他接受采访时阐述了持乐观态度的理由。In the interview he gave some grounds for optimism.他在大会发言中作了更进一步的阐述。He went even further in his speech to the conference.梅西伯夫博士阐述了他的教学方法的基础。Dr. Mesibov set forth the basis of his approach to teaching st...
The cerusite can be collected by xanthate without sulfuration, however the flotation indexes are not good.在不硫化的条件下,黄药能够浮选白铅矿, 但浮选指标不高.Expounds liquid level control system of flotation machine and its industrial test.介绍浮选...
Finding a volunteer to write the computer program isn't a problem.找个志愿者编这个计算机程序不成问题。She often does volunteer labour during holidays.放假时她常去参加义务劳动.Victory in the civil war had been achieved by a mainly volunteer army....
Double rhythms, resounding through the lyric depiction and connecting with each other , indicate the thespian place of mankind and the cognition of the writer to this thespian place.这双重旋律互为表里, 表明了人类的某种悲剧性处境以及作家对这种悲剧性处境的感...