六、有專用名稱的國際制導(dǎo)出單位

所屬欄目:世界英漢雜輯

Derived units are formed by combining base units. Velocity forexample (distance divided by time) has units of metres per second(ms-1 or m/s). Certain units have their own special names andsymbols as shown.導(dǎo)出單位是通過基本單位的組合而形成的。例如速度(距離除以時間)的單位 ......(本文共 714 字 )     [閱讀本文] >>


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