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Furthermore,polarized optical microscopy indicated that SPCL exhibits irregular spherulites with poor morphology and apparently slower crystallization rate,whereas LPCL shows fast crystallization rate and good spherulitic morphology.

POM观察聚己内酯的等温结晶形态，发现星形聚己内酯和相近分子量的线形聚己内酯相比，前者具有不规则的球晶形态和较慢的结晶速度，而后者表现出较快的结晶速度和规则的球晶形态。

Microfissures on the rocke moutonnées from the Halasi River Catchment and the source of Urumqi River were observed on the hand-specimen of the bedrock from the ice-rock interface directly and under the polarized microscope and SEM. Parallel microfissures dorminates on the stoss and the top-surface; while irregular microfissures dorminates on the lee.

根据天山乌河河源的羊背石和阿尔泰山哈河流域的羊背石表层岩石手标本上微裂隙直接观察，以及在偏光显微镜下SEM的超微裂隙观察，&阿羊&上的微裂隙多，迎冰面和顶冰面以平行裂隙为主，背冰面以不规则裂隙为主（已剔除可能由构造运动产生的裂隙）。

Aspiration of the subdeltoid bursa and AC joint yielded some fluid and a small piece of white material, which demonstrated monosodium urate by polarized microscopic study.

细针抽取三角肌下滑液囊和肩峰锁骨关节得到分别得到一些液体和一小点白色物质。在极光显微镜下显现monosodium urate。

The energy spectra of hot electrons have been measured using the magnetic spectrometers, fitted with the LiF thermoluminescent dosimeter which were calibrated using Cs~(137)γ-ray sources, in the interaction of a 130 mJ, 60 fs, 800 nm, 1∶10~(-6), 7.0×10~(17) W·cm~(-2) P-polarized laser incidence on Cu foil target at an angle of 45° with respect to the target normal without any prepulse.

在激光能量130mJ，脉宽60fs，波长800nm，对比度1∶10-6，激光与靶法线成45°夹角， P偏振，靶面激光峰值功率密度约为7.0×1017W·cm-2，无预脉冲的条件下，采用电子谱仪与经γ标准源标定的LiF热释光探测器相配合，测量了飞秒激光薄膜靶相互作用中产生的超热电子能谱。

Their thermotropic liquid crystal properties were studied through polarized optical microscopy and differential scanning calorimetry.

通过偏光显微镜和差示扫描量热法对这些化合物的热致液晶性进行了研究。

Since the element sulfur has lower electro-negativity than oxygen and the C=S double bond is easier to be polarized than C=O double bond, thiocarbonyl compounds and carbonyl compounds have different reaction properties, and their photochemical reaction mechanisms often possess dramatic difference.

但是，由于硫元素较低的电负性和C=S双键较高的可极化性，硫代羰基化合物和羰基化合物有着本质不同的反应特性，光化学反应机理常常存在着戏剧性的差别。

Morphology, composition and structure of the obtained chromate film were studied by measurement of polarized electric resistance and neutral salt spray test, with result that corrosion resistance of the chromate film was greatly improved with the addition of titanium which attributes to the formation of titanium dioxide and titanyl sulfate in chromate films and their corrosion products.

利用SEM、XPS等方法研究了所得钝化膜的形貌、组成及结构，并通过极化电阻的测量和中性盐雾试验研究了钝化膜的耐蚀性。

In this experiment setup, a polarized common-path optical heterodyne interferometer is able to measure the twist angle and untwisted phase retardation of TN-LC very precisely.

实验中所使用到的光学架构，为一极化共光路径光学外差干涉仪，其结合了椭圆仪的概念，以透射的方式，将TN-LC之扭转角以及无扭转相位延迟这两个光学参数，精准地量测出来。

The second part is to study the synthesis of poly(2,3-diphenyl-1,4-phenylene vinylene)s containing triphenylene liquid crystal side groups and their application in polarized emission.

第二部份为合成DP-PPV侧链接上三苯基液晶基高分子并探讨其高分子偏极化上之应用。

The mineral constituents of the precipitates are confirmed to be lepidocrocite, calcite, whewellite and hydromuscovite under the polarized microscope and through infrared spectrum analysis.

在偏光镜下和通过红外光谱分析确认沉淀物为纤铁矿、方解石、水草酸钙石和水白云母等。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。