The liquefaction of natural gas is now a new and advanced technology.But there are big difference in technology of natural gas liquefying between our country and developing countries.

• 我国天然气液化技术是一项新兴的技术，正在迅速发展，但与国外天然气液化技术相比，国内天然气液化技术才刚刚起步，差距较大。