由电位变化引起的两种表面吸附物种构型的转换。

World famous blue-green botryoidal crust up to 100mm thick found in the Kelly Mine, New Mexico , U.S.A., which is used for ornamental stone together with nice yellow aggregates and banded stalactites discovered in Monte Poni , Sardinia , Italy .

美国的新墨西哥州凯里矿山出产蓝绿色菱锌矿，意大利撒吉尼亚岛出产钟乳状黄色半透明菱锌矿，作为饰品流入市场。

Chelator-assisted hydrothermal method for growing ZnO nanopricks ZnO nanopricks were formed while 0.3 mol/L diaminoethane, 3 mol/L butylamine and 0.25 mol/L EDTA were used as chalators to react with zinc foil at 100℃ for 12 h.

络合物水解法制备ZnO球形颗粒利用酒石酸锌的水解反应，在水溶液中制备了由超细颗粒组装的ZnO球形颗粒，XRD、HRTEM检测结果表明颗粒为纤锌矿ZnO多晶结构，在溶液中添加乙二醇，产物的尺寸和分散性得到了改善。

The antibacterial activity of Calamine is decided by the content and particle size of zinc oxide,and has nothing with zinc carbonate.

炉甘石抑菌活性主要取决于氧化锌的含量和粒径大小，与碳酸锌无关。

This thesis studied on the preparation,charac- terization and capability of nanosized zinc carbo- nate and zinc oxide.

本论文研究纳米碳酸锌和纳米氧化锌的制备、表征和性能。

Our purpose is simulating the catalytical action of enzyme in biologic system, so we can directly investigate the factors relating to the functions of enzyme by studying the catalyzing behavior of model molecules imitating enzyme\'s functions. And it is a base of synthesizing high performance model enzyme.

从得到的实验数据我们可以看出：锌是酯水解反应的活性中心；并且金属中心相同时，配位数相同的配合物，结构越简单，其催化酯水解效果越好；含有配位不饱和金属中心的锌配合物表现出更好的催化效果；配合物中咪唑基团的存在可有效的增强这个配合物催化酯水解的效果。

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。