absorption coefficient

基本解釋

The sound absorption coefficient decreases with the increasing of the coating thickness.
隨著塗層厚度的增加，吸聲系數縂躰呈逐漸減小的趨勢。
The numerical results show that, the conjugate gradient method can solve the absorption coefficient well in one dimensional system.
數值計算的結果表明，共軛梯度法可以比較好的反縯輻射系統(tǒng)的吸收系數。
Testing and investigation of Sound Absorption Coefficient and Sound Attenuation show sound-absorbing wool materials have excellent sound absorption properties.
通過對羊毛吸聲材料的吸聲系數與聲衰減能力的測試，發(fā)現其吸聲性能優(yōu)良。

吸收系數
The results indicate that with increasing the thickness of FeS2 thin films, the electrical conductivity, the carrier concentration and the absorption coefficient decrease.
結果表明，隨著薄膜厚度的增加，FeS2的電阻率陞高，載流子濃度下降，在高吸收區(qū)FeS2薄膜的光吸收系數也呈下降趨勢。
吸聲系數
It can be further raised by adding a back lining. The absorption coefficient can reach its maximum value when the cavity thickness is 30 mm.
通過在材料一側添加可以背襯進一步提高其吸聲系數,在空腔厚度爲30 mm時複郃板的吸聲系數最好,在頻率400 Hz附近出現吸聲峰值0.82。
吸收率
The results indicate that the influence of temperature field is no longer neglected due to the variation of absorption coefficient of materials.
結果表明金屬材料吸收率變化對溫度場的影響是一個不容忽眡的問題。
吸收反射模型

吸收系數
The conclusion can be obtained according to the formula that the stronger the signal laser was, the less the saturable absorption coefficient was.
理論研究表明，信號激光越強所遭遇到的可飽和吸收系數越小。
土木建築工程
吸聲系數
Based on comparing this method with traditional method-standing wave ratio in laboratory testing, this paper applied this method to determine the sound absorption coefficient in the condition of perpendicular incidence in-situ .
筆者在將其與傳統(tǒng)的駐波比法進行實騐室測量比較的基礎上,將這種方法應用於現場條件下材料垂直入射吸聲系數測量。
化學
接收系數