普利茅斯海洋研究所的科学家一半有学士学位，另一半则有博士学位。Half of PML's scientists have first degrees, the other half have PhDs.瑞安博士周游世界为他的书搜集资料。Dr Ryan travelled the world gathering material for his book.梅西伯夫博士阐述了他的教学方法的基础。Dr. Mesibov set fo...
Here is the inscape, the epiphany, the moment of truth.这是本质, 是对真谛的顿悟, 是真理的时刻.By epiphany he means'sudden spiritual manifestation ".他的“显现”指的是“神灵的突现 ”.They an intellectual epiphany and think they've experienced c...
There was a compelling logic to what Laura Bo was saying.劳拉?波说的话里有无可辩驳的逻辑.Jan Roberts weaves a compelling tale which traps a young woman in a world run by the Mafia.简·罗伯茨编了一个引人入胜的故事，诱骗一位年轻女性进入了黑手党的地盘。Her latest book make...
Several factors have been adduced to explain the fall in the birth rate.有几个因素已被援引来说明出生率降低的原因。Evidence is adduced by the procuratorfiscal.证据由地方检察官提出.He adduced facts in support of his theory.他列举许多事实来证实他的理论....
用途: 主要用于电子工业中生产含铅玻璃的原料.Application: Mainly used as awaterials in producing ead glass for electronics industry.无铅玻璃粉末,还合成了坚实的合成工艺.Lead - free glass powders were also synthesized with a solid synthesis process.铅玻璃通常被用于制造钻石...