copper

常見例句

用作名詞 (n.)

• Copper conducts electricity well.
  銅是電的良導(dǎo)體。
• Have you any coppers in your change?
  你的零錢里有銅幣嗎?
• This store sells all kinds of copper.
  這家商店出售各種銅制品。

更多例句

• We tried to grow some copper sulphate crystals with our children.
  我們想跟孩子們一起制作硫酸銅晶體。
• El Salvador produces 100,000 tons of refined copper annually.
  薩爾瓦多每年生產(chǎn)10萬噸純銅。
• He makes decorative vessels in copper, stainless steel and silver.
  他用銅、不銹鋼和銀制造裝飾性器皿。
• Brass is an alloy of copper and zinc.
  黃銅是銅鋅合金。
• the fusion of copper and zinc to produce brass
  銅與鋅熔合成黃銅
• a length of copper tubing
  一截銅管
• a coil of copper wire
  一卷銅絲
• As new mines come on stream, Chile's share of world copper output will increase sharply.
  新礦投產(chǎn)后，智利在世界銅產(chǎn)量中所占的份額將大幅增加。
• Miners in Zambia's northern copper belt have gone on strike.
  贊比亞北部銅礦帶的礦工已經(jīng)罷工了。
• We tried to grow some copper sulphate crystals with our children.
  我們想跟孩子們一起制作硫酸銅晶體。
• El Salvador produces 100,000 tons of refined copper annually.
  薩爾瓦多每年生產(chǎn)10萬噸純銅。
• His hair has reverted back to its original copper hue.
  他的頭發(fā)又變回原來的淡紅棕色。
• Contemporary photographs are juxtaposed with a sixteenth century, copper Portuguese mirror.
  幾幅當(dāng)代照片和一面16世紀(jì)的葡萄牙銅鏡并排擺在一起。
• Copper is a good conductor of heat.
  銅是熱的良導(dǎo)體.
• Copper wire is flexible.
  銅絲易彎曲.
• Copper has less resistance to electricity than lead.
  銅比鉛的電阻要小.
• The students are asked to prove the purity of copper.
  要求學(xué)生們檢驗(yàn)銅的純度.
• Copper is a good medium for the conduction of heat and electricity.
  銅是熱和電的良導(dǎo)體.
• Brass is formed by the fusion of copper and zinc.
  黃銅是通過銅和鋅的熔合而成的.
• At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.
  在室溫下, 鉆石的熱傳導(dǎo)律比銅塊高六倍左右.
• Copper conducts electricity well.
  銅是電的良導(dǎo)體.
• They proved up the copper deposit.
  他們勘探了那個(gè)銅礦.
• The worker worked in a little copper with the alloy.
  工人在合金里攙了一點(diǎn)銅.
• When nitric acid is poured on copper, a brown vapor gives off.
  將硝酸倒在銅上, 會(huì)散發(fā)出一種棕色的蒸氣.
• In addition to copper, there are many other metals which are good conductors.
  除了銅之外, 還有很多其他金屬都是良導(dǎo)體.
• Brass is an alloy of copper and zinc.
  黃銅是銅和鋅的合金.
• Among the mineral deposits of the province , tin occupies first place ; copper comes second.
  該省礦藏, 以錫最多, 銅次之.
• Copper is a good conductor of electricity.
  銅是良導(dǎo)體.
• Copper conducts electricity better than other materials.
  銅導(dǎo)電比其它材料好.
• Copper and silver are both metals.
  銅和銀都是金屬.
• Iron casts better than copper.
  鐵比銅好鑄.
• Her hair shone copper in the sunlight.
  她的頭發(fā)在陽光下閃著紫銅色.
• His face 44, what there red copper color below sunshine is smooth.
  他的臉?biāo)乃姆椒? 陽光下閃爍著紫銅色的光.
• This jar is made of copper.
  這個(gè)壇子是銅制的.
• Electric wire is usually made of copper.
  電線通常是由銅制的.
• The thin wire is not made of copper; it is made of tungsten.
  細(xì)導(dǎo)線并不是由銅制的, 而是由鎢制的.
• This is made of copper.
  這是銅制的.
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