如何使用 "methane" 造句

1. Japanese researchers working for the government were the first to tap natural gas from seabed methane hydrates this march .
今年三月份,为日本政府工作的研究人选率先从海底的甲烷水合物中提取天然气。
2. The mining of methane ice could also wreak havoc on marine ecosystems . "
开采甲烷冰也可能对海洋生态系统造成严重破坏。”
3. Will all the methane in the permafrost be released ?
永冻层的甲烷气体是否都会释放出来?
4. That tillage would release carbon dioxide and methane .
这样的耕作方式当然会减少二氧化碳和沼气的排放。
5. Or the documented cases of methane migration ?
或者说是记录在册的甲烷运移的案例呢?