This takes the most common standard date formats: ISO dates (including year), just a time of day, or an offset in minutes.
这里采用了最常用的标准日期格式：ISO日期(包括年)，仅仅是一天的某个时间或以分钟计算的时间偏移。
2
ABSOLUTE Accuracy - the closeness of agreement between the result of a measurement and its true value or accepted standard value. Accuracy is often separated into gain and offset terms.
A standard such module is mainly composed of the link arm, the link handle, the track driven system, the offset pitch joint, the offset yaw joint and so on.