The cheaper FNDs fluoresce roughly as well as those produced with an electron beam.此种廉价FND所发的荧光与用电子束生产的FND所发荧光大致相同.The radar beam can track a number of targets almost simultaneously.雷达波几乎可以同时追着多个目标.A high quality beam ha...
Legs of pork were cured and smoked over the fire.在火上熏制猪腿。Many claimed to have been cured as a result of the Madonna's intercessions.很多人声称他们被治愈是圣母马利亚代他们祈祷的应验。He cured her by acupuncture.他用针灸疗法治愈了她。Eat cured or smoked...
The western-most part of north Wales is a stronghold of Welsh-speakers.北威尔士最西部是说威尔士语人的聚居区。He decided to do something about reforesting man-made wastes of western Australia.他决定为在澳大利亚西部人为导致荒芜的土地上重新造林做点事情。There was a slacke...
议程的倒数第三项the antepenultimate item on the agenda宇宙飞船已开始倒数计时了.The spaceship is already being counted down.正割函数的倒数，称为余割函数。The value of the complement of the secant is called the cosecant....