aThis finding initiated a worldwide research surge to explore the high-temperature (>1073 K) oxidative coupling of methane (OCM) to C2 hydrocarbons (10, 11). 发现的这创始全世界研究浪涌探索甲烷OCM (高温) >1073 K氧化联结 () 对C2碳氢化合物 (10, 11)。[translate] ...
a可燃冰学名天然气水合物, 主要成分是甲烷, 是一种白色或浅灰色结晶。 The inflammable ice systematic name natural gas hydrate, the principal constituent is the methane, is one kind of white or the French grey crystallization.[translate] a你什么时候需要钱 When do you have to ask for money[transl...
And those processes generate greenhouse gases such as CO2 and methane. Studies indicate that if nothing is done, the production of single-use plastic alone will contribute to more than 10 percent of all greenhouse gas emissions by 2050. And the thing is that our use of plastic last often ...
Put your spelling skills to the test! Roll the two letter dice and use the letters on the dice and your letter keys to make a word. Flip over any keys used,
Dichlorodifluoromethane (23 letters) ... Incomprehensibilities (21 letters) What is the highest value Scrabble word? And though no one's managed to use it yet, the theoretical highest-scoring Scrabble word out there isOXYPHENBUTAZONE. Ohioan Dan Stock found the word, which is worth a wild...
How to Avoid a Climate Disaster Chapter 1: Why Zero? One-fifth of the carbon dioxide emitted today will still be there in 10,000 years. Molecule for molecule, many of these other gases cause more warming than carbon dioxide does—in the case of methane, 120 times more warming the moment...
"Methane is a far more potent greenhouse gas than carbon dioxide," noted the East Bay specialist. One final note: Americans are projected to spend about $4 billion a year on decorations. Most are plastic. The best advice is to pack up those spooky displays to use them again next year or...
aPetroleum gas, commonly called natural gas to distinguish it from manufactured gas, consists of the lighter paraffin hydrocarbons, of which the most abundant is methane gas (CH4). The semisolid and solid forms of petroleum consist of the heavy hydrocarbons and bitumens. 石油气体,共同地称区别它...
athis program requires at least 3MBof free virtual memorg to tuu 这个节目要求3MBof至少自由真正memorg对tuu [translate] a氢气和甲烷输入时的安全互锁 Time the hydrogen and the methane input security locks mutually [translate] ai get to be forgetful at times 我得到是健忘时常 [translate] aGuest ...
The machine pushes the manure into a big 600-gallon tank like a small swimming pool.The tank is called a digester (化粪池) because what happens there is just like what happens inside a cow:Bacteria(细菌) get to work and continue to digest the manure.Methane gas (甲烷、沼气)in the ...