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- Riots are of frequent occurrence in this province. 这省经常发生骚乱。
- Robbery is now an everyday occurrence. 抢劫的事现在每天都有。
- His remark shadowed forth some future occurrence. 他的话预示了今后要发生的事。
- Divorce has become an everyday occurrence. 离婚已成为每天都有的事了。
- It is more a made-up story than a real occurrence. 那是杜撰的故事，而不是真实发生的事情。
- An eclipse is an unusual occurrence. 蚀是不常见的事情。
- methane occurrence 瓦斯赋存
- A preceding occurrence, cause, or event. 先前的前面的事件，事情
- A significant event, occurrence, or change. 新生事物重大的事件或变化
- The geographic occurrence or range of an organism. 生物的地理分布生物出现或分布范围的地理地区
- A significant occurrence or happening. 大事具有重要意义的事件或事变
- An introductory occurrence or fact; a preliminary. 开端预兆性事件或事实; 开端
- Sureness of occurrence or result; inevitability. 必然发生或结局的确定性; 必然性
- Methane may have extraterrestrial significance. 甲烷具有星际意义。
- Methane is said to be hydrophobic. 甲烷被称为疏水的。
- They were able to nitrate methane to nitromethane. 他们能将甲烷硝化成硝基甲烷。
- The rest is mostly methane and ammonia. 其余的几乎都是甲烷和氨。
- Must be some kind of methane buildup. 应该是沼气集聚起来了.
- Study of Particulate Methane Monooxygenase From M. 颗粒性甲烷单加氧酶的研究。
- Resembling waves in occurrence, appearance, or motion. 波浪形的在出现、外形或动作上像波浪的
