您要查找的是不是：
- Gold occurs in a form of crystal grain or fine grain in the quartz veins ... 金以粗晶狀單體自然金及細粒金存在於石英脈及硫化物中。
- Because the microcrack exists in the organization, the plasticity reduces with the crystal grain thinning. 因為組織中微裂紋的存在，隨著晶粒的細化塑性反而減小；
- Natural pigment in grain layer of goat skin and pig skin was bleached by hydrogen peroxide and ultrasound. 探討了採用過氧化氫及超聲波除去山羊皮及豬皮粒面層色素的方法。
- The crystal grain shape of desulphurization gypsum affects the performance of gypsum products. 脫硫石膏的晶體顆粒形態是影響石膏製品性能的重要因素之一。
- Crystal grain size along the normal direction of the (110), is one of the important factors affecting the slope factor. 合金(110)面法線方向上晶粒尺度的大小是影響合金放氫平台斜率係數的因素之一。
- It shows that the diamond seed crystal is also dodecahedron,coming from a crystal grain first, then growing as an dodecahedron diamond. 經分析發現,該金剛石晶體首先由晶核發育成菱形十二面體金剛石籽晶,再由此籽晶生長成菱形十二面體金剛石晶體。
- Both of the properties depend on crystal grain size of silica that means its size smaller,its anti burst biality greater and its reductibility better. 硅石的抗爆性和還原性能取決於硅石的晶粒度,晶粒小抗爆率高,還原性能好。
- The crystal grains grow up accompany the temperature rising. 隨溫度的升高,出現晶粒長大的現象。
- The mechanical properties of the modified POM were studied, too.The results showed the addition of nucleating agent HC made the crystal grain more fine, shorte... 結果表明,高摩爾質量羧酸鹽類成核劑HC的加入,使POM晶粒細化,結晶誘導期縮短,顯著提高了POM的結晶速率。
- The crystal grain of material fabricated by milling powder is finer, especially Si particles minish obviously, and the microstructure is more uniform and compact. 粉末經高能球磨后，所製備材料晶粒更加細小，特別是硅粒子已明顯細化，材料組織更均勻、更緻密；
- Effect of fiber blemish,the crystal grain size on the tension strength is showed in this paper through the analysis of the structure of the series of MJ carbon fiber. 通過對MJ系列碳纖維纖維結構的分析,確定纖維缺陷、晶粒大小對拉伸性能的影響。
- The Jurassic dolomite is widely distributed in the Qiangtang Basin.It can be divided into dolomicrite, residual-grain dolomite and crystal grain dolomite three rock types. 羌塘盆地侏羅系白雲岩分佈廣泛 ,其岩石類型可分為泥晶 -微晶白雲岩、殘餘顆粒白雲岩和晶粒白雲岩 ,前兩者常與石膏相鄰或伴生 ,後者與石膏無關。
- High steel purity stable composition, fine crystal grain, even structure property, high-quality surface, accurate dimension and nice profile.Satisfying general cold forming and more difficult cold forming at common degree. 鋼質潔凈高度、成分穩定,晶粒細小、組織性能均勻,表面質量好,尺寸精確、板形好,能滿足一般程度冷加工成型或高難度成型。
- The high quality(Cr,Ti,Al)N films were found to display many strengths,including small crystal grain size,fast deposition rate,high micro-hardness(35 GPa),and strong interfacial adhesion(80 N). 結果表明:用此法製備的薄膜為含有多相結構的(Cr,Ti,Al)N多元硬質膜,晶粒細小,沉積速率快,顯傲硬度高達35 GPa,結合強度高度達80 N,綜合性能優異。
- Photocatalytic activity of the samples has been tested use methylene blue (MB) as the model pollutant and compared with P-25. Mesoporous SBA-15 and MSU-1 both prevent the anatase to rutile phase transformation and the growth of TiO_2 crystal grain. MSU-1負載的樣品並不能顯著提高二氧化鈦的光催化活性，其光催化降解亞甲基藍的能力遠不如TiO_2/SBA-15的樣品。
- Raman micro spectroanalysis was used to test and analysis micron dimension crystal grain of surface and cross section of New stone age in two ancient stone axe from Yunnan Chuxiong. 本文採用顯微拉曼光譜技術對雲南省永仁縣菜園子兩件新石器時期古石斧的表面和截面進行測試分析,結合礦物拉曼譜,初步確定了其成分。
- The higher the cooling intensity and the vibration frequency of the crystal nucleus eradiation equipment, the more the number of the crystal grain, as well as the smaller the particle diameter. 晶核發射器的冷卻強度越大、振動頻率越高，則形成的晶粒數量越多且粒徑越小；
- Bleaching of Natural Pigment in Grain Layer of Animal Skin 動物皮粒面層天然色素的脫色
- The result of the polarized microscope analysis of the grafted PP showed the heterophase crystal nucleation of PP was induced by the formation of graft branched chain, resulted in fine crystal grain. 接枝物的偏光顯微鏡分析發現，接枝支鏈的生成可以促進PP的異相成核，造成晶粒細化。
- Raman micro-spectroanalysis was used to test and analysis micron dimension crystal grain of surface and cross-section of New stone age in two ancient stone axe from Yunnan Chuxiong. 摘要本文採用顯微拉曼光譜技術對雲南省永仁縣菜園子兩件新石器時期古石斧的表面和截面進行測試分析，結合礦物拉曼譜，初步確定了其成分。
