＞声学＞声学材料＞释义 attenuation 衰减量 attenuation ①衰减，衰耗 ②稀释 ③熄灭
attenuation 衰减
attenuation 衰减
attenuation 减毒作用；弱化作用
计算机硬件 计算机工程设计 释文 attenuation 衰减
- animal nuclear transfer
- Animal Nutrition
- animal nutrition
- animal nutritional ecology
- animal oil
- animal oogenesis
- animal oosperm
- animal opisthorchiasis
- animal ovarian adenocarcinoma
- animal pain
- animal papilloma
- animal parathyroid gland
- Animal-person Caricatures
- animal pharyngo-esophageal carcinoma
- animal photography
- animal physiological ecology
- animal physiology
- animal pineal gland
- animal-plant interaction
- animal population landscape
- animal power
- animal production
- animal products acquisition processing machinery
- animal products processing science
- animal product unit