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.
研究了以辉绿岩厂“三废”为主要原料制备抗酸水泥的方法。
We have studied the preparation of acid resisting cement from local waste.
煤是制备活性炭或活性炭复合物的重要原料。
Coal is an important raw materials for activated carbon preparation.
研究以糙米为原料制备多孔淀粉的生产工艺。
Production craft of microporous starch prepared with unpolished rice as raw material were studied.
目的以糙米为主要原料，研究了米豆腐的制备工艺。
ObjectiveUsing brown rice as main raw materials, the process technology for producing rice-tofu was studied.
本发明制备工艺简单，便于操作，而且所需原料价格适中，能够被广大消费者所接受。
The invention is characterized by simple process, easy operation and proper raw material price.
本发明制备工艺简单，便于操作，而且所需原料价格适中，能够被广大消费者所接受。
The invention is characterized by simple process, easy operation and proper raw material price.
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