1、數(shù)字小于10的整數(shù)，用英文；否則，用阿拉伯?dāng)?shù)字

five experiments [小于10，用英文]

32 dogs [大于10，用阿拉伯?dāng)?shù)字]

2、數(shù)字帶有小數(shù)點(diǎn)和單位，用阿拉伯?dāng)?shù)字

2.3 hours [帶小數(shù)點(diǎn)]

6 percent [帶單位]

2 am[帶單位]

3、一句話(huà)開(kāi)頭的數(shù)字用英文

PBS (50 mL) was prepared.

SCI.SSCI.EI核心期刊發(fā)表指導(dǎo)，錄用官網(wǎng)可查，有意者可V：now1918