可以将二氧化碳液化，以便和其他成分分开。You can liquefy the carbon dioxide to separate it from the other constituents.问题是沙质土壤的液化作用.The problem was one of liquefaction of the sandy soil.由液化空气所取得的氧其纯度通常约为99.5%.Oxygen obtained from liquefied a...
bowls made with exiquisite craftsmanship工艺精美的碗a very high standard of craftsmanship很高的工艺水准The kitchen is simplicity itself, relying on a combination of good design, craftsmanship and quality materials for its effect...厨房...