1) transmission coefficient
透声系数
1.
The sound transmission coefficient of normal incidence is presented.
对影响水中双层穿孔板垂直入射声压透声系数的各项因素进行了详细的仿真分析与讨论。
3) sound pressure transmission coefficient
声压透射系数
1.
According to the wave theory, this paper introduced the quantity statement on sound pressure reflection coefficient and sound pressure transmission coefficient of an ultrosound beam on an infinite boundary.
本文从波动理论出发,导出了超声束在大界面上的声压反射系数和声压透射系数的定量描述,并据此对超声束在反射过程中回声失落的几种特殊情形进行了讨论。
4) noise insulation factor
隔声系数透声损失
5) Permeability coefficient
渗透系数
1.
Discussion on algorithm of permeability coefficient in hydrous layer by using logging parameter of apparent resistivity;
利用视电阻率测井参数计算含水层渗透系数的探讨
2.
Research on permeability coefficient of filter cake composed of quinoline insoluble particles;
喹啉不溶物滤饼的渗透系数研究
3.
Study on the permeability coefficient of ammonia through hollow fiber supported liquid membrane;
氨在中空纤维支撑液膜内的渗透系数
6) water vapor permeability (WVP)
透湿系数
1.
The influ- ences of protein concentrate,glycerol concentrate,and heating temperature on film properties,such as water vapor permeability (WVP) and oxygen permeability (OP) were studied.
响应面分析表明,当蛋白质浓度为100 g/L,甘油浓度为27 g/L,加热温度为69℃时,乳清浓缩蛋白可食用膜的综合通透性能为最佳,其透湿系数为0。
补充资料：一透都透
1.犹言一通百通。谓一理既明，众理皆可贯通。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条