metals的例句大全

Dump slags from copper smelting prove to be a valuable source of base and rare metals. A typical copper slag may have the composition of 40-50wt% iron, which is much higher than the 29.1wt% average ore grade for iron smelting.

铜渣中含有大量可利用资源，其中包括相当数量的铜及与铜共生贵金属和稀有金属，铜渣中铁的品位一般超过40wt%，远大于冶炼铁矿29.1wt%的平均品位。

There were a lot of metals such as nickel, cobalt in the used MH-Ni power.

废弃贮氢合金粉中含有大量的镍 、 钴等金属元素.

Shanghai metals and mineral import and export corporation.

上海五金矿产进出口公司。

Study on Origin of Heavy Metals Abnomalities in Soil in Pingyin County

平阴县土壤中重金属元素异常成因研究

These include color, corrosivity, foaming agents, odor, and metals.

这些措施包括颜色, 腐蚀性剂, 发泡剂, 气味, 和金属.

The comparison of electrode Surface roughening in pulsating current and periodic reverse current electrodeposition of metals

P.C及R.C电镀时电极表面粗糙度的比较

Temperature effect on a rectangular resonant cavity is studied, and temperature characters of bi-metals are discussed.

摘要本文讨论了温度对矩形波导谐振腔谐振频率的影响, 以及热双金属材料的特性.

Pure metals are typically produced using Vacuum Induction Melting, E-beam Melting or Powder Metallurgy Processes.

我们一般采用真空感应熔炼 、 电子束熔炼或粉末冶金工艺制备靶材.

Gold retains its lustre for far longer than other metals

黄金保持其原有光泽的时间较其他金属要长得多。

Measurement of Average Distillation Rate of Dy, Ho and Er Metals

金属镝、钬、铒的平均蒸馏速度测定

Stress responses and bioaccumulation of heavy metals by Zizania latifolia and Acorus calamus

菰和菖蒲对重金属的胁迫反应及其富集能力

River Snail Cipangopaludina Cathayensis as an Indicator for Toxicity and Bioavailability of Heavy Metals in Sediment

用中华圆田螺作为底泥重金属毒性和生物可给性的指示生物

Investigation of hydrogen trapping in metals by vaccum thermal extraction method

真空热抽取法研究金属中的氢陷阱

Growth Responses of Poa pratensis to the Stress of Four Heavy Metals

早熟禾对4种重金属胁迫生长响应特征

Accumulation and distribution of heavy metals in artificial wetland with Typha latifolia

重金属在宽叶香蒲人工湿地系统中的分布与积累

Effects of Heavy Metals Pollution on the Seedling Growth and Plant-soil Enzyme System of Trifolium Repens in Copper Tail Mining Wasteland

铜尾矿废弃地重金属污染对三叶草幼苗生长和植物&土壤酶系统影响的研究