The microstructure of sintered body was observed by scanning electron microscope ( sem ) 液相燒結(jié)時(shí),顆粒合并是w顆粒長大的主要機(jī)制。
Moreover , the surface morphology of the films was observed by a scanning electron microscope ( sem ) 薄膜用紅外光譜標(biāo)識(shí),薄膜的形貌用掃描電鏡觀察。
The spores of 7 species in bartramiaceae from china were observed by light microscope ( lm ) and scanning electron microscope ( sem ) 摘要作者通過光學(xué)顯微鏡和掃描電鏡觀察了7種珠蘚科植物的孢子。
Scanning electron microscope ( sem ) and energy dispersive spectrum ( eds ) have been used to observe the coating surface and analyze the composition 通過sem 、光學(xué)顯微鏡觀察鍍層表觀形貌及其熱振試驗(yàn)對鍍層性能進(jìn)行了表征。
The microstructure of ceramic tiles undergoing different temperatures in fire scene was analyzed using scanning electron microscope ( sem ) 摘要應(yīng)用掃描電子顯微鏡對經(jīng)歷不同火場溫度和冷卻方式的釉面內(nèi)墻磚的顯微結(jié)構(gòu)進(jìn)行了觀察和分析。
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 我們還通過簡單的熱氧化鋅粒的方法制備出了zno微柱,微柱的平均直徑為2 - 5 m ,長約30 m 。
The sample ' s density , hardness , toughness , x - ray diffraction ( xrd ) , scanning electron microscope ( sem ) and transmission electron microscope ( tem ) analysis have been tested 對所制備的試樣進(jìn)行了密度、硬度、斷裂韌性、 x射線衍射分析( xrd ) 、掃描電鏡( sem )和透射電鏡( tem )的測試。
Calculated the open pore rate , porosity and average leaching time . photomicrograph of representative porous microstructure of matrix were taken by scanning electron microscope ( sem ) 計(jì)算平均開孔率、空隙率、氯化鈉瀝清時(shí)間,并進(jìn)行支架表面與內(nèi)部孔徑和空隙開放情況的掃描電鏡觀察。
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 ) 在光學(xué)顯微鏡和掃描電鏡下對南五味子屬11種植物36個(gè)樣品的種子宏觀形態(tài)及種皮微形態(tài)特征進(jìn)行了研究。
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 ) 以產(chǎn)于江浙地區(qū)的粉色淡水珍珠和產(chǎn)于廣東省的白色海水珍珠為研究對象,采用偏光顯微鏡和掃描電鏡測試方法對其表面結(jié)構(gòu)進(jìn)行了觀察。