Acid - leaching reactor is the key instrument for preparing poly aluminium chloride ( PAC ) from kaoline.酸浸反应器是高岭土制备聚合 氯化铝 (PAC ) 的重要设备.The original burnt whiteness of Beihai kaoline is 76 % ~81 %, the whiteness subject ...
Napoleon had routed Blucher three days earlier.早在三天之前,拿破仑已经打垮了布鲁克.The coming of General Blucher at Waterloo turned the day against Napoleon.布鲁克将军到达滑铁卢,使得拿破仑转胜为败.About the first adventure we had yesterday afternoon after ...
银汉鱼目飞鱼科约40种海洋鱼类的统称.Any of about 40 species of oceanic fishes ( family Exocoetidae ).银汉是由无数颗恒星组成的星际体系.The Milky Way is a galactic system made up of many fixed stars....
该客体的出现是其意义的证实.The object's advent is the significance's verification.原子客体的量子行为都是相同的.The quantum behavior of atomic objects is the same.他们发现了以往想象不到的新客体 —— 脉冲星 、 类星体和黑洞.They have discovered now , previou sly unim...
Chlorization - hydrolysis, electro oxidation and a method using p - nitro - toluene as starting material were described mainly.重点介绍了氯化水解法 、 电化学氧化法及对硝基甲苯法....