天然与培育 Nature or Nurture
石油与天然气工程 Oil and Natural Gas Engineering ; Petroleum and Natural Gas Engineering ; Oil & Gas Engineering ; Oil and Gas Engineering
天然与雕饰 Natural and artificial
天然产物研究与开发 Nat Prod Res Dev ; Natural Product Research and Development ; Natural Product ; Research and Development of Natural Products
天然气与石油 Natural Gas and Oil
石油与天然气杂志 Oil & Gas Journal ; OGJ
特艺石油与天然气 Technics Oil & Gas
蒸汽与天然气驱 SAGP
石油与天然气法律硕士 MSc Oil and Gas Law
天然与和谐，对此我们一直深有感悟，取天然之美，融人类智慧结晶，才能成为传世佳作。
Natural and harmony, which we have had great perception, taking natural beauty, melt crystallization of human wisdom can be handed down classic.
利用组装的热释光光谱测量装置测试了天然与合成无色水晶、茶晶和紫晶样品的热释光，分析对比了其热释光图谱。
The thermoluminescent(TL) characteristics of the natural colourless rock crystal, tea-quartz, amethyst samples and their synthetic samples are tested by using the thermoluminescence metering device.
当地农民正在与价格高昂的化肥作斗争，这些年来化肥减少了土壤中的天然矿物质。
The local farmers were struggling with chemical fertilizers which were expensive and had reduced the natural minerals in the soil over the years.
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