Then they chose one gram for weighing water in a cubic centimetre .

然后他们将一立方厘米的水的重量定为一克。

Every cubic centimetre of space is currently being traversed by 300 photons from the big bang .

每立方厘米的空间，目前正在穿过约为300个大爆炸时所遗留下来的光子。

If you are planting more than one drill , leave a 15-20 centimetre gap between each one .

如果你计划种植不止一行，每行之间保持15至20厘米的距离。

Per square centimetre , human skin has as many hair follicles as that of other great apes .

人类皮肤上每平方厘米拥有的毛囊数量和其它大型猿类一样多。

German schoolgirl annika irmler has licked her way into the guinness book of records with her whopping seven centimetre tongue .

德国女学生安妮卡埃姆勒用她7厘米长的大舌头把自己“舔”进了《吉尼斯世界纪录》。