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- A colorless to white lustrous crystalline mineral, Na2B4O7?H2O, that is a major source of ore of boron. 四水硼砂一种无色或白色的光亮晶体矿物，Na2B4O7?H2O，是硼矿的主要来源
- A white or colored crystalline mineral,a variety of willemite,in which the zinc is partly replaced by manganese. 锰硅锌矿一种白色或彩色的晶体状矿物质，是硅锌矿一个种类，其中的锌部分被锰所代替
- A white or colored crystalline mineral, a variety of willemite, in which the zinc is partly replaced by manganese. 锰硅锌矿一种白色或彩色的晶体状矿物质，是硅锌矿一个种类，其中的锌部分被锰所代替
- A yellow,white,or colorless crystalline mineral of barium sulfate,BaSO4,that is used in paint and as the chief source of barium chemicals. 重晶石硫酸钡的黄色、白色或无色的晶体矿物，BaSO4，用作涂料和钡化学物的主要来源。
- A yellow, white, or colorless crystalline mineral of barium sulfate, BaSO4, that is used in paint and as the chief source of barium chemicals. 重晶石硫酸钡的黄色、白色或无色的晶体矿物，BaSO4，用作涂料和钡化学物的主要来源
- The leaves will make lovely mulch when added to the mulch bin and contribute many crystalline minerals to the soil that is produced therein. 洋蓟的叶子是很好的覆盖物，它为土壤提供许多水晶矿物质。
- IR, XRD, SEM and TEM analyses show that crystalline minerals in the iron hydroxide sediments are mainly weakly-crystallized goethite with small amounts of illite and montmorillonite. 铁质析出物的XRD、IR、SEM和TEM分析表明,氢氧化铁的结晶程度较低,主要结晶相为针铁矿,其次为少量伊利石、蒙脱石和石英。
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- a colorless to white lustrous crystalline mineral,Na2B4O7?H2O,that is a major source of ore of boron 四水硼砂一种无色或白色的光亮晶体矿物，Na2B4O7?H2O，是硼矿的主要来源
- The gold miner staked out his claim. 那位淘金者立桩标出他的地界。
- He sketched the coal miner in a few minutes. 他几分钟就画了一幅那位煤矿工人的素描。
- Those countries are rich in mineral resources. 那些国家矿物资源很丰富。
- We are digging for mineral deposits. 我们正在掘地探矿。
- Each mineral has crystals of a particular shape. 每种矿物的晶体都有其特殊的形状。
- I think it is dangerous to be a miner. 我认为当矿工是很危险的。
- a white or colored crystalline mineral,a variety of willemite,in which the zinc is partly replaced by manganese 锰硅锌矿，一种白色或彩色的晶体状矿物质，是硅锌矿一个种类，其中的锌部分被锰所代替
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
