1) initial fractions of ethanol extract
醇提物初步分离组分
3) extract-separation
抽提物分离
4) alcohol seperation
醇系物分离
5) preliminary analysis
初步分析
1.
The investigation statistics and preliminary analysis on the seismic damage of large and medium-sized hydropower projects(the installed capacity is more than 30MW) were carried out in the aspects of seismic geology,hydraulic structures,essential facilities and equipment,and emergency management.
汶川地震灾区震损调查具有重要意义,从地震地质、水工建筑物、重要设施设备及应急管理等方面,对汶川地震灾区大中型水电工程(装机容量30 MW以上)的震损情况进行了调查统计和初步分析。
6) preliminary classification
初步分类
补充资料：C7-9-碳烯加氢甲酰化物蒸馏残余物重裂解组分
CAS：98072-31-2
中文名称：C7-9-碳烯加氢甲酰化物蒸馏残余物重裂解组分
英文名称：Alkenes, C7-9-hydroformylation products, distn. residues, heavy cracked fraction； Alkenes,C7-9-hydroformylation products,distn. residues,heavy cracked fraction
中文名称：C7-9-碳烯加氢甲酰化物蒸馏残余物重裂解组分
英文名称：Alkenes, C7-9-hydroformylation products, distn. residues, heavy cracked fraction； Alkenes,C7-9-hydroformylation products,distn. residues,heavy cracked fraction
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条