查询词典 copper-coated

Demagnetization, beryllium copper aging, chemical composition analysis, Kim Sang detection and failure analysis of various heat treatment, to facilitate further with customers, improve efficiency and save time and a grinding and cutting processing line.

退磁、铍铜时效、化学成份分析、金相检测及各种热处理失效分析、为方便进一步配合客户，提高效益和节省时间，并设有研磨和线切割加工等。

3 Air cooler and oil cooler shall be made of red copper, albata seamless tube or other corrosion prevention tubing.

6.3.3空气冷却器和油冷却器应采用紫铜、铜镍合金的无缝管或其他防锈蚀的管材。

Primary applied study on treatment of wastewater containing copper by single cell alga is mainly carried out in this article.?

本文主要对单细胞藻类处理含铜废水进行了初步应用基础研究。

Copper as an algaecide in a tropical research .

螺旋藻吸附水溶液中铜离子的初步研究。

An adsorptive voltammetric procedure for determination of trace copper at alizarin modified carbon paste electrode was described .

报道了采用茜素修饰碳糊电极测定痕量铜的阳极溶出伏安法。

A soft, silvery-white alkaline-earth metal, used to deoxidize copper and in various alloys.

钡：一种柔软，银白色的碱土金属，用来还原铜并用于各种合金。

Safe use of copper depends on the total alkalinity of the water.

安全使用铜取决于对总碱度的水。

If the total alkalinity of the water to be treated is less than 100 mg/L, use of copper sulfate is not recommended.

如果总碱度的水加以处理是少于100毫克/升，使用硫酸铜是不推荐这样做。

The main active ingredient is copper and alkyl ammonium compounds, the active ingredient content of 15%.

主要活性成分是铜和烷基铵化合物，活性成分的含量为15%。

Products material: carbon steel, alloy steel, stainless steel, copper and aluminum.

产品材料：碳钢、合金钢、不锈钢、铜和铝。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！