/// <summary>
/// 比较，此处只对比时间
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public int CompareTo(SatClockBias other)
{
return (int)Time.CompareTo(other.Time);
}
public int CompareTo(TimedValue <TVal> other)
{
return(Time.CompareTo(other.Time));
}