查询词典 copper-coated

In order to further study the performance of copper-bearing intrauterine devices, corrosion behavior of copper was examined in a simulated uterine fluid containing proteins.

为研究宫腔液中的生化组份对含铜宫内节育器中铜离子释放行为的影响，在体外模拟试验条件下考察了人血液中的三种蛋白质(白蛋白、丙球蛋白、血红蛋白)对铜腐蚀行为的影响。

The Copper ISASMELT furnace at Mount Isa Mines is treating more than one million tonnes of copper-bearing feed per year. Furnace campaigns of more than two years are now standard.

越来越多的公司认为，芒特·艾萨矿业公司使用的艾萨炼铜法是在当今世界上可以获得的灵活性最大，成本效率最高的炼铜方法。

For more knowledge of the performance of copper-bearing intrauterine devices, corrosion behavior of copper was examined in a simulated uterine fluid containing serum albumin.

为研究含铜宫内节育器（Cu IUD的铜离子释放行为，在体外试验条件下考察了模拟宫腔液中添加生化组份人血清白蛋白对铜腐蚀行为的影响。

The copper-bearing gold ores were extracted from copper-leaching residues under the conditions of the partial oxygen pressure of 0.45 MPa and the temperature of 110 ℃ oxidated for some time in the autoclave.

摘 要：含铜金矿在氧气分压为0.45 MPa、温度约为110 ℃条件下于高压釜中氧化一定时间，浸出铜后，渣氰化浸金，获得的铜、金浸出率分别为90.3%和96.55%。

During the 1:250000 regional geological survey, four iron copper-bearing iron occurrences and two silver-copper polymetallic occurrences which merit further work were found in southern Gê′gyai County, in the western segment of the Gangdise belt, Tibet.

通过1：25万区域地质调查，在冈底斯带西段革吉县南部地区新发现了具有进一步工作价值的铁矿及含铜铁矿点4处，银铜多金属矿点2处。

Hydrogen peroxide as oxidizer and sodium carbonate as remover, arsenic, iron, nickel, calciumand lead are removed from copper-bearing mixture by neutralization and precipitation, then use the liquor thathave been filtrated react with the sodium carbonate to produce basic copper carbonae and make the quality of theproduct meet the export request.

采用氧化和中和沉淀方法，以H_2O_2作氧化剂、Na_2CO_3作脱杂剂脱除含铜混合液中的As、Fe、Ni、Ca、Pb等杂质，利用其与碳酸钠反应生产减式碳酸铜，并使产品质量达到出口要求。

Various Iron-removing technologies by producing copper sulfate with copper-smelting smoke dust have been studied and compared.

炼铜烟灰含有大量有价金属，由于其铁含量较高，在回收过程中，除铁的好坏直接影响产品的质量。

The Iron content in the solution will be reduced toless than 0.01 g/L.- Copper-smelting smoke dust ; Copper sulfate ; Iron removing ; Technology

本研究采用通氧和过氧化氢两步氧化法除去炼铜烟灰酸浸液中的铁，具有除铁效率高，操作条件容易控制等优点。1 实验1 。1 实验仪器与药品3 0 %过氧化氢，1 7%浓氨

Generator cooling water controls pH, conductance rate and the content of copper ion in water. It is to guarantee that the generator has enough electric insulation performance and to protect the core copper wire from corrosion.

刘瑛发电机冷却水控制pH、电导率和水中铜离子含量，是为了保证发电机有足够的电气绝缘性能和防止对空芯铜导线产生侵蚀性。

Microstructure observation shows that crystals of copper and steel are in contact directly and the interface is rugged in micro-area at the interface as well, which contributes to good bonding between copper layer and steel core wire.

经金相组织观察，铜、钢晶粒在界面处直接接触，界面呈极细微的凹凸不平的状态，经冷轧后，铜、钢晶粒在界面处互相咬合，且铜与钢的变形随着变形量的增大而趋于均匀。

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！