1.Using the method of optimal efficiency and maximal quantity of refrigerating output, a thermoelectricity refrigeration system commix with compress refrigeration is designed.
本文对塑料片低温对折机功率热电制冷系统的计方案进行了探讨。
2.Commixing the natural edible and officinal spiceberry with the crusted green-tea or fumigating the crusted green-tea with spicery enhance its redolence and ameliorate its bitterness.