原料气各物质的比例不同，可以制备不同碳氢比的合成气。
Different feed gas ratio could produce synthesis gas of different H/C radio.
应用基因工程法可以制备出重组降钙素类似物。
By taking advantage of gene engineering, recombinant calcitonin analogue can be successfully obtained.
根据这个原理，可以制备含有磷脂胆堿脂肪酸的新磷脂。
By this mechanism, new phosphatides containing the fatty acids of phosphatidyl choline may be prepared.
应用推荐