The research progress in the mimicking of carbonic an hydrase, hydrolase and redox enzyme is reviewed.综述了环糊精金属配合物用作模拟碳酸酐酶 、 水解酶、氧化还原酶的研究进展.Nocardia cells possessing epoxysuccinate hydrase activity immobilized with κ - ca...
The auxiliary shaft topsoil adopted ordinary construction and drainages in hygrometric well.屯留煤矿副井井筒表土段采用普通法施工,利用井外降水井疏干降水.This causes environmental damage when the topsoil is washed away by the rains.雨水冲走表层土壤会造成环境破坏。The...
The imminence of their exams made them work harder.考试即将来临，迫使他们更用功了。The harder the brake pedal is pressed, the greater the car's deceleration.刹车踩得越用力，车子减速越猛。It is getting harder for the president to dissociate himsel...
He wanted to reorganize the dying Maxwell and Chalmers Motor Car Companies.他想重新组织当时奄奄一息的马克斯韦尔及查默斯汽车公司.In fact, it was clear that those were the electro - magnetic waves of Maxwell's theory.事实上, 很清楚这种波实际上就是麦克斯韦理论中提到的...
a university with a high dropout rate退学率高的大学There is a high dropout rate from some college courses.有些大学课程的退出率很高.He might be a college dropout but he's made a fortune in business.他可能中途离开大学,但在商界发了财....
One pandemic of Spanish flu took nearly 22 million lives worldwide.西班牙流感的大爆发夺去了全球近2,200万人的生命。They feared a new cholera pandemic.他们担心新一轮的霍乱大流行。In some parts of the world malaria is still pandemic.在世界上一些地区疟疾仍然具有高传染性。...