双语例句

1. When the factor to be cancelled is a base vector we dot-multiply by another base vector to produce a kronecker delta.

当要消去的因子是一个基矢量时，用另一个基矢量来点乘，以得到克罗内克尔记号。

2. It is a continuous analogue of the discrete Kronecker delta.

它是一个持续不断的模拟离散的Kronecker三角洲。