High precision air conditioner performance test equipment should have good test and control means and client-friendly test software.

良好的测控手段和用户友好的测试软件是高精度的空调器性能测量装置的重要保证。

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Heat insulation performance: laminated glass (especially colored laminated glass) can reduce sunshine transmission, decrease the charge for air conditioner and save energy.

夹层玻璃(特别是有色夹层玻璃)能减少阳光透射，降低空调费用，节约能源。

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It was shown that wet bulb temperature and altitude could do effect on the air density which influence the performance of room air conditioner according with the other equation.

结合相关公式分析了在一定条件下空气密度对空调性能产生重要影响，而湿球温度和海拔高度是影响空气密度的主要原因。

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