crop albedo是什么意思

网络释义

用法例句

A Simulation Study of the Influence of Interdiffusion Barrier on Soft X-ray Reflectivity of Mo/Si Multilayers;

研究扩散屏障层对Mo/Si多层膜软X射线反射率影响的模拟

Transport and reflectivity behavior in La_(2/3)Sr_(1/3)MnO_3 thin film;

La_(2/3)Sr-(1/3)MnO_3薄膜的输运及激光反射率特性

Analyses of reflectivity of grazing incident X-ray microscope;

掠入射X射线显微镜反射率分析

A continuous-wave cavity ring-down spectroscopy(CW-CRDS) technique employing a broad-band diode laser is developed for the high reflectivity measurement.

提出了基于宽谱半导体激光器连续激光光腔衰荡法测量高反射率的方法,给出了方波调制连续激光光腔衰荡法理论。

A novel high reflectivity type of semiconductor saturable absorption mirror grown by metal organic chemical vapor deposition is presented.

利用金属有机气相淀积方法生长了一种新型吸收体 :高反射率半导体可饱和吸收镜 。

In this paper we analyze the high reflectivity of transient interaction in Stimulated Brillouin enhanced Four Wave Mixing system under pump depletion.

从理论上分析了受激布里渊增强四波混频系统在泵浦抽空条件下，通过改变系统输入信号的组合，以获得高反射率的系统瞬态作用，计算机模拟得到了大于１０７左右的反射率。

In order to develop outer wall heat-insulated paint which is low cost and high heat reflectance,the heat-insulated fillings of fly-ash floating beads enwrapped with TiO2 were prepared by heterogeneous deposition method.

为研制出低成本、高热反射率的外墙隔热涂料,采用非均相沉淀法制备了TiO2包覆粉煤灰漂珠隔热填料。

Research shows that the heat reflectance of the compound outer wall heat-insulated paint prepared with the TBH emulsion as base,10g hollow glass micro-pellet and 2g cordierite as fillings reaches 91.

研究发现:以TBH为成膜基料,添加10g空心玻璃微珠和2g堇青石填料,制备出的复合型外墙隔热涂料的热反射率达91。

The major factors of heat balance are as follows: global radiation, net radiation, albedo ratio etc.

主要观测要素有:总辐射、净辐射、反射率等,并与开垦后的农田进行对比,探讨沼泽湿地生态系统演化的热平衡结构的变化规律。

By using the long term observed solar radiation,evaporation and meteorological data in Wuhan,the Penman formula is discussed and modified in this paper,Otherwise,the method of calculating surface albedo is studied and the modified formula is used to estimate lake evaporation and catchment po-tential evapotranspiration.

应用武汉市日射站和东湖蒸发站的长期观测资料，对彭曼公式中的各项进行探讨和修正，研究反射率的计算方法，并采用气候学方法计算水面蒸发量和流域蒸散发能力，结果较为满意。

The surface solar total radiation is first calculated when albedo is fixed under clear-sky varying atmospheric conditions by using the radiation transfer model and the model atmosphere profile of the middle latitude summer,and a parameterization scheme is then proposed based on the result.

首先利用辐射传输模式和中纬度夏季标准大气廓线,分谱带计算晴天各种大气条件下地表反射率取定值时的地表太阳总辐射,并把所得的结果作为标准资料,提出参数化方案。

The effects of constant and trace elements on the reflection rate of finished aluminium plates were discussed.

探明了各常量及微量元素含量对抛光铝材反射率的影响。

The paper analyzes the relation between the metallic-membrane plating technique and the specular reflection rate of the plastics window, in order to improve the resistance to elements and color decorative of the plastics window .

分析塑钢窗镀膜工艺与膜层镜面反射率关系,提高其耐候性及色彩装饰性。

By using the reflection rate of the two surfaces of thin film to guide multiple velocity of light interference,the transmission light forms into a strength formula.

利用薄膜两表面的反射率导出多光束干涉后形成的透射光强公式,从而得出使波长为λ的正入射光完全透过的条件。

Transmittance And Reflectance Meter

可视光透过率、反射率计

The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.

反射波振幅与入射波振幅的比率称作反射率或反射系数。

reststrahlen band

强反射率带, 余辉带

radar equivalent reflectivity factor

雷达等效反射率因子

generalized isoreflectance contour map

广义反射率等值线图

spectral reflectance of arboreal species

乔木手的光谱反射率

reflectance radiometer-photometer

反射率测定用辐射计-光度计

The reflectivity of the cavity mirrors is measured to be (99.925±0.001)% and the reflector to be (99.992±0.003)%.

重复测定反射镜样品的反射率，精度达到10^(-5)。

Design of Color Reflective LCD with High Reflectivity and Good Viewing Angle

宽视角高反射率彩色反射式液晶显示器的设计

Snow covered surfaces have a high albedo; the albedo of soils ranges from high to low; vegetation covered surfaces and oceans have a low albedo.

覆雪表面具有高的反射率；土壤的反射率由高到低变化较大；植被表面和海洋的反射率较低。

The reflectivity of land to solar radiation is much higher than that of ocean.

陆地对太阳辐射的反射率远远高于海洋。

Effect of dispersive pump on reflectivity of stimulated Brillouin scattering

色散泵浦对受激布里渊散射反射率的影响

When the angle of the probe beam is near Brewster angle the reflectivity can reach up to 60%.

当物光近于布儒斯特角入射时,反射率可达60％。

method for forming hand sheets for reflectance tests of pulp

纸浆反射率测定用草纸制备方法

the ratio of reflected to incident light.

入射灯光反射的比率。

Reflected power coefficient of a radome

天线罩功率反射系数

Analyses of the Diffraction Efficiency of Reflection Holograms on MATLAB;

基于MATLAB的反射式全息图的衍射率分析

Reflectance: The relative amount of reflected light of a surface. May be expressed in percentage.

反射度:一个表面的相对反射量。可用百分率表达。