用厌氧生物净化法净化此工艺废水,可使净化效率达到93%以上.The purificial to anaerobe. The purification rate could amount to more than 93 % by anaerobic method.通过对原设备的改造, 使净化系统与电炉同步运行率显著提高.Through reforming original equipment, the synchronous ration...
This basic utilitarian model gives a relatively unsophisticated account of human behaviour.这个实用的基础模型较为简略地解释了人类的行为。He was confiding , good - natured, unsophisticated, companionable.他为人坦率,一团和气, 世故不深, 蔼然可亲.It was music of a...
She dipped her pen in the inkwell.她把笔在墨水池里蘸了蘸.Set of clear crystal inkwell with quill, book, diploma and graduation cap; rhodium - plated details.套清楚水晶墨水池与纤管, 书, 文凭和毕业盖帽; 铑被镀的细节....
He went to visit the graves of his forefathers.他去拜谒他祖先的墓地.From ancient times our forefathers have laboured, lived and multiplied on this land.自古以来,我们的祖先就劳动 、 生息、繁衍在这块土地上.They were determined to go back to the land of the...