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poor metal

  • 贫金属:指在化学性质上与金属相似,但在物理性质上与非金属相似的元素。贫金属通常具有较低的密度、较低的熔点和较低的硬度。

网络释义英英释义

短语

poor metal electro plating 电镀不良

poor-metal 贫金属

metal-poor cluster 贫金属星团

metal-poor stars 贫金属星

metal-poor star [天] 贫金属恒星

extremely metal-poor stars 极贫金属星

made of poor quality metal 制造材料低劣

extreme metal-poor star 极贫金属星

metal poor 贫金属

metal poor star 贫金属星

 更多收起网络短语

Poor metal

  • abstract: In chemistry, the trivial name poor metals is sometimes applied to the metallic elements in the p-block of the periodic table. Their melting and boiling points are generally lower than those of the transition metals and their electronegativity values higher, and they are also softer.

以上来源于: WordNet

双语例句权威例句

  • Poor Cheadle looks even more uncomfortable in a shiny metal super-suit than he did in that cowboy getup in Boogie Nights.

    可怜的钱德尔穿着件闪亮金属超级套装,看起来不羁夜》里穿的牛仔装束不舒服

    youdao

  • Let the metal pot ornament wealthy homes; you have work to do in those of the poor.

    金属仅仅作为家里摆设贫困当中必须行动

    youdao

  • But in metal-on-metal hips, either because of poor design or poor implant technique, the ball can sometimes press against the cup's edge.

    但是对于金属对金属介面人工髋关节来说,由于设计拙劣或者植入技术不良球体有时可能压迫状杯臼的边缘。

    youdao

更多双语例句
  • But the fact that rocky planets can take shape around metal-poor stars means the first roughly Earth-like worlds may have formed long, long ago.

    MSN: Alien Earths may be plentiful in our Milky Way galaxy

  • On the outskirts of a Cairo neighborhood called Maadi is a collection of cardboard and metal shacks housing hundreds of poor families.

    CNN: Homes for the Zabbaleen

  • Adam Sarhan, founder and chief executive at asset-management firm Sarhan Capital, New York, cited the poor weather in India as a reason for recently dumping gold after holding the precious metal in his portfolio for more than a decade.

    WSJ: India's Wilting Crops Tarnish Gold

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