“定标”造句

每个坐标所乘的变分参数叫定标因子.
The variational parameter multiplying each coordinate is called a scale factor.

在市场上也可以买到大量的定标器和计数率计.
A great profusion of scalers and ratemeters is available commercially.

利用的定标星越多,计算的精确度就越高.
The calculation becomes more accurate if more reference stars are used.

• #定标