元组

Word sized memory access is allowed to unaligned memory addresses.Words are stored in the little-endian order.

字组（word, 4元组）长度记忆存取允许不对齐记忆，字组是以低字节在前顺序储存在记忆中。

The conformational energy of n-heptane is calculated as a function of the C-C bond rotation angles with a tetradic rotation.

作为四元组转动C-C键旋转角函数计算了正庚象能。