Comparing co - precipitation method, catalyst by MVS has a higher carbon dioxide conversion and higher hydrocarbon yield.

与共沉淀法所得催化剂比较,MVS法制 得的催化剂具有二氧化碳转化率高、总烃收率高的特点.

互联网

The article analysed the cause on overheating fault from five aspects , and expounded repaired ways.

总烃产气率法可作为在线测定变压器过热故障部位的一种辅助方法.

互联网