methane的例句（methane在句子中的用法）

• The blast was caused by pockets of methane gas that ignited. 爆炸是由數(shù)袋甲烷氣體著火引起的。
• State - of - the - art systems report producing biogas that is more than 95 % pure methane. 最新系統(tǒng)報告產(chǎn)生的沼氣中甲烷的含量超過95%.
• The average cow expels 600 liters of methane a day. 一般每頭牛每天會排出600升甲烷.
• Methane is said to be hydrophobic. 甲烷被稱為疏水的.
• The project is consisted of a modern hoggery, goose house and methane plant. 該項(xiàng)目由現(xiàn)代化養(yǎng)豬場, 現(xiàn)代化養(yǎng)鵝場,以及沼氣發(fā)電廠組成.
• The raw materials used in the production of perfluoropolyethers are a mineral ( fluorspar ) and methane. 用于生產(chǎn)全氟聚醚的原料為礦物 ( 熒石 ) 和甲烷.
• The color development reaction between titanium in extra - low ferrochrome, nitrided ferrochrome and diantipyryl methane is studied. 研究了微碳鉻鐵 、 氮化鉻鐵中鈦與二安替比林甲烷的顯色反應(yīng).
• Methane may have extraterrestrial significance. 甲烷具有星際意義.
• The cloud might be snowing ethane snowflakes into methane lakes below. 云層可能正在向下面的甲烷湖飄落乙烷雪.
• The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane. 天然氣不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.
• As the waste materials decompose, they produce methane gas. 廢物腐爛時會產(chǎn)生沼氣。
• The sample analysis showed that the nature gas at this area belonged to methane biogenetic gas. 氣樣組分分析表明,該區(qū)天然氣屬甲烷型生物成因氣.
• Methane and propane are alkanes. 甲烷和丙烷是烷烴。
• The ignition of methane gas killed eight men. 甲烷起火，致使 8 人喪生。
• The blasts were caused by pockets of methane gas that ignited. 爆炸是由甲烷氣囊被引燃造成的。
• Methane gas does collect in the mines around here. 周圍的礦井里的確有沼氣聚積。
• A methane molecule is composed of one carbon atom attached to four hydrogens. 甲烷分子由1個碳原子與4個氫原子構(gòu)成。
• Methane is often regarded as the second most important greenhouse gas after carbon dioxide. 甲烷常被認(rèn)為是僅次于二氧化碳的重要溫室氣體。