meaning for 立方 lìfāng:

  • - cube (math.)
  • - abbr. for 立方体

rénlèi人类
dànǎo大脑
de
píngjūn平均
tǐjī体积
yuē
wèi
1300
lìfāng立方
límǐ厘米

The average volume of the human brain is about 1300 cubic centimeters.


ránhòu然后
tāmen他们
jiāng
lìfāng立方
límǐ厘米
de
shuǐ
de
zhòngliàng重量
dìngwèi定为

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