查询词典 zinc

Objective To explore the influence of various saccharides on the residual activity of recombinant human copper and zinc superoxide dismutaseduring treatment by various processes.

目的 考察不同工艺处理过程中不同糖类对rhCuZn SOD活性的影响。

Series production of RDB gas furnace, used in metallurgical, chemical, zinc, ceramics industry.

生产的RDB系列煤气发生炉，应用于冶金、化工、镀锌、陶瓷行业。

This paper describes the technical process for the production of zinc powder with a horizontal half coal gas furnace.

本文介绍了半煤气卧式锌粉炉生产锌粉的工艺和生产实践。

We want to buy Zinc, Galvanized Iron Ore

我们要采购锌，镀锌电镀矿砂

Details: Name 1: galvanized iron wire Specifications:#-16 # 8 diameter, to pulling up to more than 25 #, can produce 10-1500 kg packaging, may, under the special requirements of customers, according to industry standards to provide a variety of plating Zinc wire.

名称1：镀锌铁丝规格：线径8#-16#，改拔可达到25#以上，可生产10-1500千克包装，也可根据客户的特殊要求，按行业标准提供各种规格的镀锌丝。

a new high temperature anti-static coating was prepared using inorganic acid aluminum phosphate binder for the film-forming material, fused quartz powder for high temperature resistance filler, OP-10 for non-ionic surfactant, magnesium oxide and zinc oxide as a curing agent, tin oxide for conductive filler.

以酸性磷酸铝无机黏结剂为成膜物，电熔石英粉为耐高温填料

The Segall-Mahan theory is employed to calculate both one and two longitudinal-optical phonon sidebands of free excitons of zinc oxide in a wide temperature range.

理论在一定温度范围内对ZnO光致发光谱中自由激子产生的一阶和二阶光学声子伴线进行了研究。

Studies have shown: The smeltery of Zhuzhou has a long way to go compared with famous zinc enterprises of foreign countries in the sulfur dioxide , gas of the greenhouse and heavy metal discharged.Zhuzhou smeltery should reduce the sulfur dioxide discharging density , raise the energy utilization ratio as the focal point of cleaner production and pollution control.

研究发现：株冶在二氧化硫、温室气体及重金属排放上，与国外著名锌企业差距明显，株冶应以浸出渣处理工序的低浓度二氧化硫排放与能源利用作为进一步清洁生产与污染治理的重点。

Synthesis of methylene-4,4'-di catalyzed by zinc oxide Various metal oxide were investigated in the synthesis of methylene-4,4'-di from ethyl carbamate, and a serious of ZnO/SiO2 catalysts were prepared by deposition-precipitation method.

氧化锌为催化剂合成4，4'-二环己基甲烷二氨基甲酸乙酯以氨基甲酸乙酯和4，4'-二环己基甲烷二胺的反应体系为研究对象，在考察多种金属氧化物活性的基础上，使用沉积沉淀法制备了一系列硅胶负载氧化锌催化剂，并对其催化性能进行了研究。

Matrix metalloproteinases, a gene family of Zinc-containing endopeptidase, degrade extracellular matrix and play an essential role in the metastasis process.

基质金属蛋白酶是一类Zn~(2+)依赖的与细胞外基质降解有关的基质金属蛋白酶，在肿瘤的侵润和转移中起重要的作用。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。