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jet stone

  • 煤精石:煤精石,又称煤玉、黑玉、黑碳石,是一种有机宝石,为黑色或黑褐色固体,存在于沉积岩中,是远古树木在温度和压力作用下分解而成。

专业释义

  • 黑碧玺

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • The design and calculation method of small jet stone pump system were discussed in this paper.

    讨论小型射流吸系统设计计算方法

    youdao

  • Elegantly styled Ming furnishings seem to break free from the jet-black stone in a Michelangelesque sculptural manner.

    式样优雅明朝家具仿佛米开朗基罗雕塑式的黑玉石中挣脱出来。

    youdao

更多双语例句
  • The Voyager project scientist at Nasa's Jet Propulsion Laboratory, Ed Stone, said he wanted to see a reorientation of the magnetic fields around the probe before declaring it to be in interstellar space.

    BBC: Voyager Solar System 'exit' debated

  • Once married to Rolling Stone Mick Jagger, Bianca Jagger has evolved from '70s jet-set party girl to social activist championing a range of human rights and opposing war.

    CNN: From Tinseltown to Beantown

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