内克尔 meaning in Chinese
nackel
naeckel
naekel
nakel
necher
neckel
necker
nekl
nockel
nocker
noeckel
noecker
Examples
- 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。