Kronecker delta
常见例句
- 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。
a-lucky-bird.spaces.live.com - 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。 返回 Kronecker delta