各组典型试样以扫描电镜观察表面微观结构。
Scanning electron microscopy (SEM) was used to observe the surface microstructure of each typical specimen.
通过对大庆热裂化渣油、新疆天然沥青两种典型试样在热转化时中间相转化过程的考察，初步探讨了中间相形成的一般规律。
Thermal pyrolysis of Daqing thermal tar and Xinjiang natural bitumen at various tempertures were studied with the purpose of investigating the mesophase transformation.
用电镜对邯钢Q 235, Q 345中板伸长率低的典型试样进行了断口、金相组织分析，找出了试样断后伸长率低的原因，提出了相应的改进建议。
With electron microscope the fracture surface and metallographic structure analysis is done for typical sample of Q235, Q345 plate of low elongation, its reason found out, some Suggestions proposed.
它的典型的应用范围包括各种常用的试样以及食品、饮料的来料检查、化学药品、制药、塑胶原材料、建筑材料、包装材料等。
Its typical applications include various kinds of specimens and food, beverage of incoming inspection, chemical, pharmaceutical, plastic raw materials, building materials, packaging materials, etc.
提出了典型镀层腐蚀试样的制备及利用灰度直方图来检索腐蚀图像的一般框架。
The preparation of typical coating corrosion samples and common frame of grey histogram-based image retrieval are presented.
合金丝试样中部为变形磨损，侧面为微切削磨损，表现为典型的韧性材料冲蚀磨损特性。
The surface morphologies exhibit deformation wear in the middle and micro cutting wear in the sides, which indicate that all the samples exhibit ductile material characteristics in the erosion.
测量了四种典型镍镀层的采透火和退火试样的正电子湮没寿命谱。
The Positron lifetime spectra of unannealed and annealed Ni-coats, electro-plated from the four typical baths, have been measured.
本文研究了试样蒸发曲线的典型特征。
This article studies the characteristic features of the vaporization curve of LI samples.
试样表面具有典型的金属光泽，断口光亮并具有典型的玻璃断口。
The surfaces of the samples have the typical metallic luster, and the fractures of the samples are agleam and have the typical glassy fracture.
试样表面具有典型的金属光泽，断口光亮并具有典型的玻璃断口。
The surfaces of the samples have the typical metallic luster, and the fractures of the samples are agleam and have the typical glassy fracture.
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