The truing and sharpening methods of CBN wheels are summarized.综合评述了CBN砂轮的整形和修锐方法,分析了各种方法的特点和应用.The contradictions are sharpening.矛盾正在加剧.Band saw blunt files are for sharpening band saw blades having rounded gullets.主要是为...
Objective : To explore the regulatory mechanism of iron responsive element binding protein ( IRE? BP ) in iron metabolism.目的: 探索铁代谢平衡中铁效应元件结合蛋白 ( IRE -BP ) 的调节机制.The soft - sensing prediction model - centration of citric...
She found his preoccupation with money irritating.她对他一心只想着钱感到很厌烦。The pictures belong to an era when there was a preoccupation with high society.这些画出自一个人人向往上流社会的时代。his growing preoccupation with death他对死亡越来越多的关注Karouzos&#...
From the turn of the century onward, she shared the life of the aborigines.她自世纪之交以来便同土著居民生活在一起。The visitor can ponder over the boomerangs used by aborigines at the time of Cook.来访者可以琢磨琢磨土著人在库克时期用的回飞镖.They were the scourg...
酒精是树脂性物质的溶媒.Alcohol is a solvent of resinous substances.甘草浸膏的制备多采用水回流法,生产周期长,溶媒用量大,甘草酸收率低.The producing procession of extractum glycyrrhizae usually adopts water reflux method.以水为主要溶媒,提取脱脂大豆粉中的大豆异黄酮.Soybean isoflavones w...