驱口

元代官营工商业手工业劳动者最初就是来源于唯匠屠免的战争俘虏，其使主将他们称为驱口。

The first handicraft laborers of Yuan Official business were derived from the war prisoners of " only carpenter not be killed ", and the Lord called them " drive mouth " .

在起义中，大量驱口（比当时佃农的社会地位还要低）、奴隶、匠户争得了自由，为明初的生产发展创造了条件。

In the rising , many Qukou ( they had lower social status than the tenants ) , slaves and craftsmen got their freedom and created conditions for the production development in the early years of the Ming Dynasty .

根据河南油田6个聚合物驱区块83口注聚井的现场资料，研究分析了聚合物注入压力的3种变化趋势，并结合现场的实际处理效果提出了相应对策。

Based on the field data of 83 wells of 6 injection blocks in Henan Oilfield , 3 tendencies of the polymer flooding pressure changes are analytically studied , thus related countermeasures are proposed in combination with field operation efficiencies .