The phrase "available pair" is correct and usable in written English.
It can be used when referring to a set of two items or options that are currently accessible or ready for use.
Example: "We have an available pair of shoes in your size at the store."
Alternatives: "accessible duo" or "ready pair".
As of earlier this week, when previews began, the first available pair of tickets at the 1,000-plus 1,000-plusrymore Theatre are for 27 November.
When all slots in the first available pair of symbols of the burst are filled, the mapping process continues to the next available pair of symbols, and so on.
Coded bits (in the unit of slot) are sequentially mapped to a DL burst in increasing order of the subchannel number in the first available pair of symbols.
For Boreholes 1 3, heat flow was calculated using the shallowest available pair of temperature measurements and estimated values of thermal conductivity.
The two lines were simply the commercially available pair of MON810 and its local "counterpart comparator", the lines that would be planted in the field.
Once I entered the store I was handed off to an associate to help me try on each available pair and make a decision about the one I wanted (purchases were very strictly limited to one watch per person).
The project came about in the early 1990s through a commission from Arts at St . Anns; two related albums were later released on Nonesuch, but this is the first commercially available pairing of music and film.
To identify the linear relationships between all available pairs of regions, we use canonical correlation analysis to test whether a statistically significant correlation exists between each pair of cortical parcels as quantified via structural, connectomic or network-theoretic measures.
The velocities estimated for all available pairs were averaged at every 10-km depth slice, and velocities of 6.8 to 7.7 km/s were obtained (Figure 7b).
The integral of the RDF of Figure 3 is presented in Figure 4 normalized with relation to the number of available pairs.
We applied two-pass differential interferometry to available pairs of images with Gamma® software with ASTER GDEM ver. 2 (Tachikawa et al. 2011) and obtained interferograms.
