In practice a graduate tax is an administrative nightmare.毕业税具体操作起来不啻一场行政噩梦。All members of the association adhere to a strict code of practice.协会的所有成员都遵守一套严格的行为规范。In practice, workers do not work to satisfy their needs.事...
Practice makes perfect.熟能生巧In practice, workers do not work to satisfy their needs.事实上,工人工作并不是为了满足本身的需要。Knowledge begins with practice.知识始于实践。All members of the association adhere to a strict code of practice...协会的所有成员都遵...
Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.镧镨铈混合稀土 ( LPC ) 是新型专利成分的混合稀土.A method for direct determination of cerium dioxide content is studied.介绍了一种直接测定氧化铈含量的新方法.The cerium oxide preferab...