scanning electron microscope(sem)造句

例句与造句

1. The microstructure of sintered body was observed by scanning electron microscope ( sem )
   液相烧结时，颗粒合并是w颗粒长大的主要机制。
2. Moreover , the surface morphology of the films was observed by a scanning electron microscope ( sem )
   薄膜用红外光谱标识,薄膜的形貌用扫描电镜观察。
3. The spores of 7 species in bartramiaceae from china were observed by light microscope ( lm ) and scanning electron microscope ( sem )
   摘要作者通过光学显微镜和扫描电镜观察了7种珠藓科植物的孢子。
4. Scanning electron microscope ( sem ) and energy dispersive spectrum ( eds ) have been used to observe the coating surface and analyze the composition
   通过sem 、光学显微镜观察镀层表观形貌及其热振试验对镀层性能进行了表征。
5. The microstructure of ceramic tiles undergoing different temperatures in fire scene was analyzed using scanning electron microscope ( sem )
   摘要应用扫描电子显微镜对经历不同火场温度和冷却方式的釉面内墙砖的显微结构进行了观察和分析。
6. It's difficult to find scanning electron microscope(sem) in a sentence. 用scanning electron microscope(sem)造句挺难的
7. The morphologies of the samples were detected by the scanning electron microscope ( sem ) , showing that the zno micro rods are about thirty microns long with a diameter of 5 ( m
   我们还通过简单的热氧化锌粒的方法制备出了zno微柱，微柱的平均直径为2 - 5 m ，长约30 m 。
8. The sample ' s density , hardness , toughness , x - ray diffraction ( xrd ) , scanning electron microscope ( sem ) and transmission electron microscope ( tem ) analysis have been tested
   对所制备的试样进行了密度、硬度、断裂韧性、 x射线衍射分析( xrd ) 、扫描电镜( sem )和透射电镜( tem )的测试。
9. Calculated the open pore rate , porosity and average leaching time . photomicrograph of representative porous microstructure of matrix were taken by scanning electron microscope ( sem )
   计算平均开孔率、空隙率、氯化钠沥清时间，并进行支架表面与内部孔径和空隙开放情况的扫描电镜观察。
10. Seed macromorphology and seed - coat micromorphology of 11 species of kadsura ( schisandraceae ) represented by 36 samples were observed under light microscope ( lm ) and scanning electron microscope ( sem )
    在光学显微镜和扫描电镜下对南五味子属11种植物36个样品的种子宏观形态及种皮微形态特征进行了研究。
11. The surface structures of the pink freshwater pearls from jiangsu - zhejiang region and the white seawater pearls from guangdong province are studied by using polarizing microscope and scanning electron microscope ( sem )
    以产于江浙地区的粉色淡水珍珠和产于广东省的白色海水珍珠为研究对象，采用偏光显微镜和扫描电镜测试方法对其表面结构进行了观察。
12. Energy spectrometer and atomic absorption spectrum ( aas ) were used to determine their compositions , and scanning electron microscope ( sem ) , transmission electron microscopic ( tem ) were used to analysis the appearance of the samples
    用原子吸收分光度法和能谱确定样品的组成。扫描电子显示镜( sem )和透射电子显微镜( tem )分析了样品的表面形貌及粒径特征。
13. Ae signals released from different lay - ups composite specimens were acquired by a wideband transducer , and fracture surfaces of the specimens were observed by scanning electron microscope ( sem )
    宽带传感器记录了不同角度纤维铺层的复合材料试样在拉伸破坏过程中的声发射信号，用扫描电子显微镜( sem )观察了试样的几种典型的损伤破坏断面，对比分析了不同类型的损伤机制。
14. The results of x - ray photoelectron spectrum ( xps ) demonstrated the ce ions in pure phase ce : yig ( x < 0 . 2 ) were in the state of trivalence . scanning electron microscope ( sem ) analysis showed conglobation of yig and ce : yig particles , whose size were smaller than 1 urn
    Xps的分析结果显示单相ce ： yig ( x 0 . 2时)中ce离子是以正三价的状态存在，这与物相分析结果是一致的。
15. Various types of techniques have been applied to study the main principle problem . these techniques involve petrography , x - ray diffraction ( xrd ) , scanning electron microscope ( sem ) , carbon isotope , cathodoluminescence ( cl ) , fluid inclusion , and epoxy - resin casts
    论文中所用的分析原理与技术方法包括：层序地层学分析、 x -衍射、扫描电镜、稳定同位素、阴极发光、流体包裹体与染色铸体薄片等。
16. The influence factors on the pl intensities of the ps suspension , such as deposition time and applied electric field intensity , were examined in detail . the morphology of the deposited ps films and as - prepared ps has been measured using scanning electron microscope ( sem )
    然后以zn zno仔s电极作正极，锌片作负极，置于纳米zno的悬浮体系中，在电场强度为300v cm时电泳20min ，这样形成了zno ps zno夹心结构。
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