詞語：macroelement
macroelement的解釋
macroelementn. 宏單元；宏元素
macroelement的意思
macroelement 大量元素;宏量元素;宏元素;常量元素;macroelement fertilizer 大量元素肥料;
macroelement的參考例句
1.The macroelement factor was higher in Leguminosae plants than in Gramineae plants as the plants of Leguminosae had the capacity of nitrogen fixation. 豆科與禾本科相比，豆科植物因其具固氮能力，所含大量元素水平較高，而禾本科植物因細胞壁硅質化，含微量元素稍高；
2.Magnesium is a macroelement that can be absorbed by human bodies, and with high specific strength and stiffness, it has a broad application prospect in the field of medical implant materials. 鎂是可被人體吸收的常量元素，且具有較高的比強度和比剛度，在醫用植入材料領域具有廣闊的應用前景。