The result of this stacking of ions is a cubical crystal of common table salt.离子的这种堆砌形成了普通食盐的立方形结晶.Even a crystal of table salt is a form of information.即使一颗食盐晶体也是一种信息,其中钠原子和氯原子按精确的顺序排列.Viewed through a microscope table ...
其次是拔取耐碱性颜料或染料或增添料.This was followed by the adoption of alkali - dye or pigment or filler.黄木一种可产生黄色染色剂的热带美洲产雌雄异株树木 ( 黄木或染料桑木 )A small dioecious tropical American tree ( Chlorophora tinctoria ) having wood that yields a ye...