“elemental composition”可以造什么句，elemental composition造句
来源：语文精选馆 2.94W
Major elemental compositions and paleoenvironmental changes of the core sediments in the southern Yellow Sea
The term carbohydrate suggests a general elemental composition, namely Cx (H20) y, which signifies molecules containing carbon atoms along with hydrogen and oxygen atoms in the same ratio as they occur in water.
