Similar words: more than ever, more than, give thanks, not more than, no more than, Better late than never, lethal, see that. Meaning: ['meθeɪn /'miːθeɪn] 
n. a colorless odorless gas used as a fuel.
n. a colorless odorless gas used as a fuel. 
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241. The exploitation and utilization of coal-bed methane were analyzed, and the successful experience was introduced.
242. For PSA the key is the choice and preparation of methane adsorbent.
243. The greenhouse gases are carbon dioxide, methane, and nitrous oxide.
244. Night soil from the 240 houses in Thiruneermalai is collected in a sump. Methane gas generated from the sludge is used to operate a generator.
245. AES AgriVerde concentrates on agriculture, biomass, reforestation landfill and coal mine methane emission reduction.
246. Mr. Howarth included methane losses associated with flow-back and drill-out processes in hydraulic fracturing and other unconventional gas drilling techniques.
247. It is studied that coal - bed methane and water can get crystalline clathrate under special conditions.
248. Bis(1-imidazolyl)methane was prepared using imidazole and dibromomethane as raw materials.
249. Rising average temperatures, for example, threaten to unlock long-frozen stores of carbon dioxide and methane -- at least 20 times as potent a greenhouse gas as CO2 -- from the region's permafrost.
250. After the hydrostatic head has been sufficiently lowered, the methane gas will flow to the surface.
251. Exploration and development of coal-bed methane in China has its particularity for its geological conditions of coal-forming process and coalification are different from the US.
252. And making methane to C2 alkynes by microwave chemistry methods have obvious advantages.
253. And DuPont has a major program with Statoil in Norway to capture and convert the methane from the gas fields there into useful products.
254. The cloud might be snowing ethane snowflakes into methane lakes below.
254. Wish you can benefit from our online sentence dictionary and make progress day by day!
255. This paper analyses detection principle of mine methane by use of a variable current detector, a new variable current detector circuit is designed.
256. It'shows that the methane oxidation follows the redox or Mars and van Krevelen mechanism.
257. The water-soluble gas has higher methane content and dry coefficient than the conventional gas, and has some non-hydrocarbon gases such as CO2 and N2.
258. Can detect hydrogen, oxygen, nitrogen, carbon monoxide, methane, dioxide, ethylene, ethane, acetylene and other gases.
259. A dip-coating method was employed to prepare metal monolithic catalyst for catalytic combustion of methane.
260. In out world, the fracturing fluids applied in the coalbed methane include water, gel, boron cross-linked gel and foam fracturing fluid.
261. The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.
262. A very high excess of oxygen, methane, and nitrous oxides would certainly be suggestive of life.
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