copper content

基本解釋

The method was suited for the control of zinc, copper and iron content in porcelain insulator plating liquid.
該法適用于鎘鎳電池陶瓷絕緣子鍍液中鋅、銅、鐵含量的現(xiàn)場控制分析和樣品系統(tǒng)分析。
A novel technology of soda-lead concentrates reverberatory furnace smelting is put forward according to the characteristics of copper dross with low sulfur and high copper content.
針對某冶煉廠生產(chǎn)浮渣含硫低、含銅高的特點，提出了蘇打—鉛精礦反射爐熔煉新工藝。
Alternating oscillopolarography was promoted to continuously detect the copper and tin content in Cu-Sn alloy electroplating bath with the appearance of the TPB cut in oscillogram as end point.
提出采用交流示波極譜法連續(xù)測定銅錫合金電鍍液中銅錫的含量。

This is not because of any gold or uranium content but rather because of the copper content.
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Exactly what that copper content is is debatable: various sites give brass or bronze as the alloy and with different copper contents.
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The content zooms and clatters over an array of archaic and futuristic gear, from aging copper phone lines to light-bending optical switches.
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