accurate calculation of air property的用法和样例：
- Yet rapid and accurate calculation of preestimate time proves to be difficult.
- More accurate calculation of pressure loss in narrow annuli of slim holes and coiled tubing operations is required.
- In order to guarantee the precision of straight walls,it de-mands accurate calculation of blank dimensions.
- Accurate calculation of cyclic pressure dissipation is the basis of programming of bit hydraulics optimization.