查询词典 copper-manganese

Made of layers of copper and nickel bonded together .

层层铜和镍结合在一起制成的。

The results show that when the test portion weight of the proof gold and samples is reduced to 160.00~200.00mg, there has no influence on the result of gold content. Respectively using magnesium oxide and bone ash cupels, the result deviation of gold content in the samples is within the allowable deviation of the national standards. The result of gold content in samples is much more closed to the theoretical value by adding proper copper in the proof gold. The additive amount of silver (2.5 to 2.7 times equal to the weight of the proof gold) in the proof gold and samples has no influence on the result of gold content.

结果表明，当标准Au与样品的称样量降为160.00~200.00mg时不影响其含Au量的分析结果；分别使用镁砂灰皿和骨灰灰皿，样品含Au量的分析结果与理论含Au量的偏差均在国家标准的允差范围内；标准Au中加入适量的Cu后测得样品的含Au量更接近于其理论含Au量；标准Au与样品中Ag的加入量（2.5~2.7倍Au质量）对样品含Au量分析结果的影响不大。

From the texture on the sub are: copper, stone, pottery, jade, bone, agate, turquoise, etc.; from the use of points are: cup, cup, pot, etc..

从质地上分有：铜、石、陶、玉、骨、玛瑙、绿松石等；从用途上分有：杯、盅、壶等。

"Bordeaux mixture:a mixture of copper sulfate, lime, and water that is sprayed as a fungicide on trees and plants."

波尔多混合物：一种硫酸铜、石灰和水的混合物，作为杀菌剂喷洒在树和植物上。

is: the use of a small amount of lime-style Bordeaux mixture (copper sulfate 0.5 kilograms, lime 0.175 kilograms, 50 kilograms plus water), or 50% carbendazim WP 1000 times, or 50% WPspraying 1000 times, to eliminate the ban and leaf anthracnose disease bacteria, 40 percent can be used 2000 times Rogor emulsion aphid virus eradication to prevent the occurrence of bunchy top disease

方法是：采用石灰少量式波尔多液（硫酸铜0.5千克，生石灰0.175千克，加水50千克）、或50%多菌灵可湿性粉剂1000倍液、或50%托布津可湿性粉剂1000倍液喷洒，以消灭炭疽病和叶班病病菌，可用40%乐果乳剂2000倍液消灭带毒蚜虫，预防束顶病的发生。

The chemical phase and optical micrography analysis showed that the leaching of copper oxide could be finished soon, chalcocite and bornite could be diges.

化学物相和光学显微图像分析表明，氧化铜的浸出很快就可完成，辉铜矿和斑铜矿也以较快的速度降解为蓝辉铜矿和铜蓝，而铜蓝的浸出反应比较缓

Species of metallic deposits are quite complicated: Besides commonly-seen pyrite ,chalcopyrite and bornite, there exist varied copper-bismuth sulfosalt minerals(sandber}erite, Bi-tennantite, Bi-tetrahedrite, aikinite, wittichenite),tungsten-tin sulfidesand polymetallic sulfides.

金属矿物种类复杂，除常见的黄铁矿、黄铜矿、斑铜矿外，还有多种铜铋硫盐矿物（锌砷黝铜矿、铋砷黝铜矿、铋锑黝铜矿、针硫铋铅矿、硫铋铜矿）、钨锡硫化物（硫铁锡铜矿、硫钨锡铜矿）及多金属硫化物。

Equivalent convective heat transfer coefficient with considering the air clearance between the water-cooling copper cover and the bottom electrode was calculated and the electromagnetic force equations of the bott.

推导了考虑水冷铜套和电极之间空气隙影响的等效对流换热系数以及通电时的径向和轴向电磁力方程。

He put a gourd bottle on the ground and covered its mouth with a copper coin.

他把一个葫芦放在地上，接着把一枚铜钱放在瓶口。

Woods used include Pear, Ebony and Boxwood and metal details have been made from alloys of silver, copper, brass and steel.

使用的木料包括梨木，乌木和黄杨木，精细的金属件由银合金、铜、黄铜和钢做成。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。