在他去世前几年,他改进了用甘蔗渣制纸浆的方法.A few years before his death he perfected a method of converting bagasse into paper pulp.并且,一旦把糖分取出,就只剩下称之为甘蔗渣的废料.And once you've taken that out you are left with a waste product called bagass...
Target function, design variables, nature state restrains, Optimize methods are studied.分析了高土石坝优化设计的目标函数 、 设计变量 、 约束条件及优化方法.Its enlargement factor arrives to 160,000 because it restrains noise effectively.由于选频滤波放大电路对噪声的有...
在丧礼上,很多人臂戴黑纱.Many people at the funeral were wearing black arm - bands.关于丧礼安排请告知.又及:根本不认识他家里人.Let me know about the funeral etc. do not know his family at all.为这位伟大公民举行的丧礼十分简单.Les obs è ques de ce grand citoyen sont tr è...