查询词典 copper-manganese

Have a size and precision automatic lathe, all kinds of Equipment matching complete, Machinable material has Stainless Steel, Titanium, Copper, copper, aluminum and iron.

拥有大小精密自动车床、各种设备配套齐全，可加工的材料有不锈钢，钛，磷铜，铜，铝，铁。

Our long-production a variety of bare copper, tin wire, copper Baolv, enameled wire.

本厂长年生产各种规格的裸铜丝，镀锡丝，铜包铝，漆包线。

Copper Clad Steel base metal and copper Baolv in the production of integrated enterprise.

铜包钢母材及铜包铝于一体的生产型企业。

The present invention can obtain copper depositing rate as high as 97 % and may be used widely in high-purity copper preparation.

按照本发明所制备的铜的沉积率＞97％。因此可广泛应用于制备高纯铜的技术领域。

According to the results of this study and previous analyses, it is found that Pb concentration may be used to distinguish native copper in North America and historical European smelted copper.

更重要的是，根据本实验及前人的分析结果，我们发现铅含量可作为判断北美自然铜与欧洲冶炼铜的一个有效标准。

Goods whose export is banned by the State, including natural bezoar, musk, copper and copper-based alloys and platinum etc.

国家禁止出口的货物。包括天然牛黄、麝香、铜及铜基合金、白金等

We present a simple approach to determine the content of casein in crosslinked polyacylamide, i. e., protein molecules are complexed with copper ions by biuret reaction. The polymer containing proteins is cinerated at high temperature and then the residue is dissolved into nitric acid. Protein content is measured by determining concentration of copper ion in nitric acid solution using atomic absorption spectrum.

本文提出了一种在交联聚丙烯酰胺中测定酪蛋白的简便方法，即：利用双缩脲反应使蛋白质与铜离子络合，含蛋白质的聚合物在高温下灰化，残留物溶于硝酸，通过用原子吸收光谱测定硝酸溶液中的铜离子浓度来测量蛋白质的含量。

The viscosity and surface tension of blister copper and copper matte decreased with temperature.

随熔炼温度升高，铜锍和粗铜粘度和表面张力下降，渗透加剧。

Blister copper can be produced directly from standard copper concentrates using a cyclonic reactor operating at 1 500~1 600 ℃ with pure, technical oxygen.

在使用纯工业氧将温度控制在1500￣1600℃的情况下，用旋涡反应器可直接从标准铜精矿生产出粗铜。

This paper describes briefly necessity of improvement of smelting process in Jinchang Smelter,proves that the blister copper production is better to be fixed at 60000-70000t/a after medification from point of view of heat balance of blowing and gas treating capacity of acid - making system and proposes a way to exploring potential in blister copper production capacity in the future.

本文简述了金昌冶炼厂熔炼工艺改造的必要性，从转炉吹炼的热平衡、制酸系统处理烟气能力等方面论证了改造后粗用规模以60－70kt／a为宜，并简要提出今后粗铜能力挖潜途径。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。