kernelsn.核；仁；子；粒名词kernel的复数形式.kerneln.核心；仁；中心；精髓kernel optimization核函数优化kernel of flint corn硬质型玉米粒kernel-co-degree核-余-次数kernel stack pointer[计] 核心栈指针Kernel water content子粒含水量Kernel device driver内核驱动程序kernel approximation核逼近kernel thread object核心线程对象kernel fragmentation米粒破碎kernel sugar content籽粒含糖量