zinc 六级

a zinc roof.

板屋顶。

zinc perhydrol (=zinc peroxide)

过

Hopeite is a zinc phosphate.

磷矿主要成分是磷。

tetrabasic zinc chromate...

四盐基铬,

zinc is a by-product of the glazing process.

是抛光工序中的副产品。

mineral ingredients such as zinc oxide.

如这样的矿物成分。

Resin acids and Rosin acids, zinc salts;Zinc resinate;

对树脂与松香的盐;

Sulfuric acid, compounds, barium salt , mixt. with zinc oxide and zinc sulfide;

名称 钡与的合物;立德粉;

Copper and zinc are fused to make brass.

铜与熔合成黄铜。

conducting an experiment with zinc chips and hydrochloric acid

用片盐做实验

The performance of zinc dust paint manufactured by partially ferrophosphorus - substituted zinc dust were introduced.

着重介绍了磷铁粉取代部分粉制备粉漆的特性,并给出了3类粉漆的参考配方。

A zinc coating is applied to the steel for rust protection.

镀层是用来防止钢铁生锈的。

This paper investigated the technics of chlorophyll abstraction from spinage and the synthesis of chlorophyllous zinc sodium.

摘要文章研究了从天然植物中提取叶绿素的方法叶绿素钠盐制备的工艺。

It is thought that greenockite is a seconday (supergenic) mineral, but there has been found primary greenockite in the Niujiaotang cadmium-zinc deposit in Guizhou.

在贵州牛角塘镉矿床中既有次生镉矿的存在,也发现了原生镉矿。

Carbonic anhydrase(CA;EC 4.2. 1.1)is a zinc-containing metalloenzyme that catalyzes the reversible conversion of CO2 to bicarbonate.

摘要碳酐酶是催二碳的可逆水合反应的一种含金属酶。

Zinc is relative to childhood neuropsychical diseases,such as ADHD,tic disorder,epilepsy and so on.

与小儿常见神经精神疾病如儿童多动症、抽动障碍、癫痫等有关。

Objective: To evaluate the effect of overfilling with zinc oxide eugenol (ZOE) on root canal therapy (RCT) for primary tooth.

目的:观察ZOE碘仿糊剂根充超充对乳牙根管治疗疗效的影响。

Objective To determine calcium,iron,manganese and zinc in the snake slough and periostracum cicada.

目的测定蛇蜕、蝉蜕中钙、铁、锰、。方法用非完全消法处理样品,以火焰原子吸收法测定。

Objective To study the effect of zinc-oxide phosphorate base on preventing hydrogen peroxide leakage in intracoronal bleaching.

摘要目的研究髓室内漂白时，磷水门汀基对抗过氢渗漏的作用。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼高温流态焙烧过程所产的烟尘,采用回转窑二次焙烧流程。