衍射光谱

词组短语

diffraction spectrum

与衍射光谱相关的网络例句 [注：此内容来源于网络，仅供参考]

As substitute for fluorite lens, a double-layer DOE is used in a long focal-length apochromatic objective lens. The modulation transfer function of this hybrid optical system is suggested for evaluating diffraction efficiency of the multilayer DOE. The results show the diffraction efficiency has a wide and symmetrical distribution in the whole waveband.

利用双层衍射光学元件替代萤石透镜校正混合光学系统的二级光谱，设计并制作了一套长焦距物镜，并利用系统调制传递函数评价了多层衍射光学元件衍射效率，测试结果表明衍射效率在整个设计波段内以较高的数值平均分布。

Taking the reflective phase hologram grating as an example, the spectral properties of the gratings were analyzed, for recording material with refractivity modulated in the convex curve and concave curve, by the coupled-wave theory.

以反射相位型全息光栅为例，用耦合波理论分析计算了记录介质折射率调制为上凸型和下凹型调制曲线的体全息图的衍射光谱特性。

According to the relation spectrum resolution is inverse proportional to focal distance given a certain incident wavelength and phase number,and the theoretic formula is consistent with reported experimental result.

光谱分辨率是评价衍射微透镜分光特性的主要指标，根据标量衍射理论，给出了多台阶位相型菲涅尔透镜的设计公式，并利用球面波的传输理论推导了微透镜主焦距与光谱分辨率之间的函数关系，得出在入射波长和位相台阶数一定的情况下，光谱分辨率与中心焦距之间呈反比；理论推导的结果与已发表的实验结果一致。

The formula group for the design of multi-phase micro Fresnel lens according to scalar diffraction theory was given and the transmission theory of spherical wave were used to deduce the relation of focal distance of the micro lens with spectrum resolution. According to the relation spectrum resolution is inverse proportional to focal distance given a certain incident wavelength and phase number, and the theoretic formula is consistent with reported experimental result.

光谱分辨率是评价衍射微透镜分光特性的主要指标，根据标量衍射理论，给出了多台阶位相型菲涅尔透镜的设计公式，并利用球面波的传输理论推导了微透镜主焦距与光谱分辨率之间的函数关系，得出在入射波长和位相台阶数一定的情况下，光谱分辨率与中心焦距之间呈反比；理论推导的结果与已发表的实验结果一致。

The results can explain the diversity of spectral property and the experimental bandwidth wider than that calculated.

这些结果可以解释实验测得的全息光栅衍射光谱带宽较宽和光栅衍射光谱的多样性。

In this study,a simple method for preparation and characterization of three calcium zincate samples of different morphology was developed to improve the high-rate charge/discharge performance of zinc negative. The samples were synthesized,followed by direct reaction method and ball milling method.

为提高锌负极大倍率充放电的性能，先以直接反应法和球磨法合成了四边形、六边形和不规则三种形态的锌酸钙，并用X射线衍射光谱法和扫描电子显微镜法对其进行了表征，然后以恒电流充放电法考察了三者作为负极添加剂时对锌镍电池大倍率充放电性能的影响。

A novel type of caged bicyclic phosphorous functionalized silsesquioxane was synthesized from caged bicyclic phosphorous quadridentate silicon complex in the presence of tetramethylammonium hy- droxide. The product was confirmed by FTIR, 29Si MAS NMR, MS and XRD spectra.

以双环笼状含磷四配位硅为前驱体，四甲基氢氧化铵为催化剂反应得到具有高度对称结构的双环笼状磷酸酯取代倍半硅氧烷，通过红外光谱，29Si固体核磁共振谱，质谱和X衍射光谱等手段确定了产物的结构和晶型。

The X-ray diffraction spectrum were measured with a Model TURM6z X-ray spectrometer.

X -射线衍射光谱测量模型TURM6z X射线分光计。

The theoretical results show that,compared to the source spectrum,the normalized spectrum in some points of the diffracted field is blueshifted,and in the other points of the diffracted field the normalized spectrum is redshifted.

理论研究结果表明：部分相干光谱经单缝衍射后，在衍射光场的某些点，光谱相对于光源的光谱往短波方向移动，即为蓝移；而在衍射光场的另一些点，光谱呈现红移。

To avoid the shortcoming of magnification change with wavelength, which will cause the spectral image pixel registration error and provide inaccurate relative spectral signal strength in the classical diffractive optic imaging spectrometer, a novel hybrid refraction/diffraction telecentric optical system combining a diffractive lens with an achromatic lens system is presented, and the working principle is then established.

为了克服在传统衍射光学成像光谱仪中，衍射透镜的焦距随波长变化引起系统放大率随波长变化，从而导致光谱图像的像元配准误差，得到并不精确的相对光谱信号强度，提出了将衍射透镜与消色差透镜系统相结合的新型折/衍混合、二组元复合远心成像光学系统的技术方案，具体分析推导了该系统的成像理论。

与衍射光谱相关的网络解释 [注：此内容来源于网络，仅供参考]

diffraction grating：衍射栅

diffraction 衍射 | diffraction grating 衍射栅 | diffraction spectrum 衍射光谱

relaxation effect：松弛效应

diffractionspectrum 衍射光谱[频谱] | relaxation effect 松弛效应 | reducing twin bend 异径三通双弯接头

spark spectrum：火花光谱

spark plug 火花塞 | spark spectrum 火花光谱 | Sparrow's criterion 斯派罗(衍射分辨率)准则

diffraction grating spectral order：衍射光栅光谱级

diffraction grating interferometer 回折格子干渉計 | diffraction grating spectral order 衍射光栅光谱级 | diffraction group 衍射群

x ray diffraction：红外光谱

光阑衍射:aperture diffraction | 红外光谱:X-ray diffraction | 中子衍射:neutron diffraction

diffusate：渗出物

diffraction spectrum 衍射光谱 | diffusate 渗出物 | diffuse scattering 漫散射

diffraction spectroscope：衍射分光镜

diffraction spectrometer 衍射光谱计 | diffraction spectroscope 衍射分光镜 | diffraction velocimeter 衍射测速仪

diffraction spectrum：衍射光谱

diffraction spectroscopy 衍射光谱法 | diffraction spectrum 衍射光谱 | diffraction spot 衍射斑

diffraction spectrum：衍射斑

diffraction spectrometer 衍射光谱 | diffraction spectrum 衍射斑 | diffraction spot 衍射斑

NMR：核磁共振光谱

对差示扫描量热器(DSC)、核磁共振光谱(NMR)及X-射线衍射在面包老化中的应用进行了较详细的综述,并阐述了水分、淀粉、酶及表面活性剂等对面包老化的影响.