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- C2H4气体C2H4 gas
- C2H4吸附adsorption of ethylene
- CH4和C2H4CH4 and C2 H6
- 空气受到了有害气体的污染。The air is infected with noisome gases.
- 乙烯:是一种气态的碳氢化合物(C2H4),许多植物都可产生。Ethylene (ethane) A gaseous hydrocarbon (C2H4), produced in varying amounts by many plants, that functions as a plant HORMONE.
- 氦气是惰性气体。Helium is a noble gas.
- 表面金属Cu位是CO2和C2H4的共同吸附位,导致二者之间存在一定的竞争吸附;There exist competitive adsorption between CO2 and C2H4 on Cu.
- 煤气是有毒气体。Gas is a poison.
- 液体或气体燃料Liquid or gaseous fuels
- 而络合物2在较高的CID电压下(110V)会发生联吡啶环上取代基的中性C2H4小分子丢失,其单电荷离子比二价电荷离子稳定.The substituted group on the bipyridyl ligand in complex 2 could lose C_2H_4 neutral molecule under a higher CID fragmentation (such as CID 110 V), and its single charge ion is more stable than its double charge ion.
- 有害气体治理abatement of noxious gases
- 反相气体色谱inverse gas chromatography
- 气体动力学说kinetic theory of gases
- 所有液体与气体都是流体。All liquids and gases are fluids.
- 发散气体产生气体To produce vapor.
- 陨石中的稀有气体rare gases in meteorite
- 有毒的气体noxious gases
- 气体律the gas laws
- 运输液体或气体的货物车。a freight car that transports liquids or gases in bulk.
- 气体渗流gas flow through porous media