ratio of the hypotenuse to the adjacent side直角三角形的斜边与一个角的邻边之比The finest linewidth is 0.28 μ m and the highest aspect ratio reaches 6.7.我们所达到的最小线宽为0.28微米,最高之深宽比可达6.7.Pruning , by removing part of the top , alters this rat...
接种疫苗的成本合计约60万美元。The cost of the immunizations was about $600,000 all told.这种疫苗的问世是医疗保健领域的重大突破。The vaccine represents a quantum leap in healthcare.医疗工作者宣传关于接种疫苗的好处.Health workers spread the word about the benefits of immu...
自拍 ( 降机 ) 尝试利用这段片来探查影像发射器与影像接收器的工作方式.Record Himself ( Lift ) explores the mechanisms of the video transmitter and receiver.使用自拍模式或者线控快门,以减少相机振动的影响.Use the self - timer or a remote shutter release to minimise camera shake...