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791.384  Articles
1 of 79.139 pages  |  10  records  |  more records»
Objetivo: Mejorar el método para la síntesis de hidrocloruro de amantadina, que puede introducirse a escala industrial. Métodos: La optimización paso a paso para reducir el uso de reactivos, disolventes, así como las condiciones de cada paso, se seleccion... see more





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The magnesium and magnesium alloys has applied widely in different industrial aspects in Vietnam in the modern life. Especially, the products from magnesium alloys implementing in the automotive have increased rapidly since the car elements tend to be gen... see more

Các ph?m trù co b?n c?a ch? nghia hi?n sinh dó là: phi lí, bu?n nôn, hu vô, t? do, lo âu, tha nhân hay n?i lo?n, d?n thân, luu dày... T? Duy Anh là m?t trong s? nh?ng nhà van duong d?i ch?u ?nh hu?ng nhi?u c?a l?i vi?t phuong Tây hi?n d?i. Có th? nh?n th?... see more

1 of 79.139 pages  |  10  records  |  more records»