锌的

This thesis finally studied on the absorptivity of ultraviolet and visible light of nanosized zinc oxide in aqueous solution.

本论文最后对纳米氧化锌的紫外-可见光吸收性能进行了研究。

He knew brass is an alloy of copper and zinc.

他知道了黄铜是铜和锌的合金。

The factory is a professional production of fluorite powder, antimony, lead and zinc businesses.

本厂是一家专业生产萤石精粉、锑、铅、锌的企业。

In this experiment, we utilized organic solvent ethanol, acetone sedimentation separation method to separate and purify metal chelates. In the mean time, the chelation ratio of L-aspartic acid/aspartame zinc、autunite、coppe、ferrous complex was determined by EDTA complexometric titration and the products\' structure were analyzed and confirmed by IR spectrometry.

本试验采用有机溶剂乙醇、丙酮沉淀分离法来分离提纯金属螯合物，借助EDTA络合滴定法测定了L-天门冬氨基酸、阿斯巴甜与金属元素钙、铁、铜、锌的螯合率，利用红外光谱对产品结构进行了分析确认。

The effect of various factors on the percentage of chelation was studied by spectroanalysis and electrochemical analysis.

结果表明，在pH7、复合氨基酸和锌的摩尔比为1.5：1时，络合率可达98％以上。

ConclusionThe best concn. of Zn for detoxication was 10 mg/L.

结论］锌的最佳解毒浓度为10mg/L。

Moreover, it can also improve the passivation behavior of zinc electrode to some extent.

此外 ，还研究了在泡沫镍上电沉积锌的条件。

Cadmium plated or galvanized flathead bolts, lock washers, and nuts

镀铬或镀锌的扁平螺栓、锁紧垫圈和螺帽。

Objective: To set up a new fluorescence method for the determination of trace zinc.

目的：建立一种荧光法测定头发中痕量锌的新方法。

An alloy of copper and zinc used to imitate gold in cheap jewelry and for gilding.

铜和锌的合金，用于镀金和在廉价珠宝中仿金。

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。