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- origin of deformed coal 构造煤成因
- The intermolecular force of deformed coal is relatively small, the deformed coal has low strength and high adsorption capacity, and those determine the outbreak of coal-gas outburst. 构造煤分子间的作用力小，决定了构造煤强度低和吸附性能高，从而控制了煤与瓦斯突出灾害的发生；
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- What was the origin of the quarrel? 这场争吵的起因是什么?
- Study on pyrogenation hydrocarbon generation character of deformed coal and undeformed coal 构造煤与原生结构煤的热解成烃特征研究
- Scientists speculate on the origin of the universe. 科学家们猜测宇宙的起源。
- It is meaningful to study the origin of life. 研究生命起源很有意义。
- What is the origin of pelagic oozes? 远洋软泥的来源是什么?
- It has nothing to say to the origin of the word. 这与该词的词源毫无关系。
- Legends about the origin of this festivity abound. 关于腊八节起源的传说有很多。
- The belly button symbolizes the origin of life. 肚脐的意象象徵著生命的起源。
- Darwin generalized from many facts to reach his idea about the origin of man. 达尔文从很多事实中得出他对人类起源的观点。
- Sought to localize the origin of the rumor. 试图找到谣言开始的地方。
- The tectonically deformed coal is the essential condition of coal and gas outbursts. 构造煤是发生煤与瓦斯突出的必要条件。
- Rousseau. Discourse on the Origin of Inequality. 卢梭，《论人类不平等的起源和基础》。
- GEOCHEMINAL MECHANISM OF EVOLUTION OF VITRINITE REFLECTANCE OF DEFORMED COALS AND ITS GEOLOGICAL SIGNIFICANCE 变形煤镜质组反射率演化的地化机理及其地质意义
- The origin of this house dates back to 1750. 这个房子的历史得追溯到1750年。
- The potentiality of generating hydrocarbon from the deformed coal is relatively low, the deformed coal generate hydrocarbon due to tectonic stress. 构造煤生烃潜力小，反映在构造应力作用下，曾经生过烃（瓦斯）。
- The exact origin of the word April is not known. april(四月)这个词的确切来源并不为人所知。
