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(duì)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(duì)經(jīng)歷不同火場(chǎng)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(jiǎn)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(duì)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(cè)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(duì)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(duì)象,采用偏光顯微鏡和掃描電鏡測(cè)試方法對(duì)其表面結(jié)構(gòu)進(jìn)行了觀察。