英语人>网络例句>absorption coefficient 相关的网络例句
absorption coefficient相关的网络例句

查询词典 absorption coefficient

与 absorption coefficient 相关的网络例句 [注:此内容来源于网络,仅供参考]

For the exposed area of spatial sound absorbent in sound field is large and taises the sound absorption performance per unit area, it is possible to minimize the area for sound absorption treatment and gain better sound absorption effect.

由于空间吸声体在声场中暴露的面积大,提高了单位面积的吸声性能,从而有可能用最小的吸声处理面积而获得较大的吸声量。

The device includes a drill spigot inserting into the marebase sand layer through the upper cover soil layer, there sets air inlet, sand discharging pipe and vibration connecting pipe in the drill spigot; there sets a sand absorption head on the bottom of the air inlet and sand discharging pipe; the bottom of the vibration connecting pipe connects with the vibration head; the sand absorption head is made up of a centre cavity, ring cavity and sand absorption pipe.

该装置包括一穿透上部覆盖土层插入到海底深埋砂土层的钻孔套管,在钻孔套管内,设有进气管、排砂管和振动连接管;进气管和排砂管的下端连接一个吸砂头;振动连接管的下端连接振动头;吸砂头由一中心腔室、环状腔体和吸砂管构成。

An experimental apparatus of falling film absorption in a vacillating is set up to check the reliability of theoretical model and to have a deep understanding of heat and mass transfer of practical falling film absorption. Falling film absorption with TFE/NMP solution in a static vertical tube and that in a vacillating tube are investigated respectively.

为验证理论模型的可靠性并进一步深入了解实际摇摆降膜吸收过程中热、质传递情况,自建了摇摆振动单管吸收试验台;分别对静止和摇摆状态下TFE/NMP垂直管内降膜吸收进行试验研究。

Compared with the low absorption efficiencies of a gas of atoms and molecules (less than 10%), it is demonstrated experimentally that a gas of clusters has much higher absorption efficiency. The absorption efficiencies to the laser energy are as high as 90% and 50% for rare gas clusters and hydrogen clusters, respectively.

实验发现,相对于原子或者分子气体喷流对激光的低吸收效率(小于10%),惰性气体团簇喷流和氢分子团簇喷流对飞秒强激光脉冲有非常强的吸收,吸收效率分别达90%和50%以上。

Different concentrations of pentachlorophenol solution, the higher the rate of absorption of the smaller, the slower the flow rate, the higher the rate of absorption, the highest absorption rate of up to 100%.

不同浓度五氯苯酚溶液,浓度越小吸附率越高,流速越慢,吸附率越高,最高吸附率可达到100%。

The results indicate that the serpentine cat's-eye mainly consists of chrysotiles, which show the characteristic diffraction lines d(subscript 202, 006)=0.2446nm (I/I0=29) and d(subscript 202, 006)=0.2451nm (I/I0=27) in the XRD pattern; two absorption bands near 3600~3690cm^(-1) and three characteristic IR absorption bands around 960~1100cm^(-1) and one weak shoulder absorption band in the IR patterns.

结果表明,四川蛇纹石猫眼的主要组成矿物为纤蛇纹石,具有斜纤蛇纹石d(下标 202。 006)=0.2446nm(I/I0=29)和d(下标 202。 006)=0.2451nm(I/10=27)X射线粉晶衍射的特征谱线;在960~1100cm^(-1)间红外图谱分裂成3个明显的谱带,570cm^(-1)附近的红外谱带以肩状出现,在3600~3690cm^(-1)的高频区出现两个谱带。

Testing and investigation of Sound Absorption Coefficient and Sound Attenuation show sound-absorbing wool materials have excellent sound absorption properties.

通过对羊毛吸声材料的吸声系数与声衰减能力的测试,发现其吸声性能优良。

The argument has been further supported by a simple absorption model and the yielded refractive index and absorption coefficient.

再次,对掺硼氢化纳米硅样品高分辨率电子显微镜的分析证实了有序的区域镶嵌在非晶硅的网络里。

Absorption spectrta, fluorescence spectra , linear absorption coefficient, linear refractive index, molecule concentration of liquid samples and thickness of thin films were measured.

对自制的偶氮苯样品作吸收光谱、荧光光谱、线性吸收系数、线性折射率以及液体样品的浓度和薄膜样品的膜厚等的测量。

Based on the acoustic absorption theory of microperforated panel and by the means of the theoretical analysis and emulation, the paper focuses on the acoustic characteristic including acoustic impedance, frequency and acoustic absorption coefficient of microperrforated panel working in the combustion chamber which has high temperature and great temperature gradient.

摘要根据微穿孔板吸声理论,采用理论分析和仿真的方法,着重讨论微穿孔板在温度梯度下的声阻抗、共振频率和吸声系数等声学特性,分析其受温度影响变化的机理。

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