X-ray diffraction was used to study the variation of Microfibril Angle (MFA) in moso bamboo.

摘要应用X射线衍射技术对毛竹微纤丝角的变异规律进行了系统的研究。

The microstructures were studied with optical microscope, X-ray diffraction,electron probe and glow discharge spectro scopy analysis.

用光学微镜、X-光、电子探针及辉光逐层分析等方法进行了微观分析。

The product of ion-exchange membrane electrolysis from Bayer liquor is Bayerite according to the pattern of X-ray diffraction.

X射线衍射分析表明，离子膜电解种分的产品为拜耳型铝。

The crystallization porperty of polycaprolactam(PA6)-polyethylene glycol(PEG)block copolymer wasinvestigated by means of electron microscope,x-ray diffraction,DSC and hot stage polarized microscope.

应用DSC、热台、扫描电镜以及偏光微镜等研究了PA6-PEG嵌段共聚物的结。

The mesostructure order was retained after the growth of the nanoparticles, as pointed out by small-angle X-ray diffraction measurements.

小角XRD示在生成纳米粒子后，薄膜的有序介孔结构未受到破坏。

The crystal structure was studied by means of X-ray diffraction,magnetic disaccommodation measurements were carry out with a computer aided system based on a LCR bridge.

用X射线衍射仪对粉末样品的结构进行了观测,磁导率减落测量用计算机辅助系统的阻抗自动测量仪(LCR电桥)来完成。

According to the theory of scalar diffraction, first, the equipollence of spatial distribution of the plane-wave interferential field and parallel projective sine grating is discussed.

摘要根据标量衍射理论，首先讨论了两平面波干涉场的空间分布与平行投影正弦光栅的等价。

Research on the failure reasons of the cooling tube were carried out by means of macroexamination, thickness measurement, X ray diffraction, optical microscopy and chemical analysis.

采用宏、微观分析、学成分分析等手段,对冷却水管的腐蚀穿孔进行了失效分析。

The crystal structure has been determined by X ray single crystal diffraction, showing a distorted trigonal bipyramidal configuration with five coordination for the central tin atom.

通过元素分析、红外光谱和核磁共振谱对其结构进行了表征。用X-射线单衍射测定了该合物的体结构。

This is achieved by first crystallizing the purified biomolecule into ordered arrays and then using X-ray diffraction to analyze the crystals.

这种方法的运用是基于首先使纯的生物分子结为有序排列然后用X射线分析结体。

The wavelength division effect of grism in a multi-wavelengths optical system is discussed, the grism consist of a tranditional optical prism and a diffraction optical phase grating.

本文探讨稜镜光栅在多波长操作系统中的分波效应。