The functionalization principle and processing methods of PVC functional materials were introduced.介绍了PVC功能材料的功能化原理和加工方法.Compared to the other functional methods, post - functionalization are more widely researched and a...
The noise of plasma laser interferogram is removed with binary wavelet transform.采用二进小波变换消除了等离子体激光干涉图象的噪声.The phase information of aspheric surface is evaluated by Hilbert transform only from one interferogram.同时,本论文也论述了...
...a slight man with auburn hair and a freckled face.一头红褐色头发、脸上长有雀斑的瘦小男子He was tall, vigorous, sandy - haired, freckled, genial and voluble.他个子高高的, 精神抖擞, 淡茶色的头发, 脸上有雀斑, 性情和蔼,口齿伶俐.Her freckled skin glowed with health agai...
他说他们曾经误以为有正规执照就足够了。He says they mistakenly believed the standard licenses they held were sufficient.史蒂夫没能接受正规的大学教育。Steve didn't have the benefit of a formal college education.道先生是那种老式的、正规科班出身的首席园艺师。Mr Dawe was the a...
Out of those mighty loins a race of conscious beings must one day come.就是从她们这些强壮的肚皮里,有一天总会生产出一种有自觉的人类.He walked along , gently kicking ; his loins really did ache!一边走一边踢腿, 胯骨 轴的确还有点发酸!Can the British gird up their loins ...