25分米=多少微米?880毫米=多少微米?用科学计数法好吗?
问题描述:
25分米=多少微米?880毫米=多少微米?
用科学计数法好吗?
答
2500000微米,880000微米
25分米=多少微米?880毫米=多少微米?
用科学计数法好吗?
2500000微米,880000微米