Compared with 16 adjacent wells of steam soaking, microbial enhanced oil recovery has long valid period and better economic benefit.
The year 1500 did not provide a genuine dividing point, and later historians have generally marked the end of the first valid "period" in typographic history at around 1540, after which the importance of experiments with typefaces tended to be ignored, if not disapproved of.
For the area licensing scheme, travellers may decide to pay or not to pay the toll depending on the proportion between their travel costs for the whole trip-chains during a valid period of the area license and the toll level.
A message can have a lifespan (i.e., valid period).
Channel list refresh period (CLRP): 1,440 min; Channel list request timer (CRT): 5 s; ID verification request timer (VRT): 5 s; Registration valid period (RVP): 90 days.
For example, Guizhou Province determines the amount of bond according to mineral type, the designed mining scale, and the valid period of the mining permit.
Several timers are also implemented and used by the protocol, during operation: Channel list refresh period (CLRP): 1,440 min; Channel list request timer (CRT): 5 s; ID verification request timer (VRT): 5 s; Registration valid period (RVP): 90 days.
I'm a member of one loyalty program that insists on giving me coupons at the end of my purchase receipt that I'm supposed to save and bring in during the next valid period of use, which is always sometime in the future, like a week out or more.
An AC mainly contains the following fields: unique AC identifier, AC holder, AC issuer, attribute-value pairs, valid period, the Id of the algorithm used to verify the signature of the AC, and extensions, which mainly include AC targeting – a list of specified servers or services where the AC can be used, and CRL (Certificate Revocation List) distribution points.
A QPF will be created when precipitation amounts reaching a minimum threshold are expected during the forecast's valid period.
A QPF will be specified when a measurable precipitation type reaching a minimum threshold is forecast for any hour during a QPF valid period.
