crystalline grain 中文意思是什麼

crystalline grain 解釋
晶粒
  • crystalline : adj. 水晶的，由水晶做成的；結晶的，【化、礦】結晶質的；透明的。n. 結晶質，結晶體，晶態；（眼球）水晶體。
  • grain : n 1 穀物，糧食〈英國叫 corn〉; 谷類植物。2 穀粒，籽粒。3 （沙、金、鹽等的）粒，顆粒，晶粒。4 些微...
  1. This paper emphasizes the effect of the dissolution of aluminosilicate during diagenesis may provide more radiogenic strontium which would result in a high content of strontium in carbonate rocks. so we should avoid the vein of carbonate and select the samples with less terrigenous clastic, less grain content and lacking calcite cementation collected as analysis samples. the microcrystalline limestone and micro - to fine - crystalline dolomite are rather fairly whole rock samples

    作者還強調了成巖過程中由長石等鋁硅酸鹽溶解提供殼源sr所造成的碳酸鹽礦物成巖蝕變可能表現為較高的sr含量；因此，在用全巖樣品進行旨在反映海水組成的各種分析時，應迴避碳酸鹽脈，選擇含陸源碎屑低、顆粒數量少、缺乏方解石膠結物的樣品，微晶灰巖或微?粉晶白雲巖是較為理想的全巖樣品。
  2. According to whether remnant grains exist, post - penecontemporaneous dolostone can be divided into remnant grain dolostone and crystalline dolostone

    準同生后白雲巖根據殘餘顆粒的有無可分為殘餘顆粒白雲巖和晶粒白雲巖兩大類。
  3. Product this getting wet pouch active mt of packaging completely, main raw materials active mt one natural having special crystallization layers of silicate clay ore of form scarce, sublimated and processed and succeeded by special technology, one layer of forms tetrahedron and octahedra chip of it are arranged into six mao net, cause the crystalline grain to expand after absorbing water, pick up the moisture, get rid of oxygen, keeps fresh, anticorro sion, long result function, it is a kind of healthy green environmentally safe product

    本品是透濕性小袋包裝的活性mt ，主要原料活性mt是一種天然稀有的具特殊結晶層狀的硅酸鹽粘土礦，經特殊技術提純加工而成，它的層狀四面體和八面體晶片排成六角網格，吸水后引起晶格膨脹，具吸濕、除氧、保鮮、防蝕、長效功能，是一種健康綠色環保產品。
  4. The surface structure and crystalline grain morphology of c60 film have been determined by sem and afm

    ） ，具有明顯的{ 111 }擇優取向，無其它相和非晶態物質存在。
  5. Sodium fluoride destroys metal crystalline grain, forming the small cellular structure, it convenient for membrane imbed among them

    氟化鈉破壞金屬晶格形成微小的蜂窩狀結構，從而便於塗膜嵌入其中，達到增強塗膜附著力的目的。
  6. The crystal grain boundary of v2o5 films was melted and disappeared as increasing the deposition temperature, and the crystalline v2o5 films can be obtained by deposition at > 300. these films showed excellent cathode and anodic electrochromic performance at different wavelength region

    而襯底溫度升高促進薄膜晶體顆粒長大、熔結，晶粒邊界消失，在較高襯底溫度（ 300 400 ） ，得到連續的結晶性能良好的v _ 2o _ 5薄膜。
  7. Research on surface and grain boundary passivation mechanism obtained effects of surface recombination on crystalline silicon solar cell performance and the theoretical expression of grain boundary recombination velocity. the limit ratio of short - circuit current increment for anti - reflection coating utilization on solar cells was obtained. the crystalline silicon solar cell spectral response, contact resistance and minority carrier lifetime measurement systems were established

    鈍化機理研究獲得了表面復合對不同表面摻雜濃度晶體硅太陽電池性能的影響、表面和界面復合速度的理論表達式；研究得到了減反射膜對太陽電池短路電流增量比的極限；建立了太陽電池光譜響應、柵線電極接觸電阻和少子壽命等測試系統。
  8. And pbo single crystal nanowire was successfully prepared with new method. the results show that the amorphous matrix of the powders almost completely transforms into crystalline perovskite phase after 600 calcinations. the mean grain size in pt / tb powder is about 23nm that is smaller than that of pt powders

    鈣鈦礦相的晶軸比c / a比未摻tb的pt粉末低，具有贗立方結構的特性，降低了從立方相向這種四方相轉化的勢壘，從而有效地抑制了較高溫下焦綠石相的產生。
  9. Using continuous compacting progress dy2o3 / zro2 materials can be sintered at low temperature. 98. 8 % of theory density was obtained for ultrafine dy2o3 / zro2 ceramic power sintering at 1200, which is 400 lower than the sintering temperature of the common ceramic power. it studied the influence of sintering temperature on the crystalline grain of power by sem

    採用二次成型常壓燒結法對氧化鋯/氧化鏑的納米粉體進行燒結，在1200左右燒結得到燒結密度為理論密度的98 . 8的陶瓷體，其燒結溫度比常規陶瓷粉末的燒結溫度低四百度左右，通過掃描電鏡研究了燒結溫度對燒結體晶粒大小的影響。
  10. The reasons were about to the distortion of crystalline grain of metal, caused by cold - working, and size - effect of the fibers

    這與冷加工引起金屬晶格畸變以及纖維的尺寸效應有關。
  11. To characterize the particle size of the srce03 products, some methods used to determine the crystalline grain size and crystal lattice distortion rate of nanostructured powder based on xrd data were studied. it was found that some methods had their shortage. to rationalize the calculation, a proper treating method was recommended

    為了表徵所制備的納米srceo3粉體的粒度，本論文對利用粉晶x射線衍射技術表徵納米粒于的粒度和晶格畸變的方法進行了研究，發現已有的某些方法中存在的不合理性，針對表徵方法的合理化提出了自己的見解。
  12. The distribution or the morphology of grain boundaries, dislocations and precipitates in crystalline silicon were observed by scanning infrared microscopy ( sirm ), and much useful information was obtained

    通過紅外掃描儀觀察晶體矽中的晶界、位錯和不同金屬沉澱的分佈和形貌，並分析其相關信息。
  13. With frame gather card and ccd, metallographic image which can be processed by computer is acquired after a serials of the applications of digital image technique such as gray level transformation, dichotomy, noise eliminating, dilation and erosion, image enhancement, boundary detection, etc. an automatic quantitative metallographic analysis system is developed with visual c + + 6. 0 to realize the measuring of the size of the metal crystalline grain, evaluation the proportion of the second tissue of the metal, micro hardness. with three - level browser / server mode and active server technology, the system gives the remote user the applying service through network to communicate and analyze the image information

    利用數字圖像處理技術，對圖像採集卡或ccd攝像頭採集到的金相圖像進行灰度轉換、二值化、噪音消除、圖像增強、邊緣提取等一系列圖像預處理，獲得計算機可以處理的數字圖像；並利用visualc + + 6 . 0開發定量金相分析系統，以實現對晶粒大小、金相組織第二相相對含量、顯微硬度等參量的自動測量；採用基於browser server的三層體系結構，通過網路訪問，並利用activeserver技術給遠程用戶提供應用服務，以便於根據圖像分析結果，給出專家分析意見，實現異地分析及交流。
  14. Ductility enhancements were achieved in nano - structured metals through the incorporation of a bimodal grain size distribution, with micrometer - sized grains embedded inside a matrix of nano - crystalline grains, and at the same time the strength deceases so little that the nano - crystalline material is toughening well

    針對這種情況國外研究人員制備出的一類具有不同晶粒尺度分佈的納米晶材料，在強度降低有限的情況下改善了材料的塑性性能，達到了增韌的目的。
  15. Sem results show that the growth of the crystalline grain was restrained and the dimension of it turned littler

    Sem分析表明， ba ~ （ 2 + ）的摻入抑制了晶粒的長大，使晶粒的尺寸變小。
  16. Sem and afm studies show that surface of the c60 film is very flat, arrangement of crystalline grain is even, morphology of c60 crystal is sharp

    C _ （ 60 ）薄膜的sem和afm觀測表明樣品表面光滑，且呈現出形態完整、分佈均勻的晶粒。
  17. It is concluded that optimum calcined temperature is 900 with x < 0. 06 and 950 with x 0. 06. liquid phase is indispensable in the sinter procession. it contributes to the growth of the crystalline grain and the density

    研究表明：當x 0 . 06時，適宜的預合成溫度應為900 ，當x 0 . 06時，適宜的預合成溫度應為950 ；樣品的燒結必須有液相的存在，適量的液相有助於晶粒的生長和材料的緻密化，但液相過多將降低壓電性能。
  18. Derived from a with small crystal size. the grain is composed of fine crystalline blocks with high streath

    棕剛玉的派生品種，磨料由微小晶體構成，顏色與棕剛玉相似，強度高。
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