natural gas hydrates的用法和樣例：
例句
- Putin joined the team of scientists studying gas hydrates and natural seepage of crude oil on the bottom of Baikal on Saturday.
在周六與普京隨行的是一隊科學(xué)家，他們負責研究天然氣水合物，以及貝加爾湖湖底原油的自然滲漏問(wèn)題。 - For the exploration of gas hydrates, it is of great significance to study such geological structures as mud diapir and mud volcano.
摘要在天然氣水合物勘探中，海底的泥底辟和泥火山構造是重要的研究對象。
