例句 /

The GC/MS analyses of oil samples from QHD32-6 oilfield show that bicyclic sesquiterpanes are abundant.

The GC/MS analyses of oil samples from QHD32-6 oilfield show that bicyclic sesquiterpanes are abundant.

摘要色谱/质谱分析结果表明,秦皇岛32-6油田原油中含有丰富的双环倍半萜。