;a copper mine.
矿。
；币；[俚]警察的于矿合金线矿管粉箔；包的箔；电镀；红
酸，红业（生产商）板精矿管
带；条a copper mine.
矿。
a flexible copper braid.
有弹性的缏。
I'm not a copper's nark.
我不是警方的线人。
a reel of copper wire.
一卷线。
Copper wire is flexible.
丝易弯曲。
a crucifix of copper
一个十字架
exploitation of copper deposits.
开发矿
Copper oxide,red;Copper protoxide;
英文名 Copper hemioxide;
the young copper swung a terrific right.
年轻警察右手狠击一拳。
long runs of copper piping.
一长段一长段的管。
Copper is a good conductor of electricity.
是良导体。
variegated copper ore
斑矿
a copper-colored hairwash
色染发水
Copper is a good conductor of heat.
是热的良导体。
Copper conducts electricity well.
是电的良导体。
Brass is an alloy of copper and zinc.
黄是和锌的合金
Experiment on determination of trace Argentum in copper coneentrace ore was done.Method of inhibition of Copper to determine Argentum was studied.
对湖南省麻阳矿精矿中的微银作了原子吸收光谱法制定试验，研究了对银的测定的干扰，并提出了消除干扰的方法。
Experiment on determination of trace Argentum in copper concentrace ore was done.Method of inhibition of Copper to determine Argentum was studied.
对湖南省麻阳矿精矿中的微银作了原子吸收光谱法测定试验,研究了对银的测定的干扰,并提出了消除干扰的方法。
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