The significance of the Niggli reduced cell is in its uniqueness and in the possibility that it can be used for determining Bravais lattice.是什么意思_The significance of the Niggli reduced cell is in its uniqueness and in the possibility that it can be used for determining Bravais lattice.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句