Method equals the measurement of non-homogeneous absorbent ' acoustic absorptivity factor and sound wave vertical incidence

• 1. 声波斜入射材料吸声系数与隔声量测量装置及其测量方法 [P] . 中国专利： CN107907595A . 2018-04-13
• 2. 材料无规入射吸声系数或吸声量的测量方法及其测量装置 [P] . 中国专利： CN103675104B . 2015.12.02
• 3. METHOD OF FLAT NON-HOMOGENEOUS ABSORBERS' ACOUSTIC ABSORPTIVITY FACTOR MEASURING WITH SOUND PERPENDICULAR INCIDENCE [P] . CS243030B1 . 1986-05-15

  机译： 垂直声入射法测量平板非均质吸收体的吸声系数

• 4. Apparatus for measuring vertical incident absorption coefficient and method for measuring vertical incidence sound absorption coefficient [P] . JP6977949B2 . 2021-12-08

  机译： 测量垂直入射吸收系数的装置和测量垂直入射吸收系数的方法

• 5. Absorption module for vertically oriented installation in e.g. living room, has absorption chamber filled with absorption material for absorption of sound waves, where absorption chamber is implemented without sound-hard materials [P] . 德国专利： DE102005045702A1 . 2007-03-22

  机译： 用于垂直安装的吸收模块，例如起居室，其吸收室装有用于吸收声波的吸收材料，其中吸收室的结构没有隔音材料

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• 1. EFFECTS OF A CLOUD FILTERING METHOD FOR FENGYUN-3C MICROWAVE HUMIDITY AND TEMPERATURE SOUNDER MEASUREMENTS OVER OCEAN ON RETRIEVALS OF TEMPERATURE AND HUMIDITY [J] . 贺秋瑞 ,王振占 ,何杰颖 . 热带气象学报：英文版 . 2018,第1期
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