Copper part,Cu Block,Cu Terminal

Copper part,Cu Block,Cu Terminal copper 为什么铜的英文是copper,而缩写是Cu 紧急!Titanium-Cu和COPPER ALLOY有什么区别 英语翻译ACTUAL POSIT,PART PROGRAN,BLOCK DATE,SEARCH block block 为什么铜的化学符号是CU,铜的英文是copper 怎么化学式是cu呢? adams新建一个零件为什么有两个名称 一个part 一个block COPPER是什么意思 copper是什么意思 The atomic mass of copper is 63.55 amu.There are onlytwo isotopes of copper,63Cu with a mass of 62.93 amu and65Cu with a mass of 64.93 amu.What is the percentageabundance of each of these two isotopes? 英语翻译Discharge at loading port,the Seller at his expenses shall determine the weight and the Quality of each shipment of Copper Cathodes Cu by SGS.The weight of Copper cathodes as ascertained and certified together with SGS analysis Certificat 英语翻译Discharge at loading port,the Seller at his expenses shall determine the weight and the Quality of each shipment of Copper Cathodes Cu by SGS.The weight of Copper cathodes as ascertained and certified together with SGS analysis Certificat 翻译 Every part of these have to be planned,right down to the cinder block and the fire effect. A copper block rests 29.3 cm from the center of a steel turntable.The coefficient ofstatic friction between block and surface is0.476.The turntable starts from rest and rotates with a constant angular acceleration of 0.49 rad/sThe acceleration o Copper CuC1/Cu.Co.P.0,22 0,07(Cuprofor)/Cuivre Cu c1这三个的中文含义是什么?好像都是和铜有关的名词,但不知道有何差别. 英文dark copper