扩充精度数
extended precision number
美国石油学会燃油比重度数
american petroleum institute gravity
喷油器正时度数
injector timing dimension
起动指针度数记号
starting point degree mark
摄氏度数
centigrade degree
degree celsius
degree centigrade
allelism
Celsius (Centigrade) (C) degrees
centigrade
输沙平衡程度数
equilibrium degree of sediment transport
双精度数
double-precision number
double-precision quantity
Double date
double precision number