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scanning electron microscope (sem)造句

"scanning electron microscope (sem)"是什么意思   

例句與造句

  1. 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。
  2. 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。
  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。
  4. 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。
  5. 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。
  6. It's difficult to find scanning electron microscope (sem) in a sentence. 用scanning electron microscope (sem)造句挺難的
  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 。
  8. 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。
  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 )
    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。
  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。
  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。
  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譜確定樣品的組成。掃描電子顯示鏡( sem )和透射電子顯微鏡( tem )分析了樣品的表面形貌及粒徑特征。
  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 )
    寬帶傳感器記錄了不同角度纖維鋪層的復(fù)合材料試樣在拉伸破壞過程中的聲發(fā)射信號(hào),用掃描電子顯微鏡( sem )觀察了試樣的幾種典型的損傷破壞斷面,對(duì)比分析了不同類型的損傷機(jī)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的分析結(jié)果顯示單相ce : yig ( x 0 . 2時(shí))中ce離子是以正三價(jià)的狀態(tài)存在,這與物相分析結(jié)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
    論文中所用的分析原理與技術(shù)方法包括:層序地層學(xué)分析、 x -衍射、掃描電鏡、穩(wěn)定同位素、陰極發(fā)光、流體包裹體與染色鑄體薄片等。
  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電極作正極,鋅片作負(fù)極,置于納米zno的懸浮體系中,在電場強(qiáng)度為300v cm時(shí)電泳20min ,這樣形成了zno ps zno夾心結(jié)構(gòu)。
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