VAV air conditioning的用法和樣例：
例句
- A VAV system delivers air in quantities based on the actual instantaneous load requirements.
阿變風(fēng)量空調系統提供空氣中的數量根據實(shí)際瞬時(shí)負載要求。 - Currently, the instability of the VAV system's operation and the fresh air are the two major issues affecting the VAV system's performance.
摘要變風(fēng)量空調系統運行的不穩定以及新風(fēng)等問(wèn)題是影響變風(fēng)量空調系統性能的主要原因。
