He looks much too skinny / scrawny to be a weight - lifter.他瘦骨嶙峋的,当不了举重运动员.The valve lifter, a round cylinder, rides on the cam.气门挺杆为一圆筒体, 坐落在凸轮上.Liu Chunhong, a Chinese weight - lifter, has created three new world recor...
He looks much too skinny / scrawny to be a weight - lifter.他瘦骨嶙峋的,当不了举重运动员.Liu Chunhong, a Chinese weight - lifter, has created three new world records.刘春红, 一位中国举重运动员, 创造了三项新的世界记录.The valve lifter, a round cylinder, ride...
There are two parts: loseless compression and lossy compression.分为两个部分: 无损压缩和有损压缩.The trend in medical image compression isincreasingly toward lossy compression.在分析对比了几种广泛实用的无损与有损压缩方法的基础上,针对医学图像有损压缩的总体趋势,提出 了 一种有损与无损方法相结...