例句與造句

1. A new purified method for carbon nanotube was put forward . 2 . study of aligned multi - wall carbon nanotube layered multi - wall carbon nanotube arrays were synthesized firstly directly on the surrounding of the reaction quartz tube , in a ar / h2 atmosphere by pyrolysis of ferrocene in xylene into a suitable reaction furnace with cobalt powder in
   與根據(jù)碳納米管的物理、化學(xué)性質(zhì)，提出了一種全新的碳納米管純化方法：先對制備的碳納米管于500在空氣中氧化30分鐘，然后用18的鹽酸煮20分鐘，最后將樣品稀釋，過濾，再用去離子水過濾3次，烘干，便可得到純的碳納米管。
2. It's difficult to find purifying method in a sentence. 用purifying method造句挺難的