We speak a decimal language because an ancestral tongue, proto-Indo-European, was decimally based.
我们说的是十进制的语言,这是因为我们的始祖语言——原始印欧语——是基于十进制的。
2
The mathematics of ancient Egypt were based on a decimal system.
古埃及数学以十进制为基础。
《柯林斯英汉双解大词典》
3
These are based on the IEEE 754 standard, which defines a binary standard for 32-bit floating point and 64-bit double precision floating point binary-decimal Numbers.