The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).
研了碳酸丙烯酯和甲醇经酯交
制备碳酸二甲酯的催化剂及
艺条件。
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You get " Christmas in Hollis" by Run-DMC, you get Salt-N-Pepa singing " Santa Baby" , you get " Merry Christmas Baby" by Bruce Springsteen and the E Street Band.
你可以听到 Run-DMC 的《Christmas in Hollis》,Salt-N-Pepa 演唱的《Santa Baby》,你可以听到 Bruce Springsteen E Street Band 的《Merry Christmas Baby》。