The impacts also change the colour, reflectance and chemistry of the surface over time.
微粒的飞溅不仅在水星上空形成了一个超级稀薄的大气层（更准确的说是外大气层），而且还改变了水星地表的颜色，反射比，以及化学成分。
The UV-VIS-NIR reflectance spectra of the Moon are an important tool to interpret Moon surface composition.
月球紫外-可见-近红外反射光谱（强度，反照率以及吸收特征）是研究月球表面物质组成的重要手段。
The near infrared reflectance spectrum (NIRS) technology has characteristics of fast, accurate and low cost.
近红外光谱分析技术(NIRS)是具有快速、准确、低成本的现代检测技术。
This paper briefly introduces the concept of bidirectional reflectance and its relation to 3-d spatial structure of ground objects.
本文简要介绍了地物二向性反射的概念及其与地物三维空间结构之间的关系。
The influence of structure parameters and contents of plant leaves on their reflectance spectra was analyzed using the PROSPECT model.
利用植物单叶光谱模型PROSPECT分析了植物叶片结构和组分对其反射光谱的影响。
The effects of the aspect of iron fiber on reflectance are analyzed.
分析了铁纤维长径比对反射率的影响。
The vitrinite-like reflectance increase with the burial depth linearly.
镜状体反射率随埋深加大呈线性增加。
Spectral reflectance from leaves and the differential spectrum were measured.
测定叶片光谱反射率和微分光谱。
Objective To study non - invasive measurement of reflectance oxygen saturation.
目的：探讨反射式血氧饱和度无创检测方法。
The relationship between soil texture, soil ferric oxide and soil spectral reflectance.
氧化铁与土壤质地与土壤反射率的关系。
Besides, effects of rice leaf blast on spectrum reflectance of rice was studied simply.
此外还初步研究了稻叶瘟对水稻冠层光谱特性的影响。
The spectral reflectance before and after irradiations of electrons was insitu measured.
采用原位测量的手段记录了辐照前后的光谱反射系数。
A method is proposed to recover the reflectance properties of all objects in an environment.
提出一种恢复场景中所有物体的反射特性的方法。
Method: a quantitive model was built up with near-infrared diffuse reflectance spectroscopy.
方法：采用近红外漫反射光谱建立定量校正模型。
The mirrors here are coated with a multilayered dielectric film having a reflectance of over 99%.
这儿的反射镜上镀了一层多层介质膜，因而反射比超过99%。
The conclusions can be used for further study on spatial reflectance characteristics of material surfaces.
上述实验结论对材料表面空间反射特性的研究具有重要意义。
The methods for obtaining the reflectance curves of red tide organism water body are systematically studied.
较为系统地研究了赤潮生物水体反射率曲线获取方法。
Besides, the bubble density and reflectance increased with the wake observation position approaching the target ship.
同时，随着观测点在尾迹中的位置距目标船的接近，气泡密度不断增大，反射率也随之增强。
The ellipsoidal deformation of reflectance in the studied area was characterized by extend type or flaser type strain.
测区内煤的镜质组反射率椭球体的变形特征属于拉长型应变和压扁型应变。
A function of the diffusion coefficient and attenuation coefficient was derived from the measured diffuse reflectance.
又从测得的漫反射率推得漫射系数和衰减系数的函数。
The research results show that the linewidth, radical densities and maximum reflectance of disturbed coals are increased.
结果表明，构造煤的顺磁共振谱图线宽、自由基浓度和最大反射率值增高。
This paper briefly introduces the basic structure of the reagent carriers and the principle of the reflectance photometry.
本文简介了试剂载体的基本结构和反射光度计的测量原理。
The closer the measuring reflectance curve to the theoretical reflectance curve, the higher a photocathode sensitivity is.
多碱阴极的实测反射率曲线越接近理论曲线，其灵敏度也越高。
The experimental means, reflectance spectra characteristics and application prospects of this method are given in this paper.
本文介绍矿物的红外反射光谱的实验方法、光谱特征及应用前景。
The experimental means, reflectance spectra characteristics and application prospects of this method are given in this paper.
本文介绍矿物的红外反射光谱的实验方法、光谱特征及应用前景。
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