Microsoft is positioning the software as a complement to the regular version of Office and focusing on compatibility with its existing software as a key selling point.
微软把这款软件地定位为对普通版本的补充，并兼容现有软件，将这个特性作为卖点推向客户。
2
Fault source separation and positioning technology is the key technology of fault diagnosis and fault source orientation is the ultimate goal of the fault diagnosis.
故障源分离与定位技术是故障诊断的关键技术，将故障源定位是故障诊断的最终目标。
3
In the satellite navigation and positioning system, Doppler shift is one of the key problems that may degrade the performance of the satellite receiver.