语音分元音和辅音两大类,每一个语音必定属于这两者之一.

All the phonetic sounds are divided into vowel and consonant.

还应该注意一点，尽管没有认证OracleRAC能够在这两者之一的实现中运行，但Oracle 经过认证可以在这两者中运行。

It should also be noted that Oracle is certified to run on both, though Oracle RAC is not yet certified to run on either implementation.

专门小组极为合理地指出，美国宇航局的预算只考虑了“战神Ⅰ号”[火箭]/“猎户座”[太空飞船]与空间站两者之一，却未兼顾两者。

The panel pointed out quite reasonably that the NASA budget allows for either Ares I/Orion or the space station, but not both.

辅助GPS定位系统可能是以下两者之一，要么是将工作放到网络主机上去，要么使用蜂窝基站三角网定位。

Assisted GPS can be one of two things, both of which which offload some work to internet servers and use cell-tower triangulation.