偏光显微镜

本文中应用了偏光显微镜、扫描电子显微镜和X射线衍射仪分别对试样的组构特征及扁平颗粒的定向排列特征作了观察和测定。

Polarization microscope , scan electronmicroscope and X ray diffractometer are applied separately to view and determine the fabric characteristics and orientated range of flat particles in samples .

通过DSC、偏光显微镜、TG以及热变形测试等分析方法，研究了聚对苯二甲酸乙二醇酯（PET）/聚对萘二甲酸乙二醇酯（PEN）共混物的结晶特征以及热稳定性能。

The crystalline characteristic and heat stability of PET / PEN blends were studied through DSC , polarization microscope , TG and thermal deformation test .

采用偏光显微镜法、X射线背射劳埃法、X射线形貌法研究了片状晶体中的缺陷。

Crystal imperfections were examined by means of micro-scopic method and X-ray Laue-topographic techniques .

本文采用偏光显微镜、X射线衍射和差示扫描量热仪等研究了它们的结晶行为。

The crystallization behavior and crystallization kinetics of these polyesters was studied by POM , XRD and DSC .

通过热台偏光显微镜和DSC对其介晶性进行了研究。

Their mesogenic behaviors were studied with DSC and polarized optical microscopy .

运用扫描电镜（SEM）和偏光显微镜对共混物的冲击断口形貌以及结晶情况进行了观察与分析；

The morphology and the crystallinity of the blends were studied with SEM and polarizing microscope respectively .

用元素分析1、HNMR、IR及MS测试技术表征了产物结构，通过DSC及POM（偏光显微镜）对其液晶相进行了研究。

Their structures were identified by IR , MS , 1H NMR and elemental analysis .

用偏光显微镜观测处理后淀粉颗料结构，结合X射线衍射曲线确认淀粉由多晶态向非晶态的变化。

The change from crystal to non-crystal was confirmed by observation of sample structure by micro-polariscope combining with X-diffraction spectrum .

用X射线衍射法测定了注射成型聚丙烯的结晶度，并用偏光显微镜法观察了它的结晶形态。

The crystallinity of polypropylene was measured by X-ray diffraction method . The crystal morphology was observed under a polarizing optical microscope .

通过光透过率测试、X射线衍射分析、偏光显微镜观察、力学性能测试等手段对所得聚丙烯进行了分析表征。

The crystalline morphology , properties and light transmittance are investigated by PLM , X-ray , ultraviolet-visible spectrometry and mechanical properties tests .

通过偏光显微镜观察，液晶分子在4种PI膜上都获得了均匀取向。

The uniform LC molecule alignment induced by PI alignment films was confirmed by polarized optical microscope .

并对其结构进行了表征。采用DSC和偏光显微镜方法研究了聚合物的液晶行为。

The liquid crystalline behavior of the polymers was studied by DSC and polarized optical microscopy .

利用体式和偏光显微镜对36个样品的碎屑矿物特征进行鉴定，并对重矿物进行R型和Q型聚类分析。

Clusters of 36 samples are identified by using microscopes , and heavy minerals are analyzed according to R and Q types clustering .

采用偏光显微镜和广角X射线衍射对其由多晶态向非晶态的渐变过程进行了研究，提出高交联玉米淀粉中存在不同于原淀粉多晶颗粒态的只含无定形结构的非晶颗粒态。

The polarisation microscopy and X ray diffraction data suggested that high cross linking caused the starches changed from polycrystalline granules to noncrystalline granules gradually .

液相温度用偏光显微镜和半定量X射线衍射强度外推法两种方法来确定，并且这两种方法测出的结果比较接近。

The liquidus temperatures determined by petrographic microscopy method are in better aggreement with those determined semiquantitatively by the extrapolation method of X-ray diffraction intensity .

通过偏光显微镜和DSC分析，1具有液晶性能，而2没有液晶性能。

Analysis with polarizing microscope and DSC show that 1 has liquid crystal property while 2 has not .

并进一步利用偏光显微镜观察了PET纤维对聚烯烃半晶聚合物结晶行为和结晶结构的影响。

And further we use polarizing microscope to observe the impact of PET fiber on semi-crystalline polyolefin polymer crystallization behavior and crystalline structure .

采用DSC、偏光显微镜（PLM）对超细SBR胶粉改性PP的等速降温结晶、等温结晶行为进行了研究。

Crystallization of modified PP using superfine SBR powder was researched by means of DSC and PLM .

通过偏光显微镜（PLM）和差示扫描量热仪（DSC）对MB的成核效果进行了表征。

The influence on its crystallization characteristics was also investigated by using PLM and DSC .

偏光显微镜和DSC测定都表明临界浓度为43wt%。

The critical concentration of mesophase formation was 43 wt % determined both by DSC and polarizing light microscopy .

利用X-RAY衍射、偏光显微镜和微电泳仪研究了降凝剂对原油中蜡的结晶的影响。

The effects of pourpoint depressants on the wax crystals of Shengli crude oil are studied by using X-RAY diffraction , the polar microscope and micro-electrophoresis instruments .

在正交偏光显微镜（PLM）和扫描电镜（SEM）下观察了不同结晶条件下PA1010/6共聚物结晶及球晶形态。

The spherulite morphology of PA1010 / 6 crystallizing at different conditions was studied by PLM and SEM .

用DSC、偏光显微镜及X射线衍射等研究了这些聚合物的液晶相转变温度及相行为。

The liquid crystalline properties of the polymers prepared were also investigated by differential scanning calorimetry ( DSC ), polarizing microscopy and X-ray measurement .

用DSC和偏光显微镜（POM）研究两者复合前后的液晶行为。

DTA and polarized optical microscope ( POM ) were utilized to investigate the liquid crystal behavior of complex .

利用偏光显微镜，对高聚物（PP，PS和PE）在不同条件进行熔融结晶时的球晶进行了研究。

Spherulites of some polymers such as PE , PP and PS during melting crystallization under different conditions are studied by means of polarized microscope .

本文用偏光显微镜和DSC研究了马来酸酐接枝聚丙烯共聚物的形态，球晶径向生长速率及结晶熔融行为。

The isothermal radial growth rates of spherulites and the morphology of maleic anhydride-g-polypropylene have been determined by means of polarizing microscope .

AFM和拉曼光谱证实所得到的晶粒是均匀的单层石墨烯，选区电子衍射以及偏光显微镜证实石墨烯晶粒为单晶结构。

AFM , Raman spectra , SAED , and POM showed that the submillimeter graphene grains were monolayer single crystals .

利用差动扫描量热计（DSC）、偏光显微镜、X射线衍射等手段对该共聚酯进行了表征。

The liquid crystalline properties and other properties were elementarily studied by polarized microscope a hot stage , wide angle X-ray diffraction and differential scanning calorimetry .

用IR、TG、DSC、SEM、X－射线衍射，偏光显微镜等手段对接枝物的结构和性能进行了表征。

The structure and properties of grafted product were characterized by means of IR , TG , DSC , Xray diffraction , polarizing microscope and SEM .

聚合物通过GPC、DSC、TG、WAXD和偏光显微镜等方法测试表征。

The polymers were characterized by GPC , DSC , TG , WAXD and polarizing microscope with heating stage .