... 石英质 quartziferous; quartzose; cherty◇石英质壤土 cherty loam; 石英质岩石 capel 胶质泥沙 colloidal sediment 推移质泥沙 transported sediment ...
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The colloidal or molecular catalyst catalyzes upgrading reactions between the heavy oil feedstock and hydrogen and eliminates or reduces formation of coke precursors and sediment.
胶体或分子催化剂催化重油之间的原料和氢气反应和消除提高或降低焦炭前体和沉积物的形成。
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