单词盒子

platinum metals

P 开头单词

基本解释

  • 铂类金属；[化学] 铂系金属

英汉例句

    双语例句

  • The progress of titrimetric analysis of platinum metals at home and abroad since 1980 has been reviewed.
    评述了1 980年以来国内外铂族金属滴定分析进展。
  • This paper presents a new method for separating and purifying platinum, palladium and rhodium from mixture containing 80% and more platinum metals.
    本文提出了从含铂、钯、铑80％以上的混合物中分离提纯铂、钯、铑的新方法。
  • South Africa natural resources worth 20.3 trillion RAND, and 60 kinds of minerals have been found and the reserves of platinum group metals, gold and fluorite are the first of the world.
    南非自然资源总价值约20.3万亿兰特，国内已发现矿产60多种，铂族金属、金、萤石储量世界第一。

    • 原声例句

  • Customers are looking at other precious metals, like platinum.

    • 权威例句

  • The trend continued in the platinum metals group, but was most evident in palladium.
    FORBES: FOCUS: Speculators Scurry From Precious, Base Metals - CFTC
  • As in silver, concerns about global growth pushed investors out of the platinum metals group, TDS said.
    FORBES: FOCUS: Speculators Cut Positions Across The Board In Precious Metals -- CFTC
  • For the platinum metals group, market watchers said labor negotiations will continue to influence the direction of metals.
    FORBES: METALS OUTLOOK: Gold Seen Rising Next Week If Financial Worries Persist

词组短语

    短语

  • platinum family metals 铂族金属
  • light platinum group metals 轻铂族金属
  • platinum group metals coatings 铂族金属薄膜
  • Platinum Group Metals 铂族金属;铂族金属公司;族元素
  • platinum series metals 铂系元素

专业释义

    化学

  • 铂系金属

    • 环境科学技术

  • 铂族金属

    The platinum metals-containing wastes are one of important and valuable secondary resources. Recovery of platinum metals from secondary resources is significant on sustainable development and recycling economic.
    含铂族金属的废料是宝贵的二次资源,加强二次资源中铂族金属的回收对于社会经济的可持续发展、实现循环经济具有重要意义。

    地球科学

  • 铂族金属