常見例句雙語例句Using sodium hexametaphosphate, FDN and ADS as compound dispersants, the precast bricks bonded by aluminum-gel have good rheological behavior and high ratio of performance to price.對于以鋁凝膠為結(jié)合劑的鋁鎂體系選用六偏磷酸鈉、FDN和ADS作復(fù)合分散劑，澆注料的流變性能比較理想，性價比較好。 返回 bond price