fine-grain structure 中文意思是什麼

fine-grain structure 解釋
細粒結構
  • fine : adj （finer; finest）1 美好的，美麗的，優良的。2 （天氣）晴朗的，令人愉快的。3 精製的；華美的；純...
  • 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...
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. On the other hand, among recently deposited soils of nanjing and its surrounding areas, there are two types of soils with special structure, that is, silty clay and fine sand interbedded strata of nanjing with appearance presenting. thousand layers cake. and nanjing fine sand with schistous grain

    在南京及其鄰近地區的漫灘相新近沉積土中存在著兩種具有特殊結構性的土層：呈現粉質粘土和粉砂組合的「千層餅」狀外貌的粉質粘土與粉砂互層土和具有片狀結構的粉細砂。
  2. The influence of burning system on the properties and structure of the ceramic capacitors has been studied under the certain temperature system, the optimum sintering temperature of the ceramics was primarily decided by the content of bi2o3 ? 3tio2. the sintering temperature dropped with the adding of bi2o3 ? 3tio2. at the range of suitable sintering temperature, slow heating and low temperature sintering can obtain fine grain and dense structure. it results in the improving of the breakdown voltage for the middle - high voltage ceramic capacitors

    研究了燒成工藝制度對電容器陶瓷性能和結構的影響，結果表明：在一定的升溫保溫時間下，瓷料的最佳燒結溫度主要取決于組成中bi _ 2o _ 3 ? 3tio _ 2的含量， bi _ 2o _ 3 ? 3tio _ 2含量的增加將降低燒結溫度；在合理的燒結溫度范圍內，慢速升溫和低溫燒結將有利於得到細晶緻密結構，從而改善中高壓陶瓷電容器的耐壓強度。
  3. The microstructure in this system shows randomly oriented fine plate - shaped grains with multi - layered structure. the fine grains randomly oriented ( strong grain boundary scattering ) and pores in these sintered samples could decrease the electrical conductivity. however, on the other hand, the fine grains randomly oriented and pores could lead to a dramatic decrease in the thermal conductivity

    燒結樣品的顯微結構由具有多層片狀結構的顆粒組成，材料的顯微結構直接影響到材料的電導率和熱導率，細小顆粒和氣孔的存在會引起電導率的降低，同時也能降低材料的熱導率，優化材料顯微結構是提高材料的熱電性能的關鍵步驟。
  4. The research showed that pam could improve soil structure, and greatly increase the stabilization of soil aggregates, so soil crust development would be decreased. fifthly, soil grain that controls rainfall splash erosion was obtained, the influence of soil clay was very great during initial stages of rainfall. with rainfall going on, soil coarse sand and fine sand would control the splash erosion

    五、控制土壤濺蝕的主要土壤粒級：在降雨初期土壤的的粘粒對濺蝕速率的影響較大，隨著降雨歷時的延長，土壤中的細砂和粗砂成為濺蝕速率影響較大的因子；六、對土壤濺蝕影響較大的土壤結構特徵因子：降雨5分鐘時，土壤的滲透系數對濺蝕速率的影響較大，隨著降雨的繼續進行，土壤的團聚度一直對土壤濺蝕速率影響較大。
  5. This product nutrition ingredient structure is good, the widespread use feed small wheat bran, the fine rice bran, the corn and the common distiller ' s grain powder protein content high, the crude fiber germany content is more moderate than, front several kind of feeds belong to the energy feed and the coarse fodder, but this product belongs to the protein feed, specially the amino acid content is other several kind of feed 3 ~ 5 times, moreover real protein proportion big ( amino acid total content / thick protein content = 73. 6 % ), must the amino acid type multi - content be high

    該產品的營養成分結構好，比廣泛使用的飼料小麥麩、精細米糠、玉米和一般酒糟粉的蛋白質含量高、粗纖維德含量適中，前面幾種飼料屬于能量飼料和粗飼料，而該產品屬于蛋白質飼料，特別是氨基酸含量是其他幾種飼料的3 ~ 5倍，而且真蛋白的比例大（氨基酸總含量/粗蛋白含量= 73 . 6 % ） ，必須氨基酸的種類多含量高。
  6. Fine ni3al powders with an average grain size of 6. 1 m were firstly prepared by shs method and mechanical grinding for 36ks with the ratio of ball to powder at 3. 5. the effects of grinding condition and heat treatment technique on the morphology, microstructure and composition as well as crystal structure of the prepared ni3al powders were discussed

    首先採用機械粉碎法在36ks的粉碎時間和球料比為3 . 5的工藝條件下獲得了平均粒度為6 . 1 m左右的ni _ 3al微粉，重點討論了粉碎條件及熱處理工藝對ni _ 3al微粉的形貌、微觀結構、物相組成和晶體結構等的影響。
  7. Mould graphite is formed in the molding process, and has the properties of fine grain and uniform structure

    該類產品採用模壓成型工藝，具有顆粒細、結構均勻緻密等特點。
  8. The ultra - fine grain samples were analyzed entirely through its appearance, metallographic structure and sem appearance ; and whose macroscopical hardness ( hbs ), microscopical hardness ( hv ), tensile capability, press capability and inflect capability were tested too. in addition, the ultra - fine grain material ' s damping capac ity were studied as well

    隨後分析了細晶材料的外觀形貌、金相組織及其透射電鏡形態，並測量了細晶材料的宏觀和微觀硬度、拉伸性能、壓縮性能、彎曲性能和阻尼性能。
  9. The evolution on particle morphology, microstructure, grain size and microstrain of the mixture of ti and al elemental powders during mm has been investigated. it was found that the nanocrystalline composite powders with extremely fine ti / al alternative lamellar structure ( lamella spacing about 0. 1 ~ 0. 5 m ) could be prepared by mm using proper processing parameters

    研究了ti 、 al單質元素混合粉在機械球磨過程中的顆粒形貌特徵、組織結構、晶粒尺寸以及微觀應變的變化規律，表明在適當的球磨工藝條件下可獲得具有極細層片間距（ 0 . 1 ~ 0 . 5 m ）的納米晶ti / al機械復合粉。
  10. Due to the rapid heating rate, the time for wire stayed in high temperature zone is very short and no enough time for grain grows largely, hence the structure size of continuously induction heated wire is smaller than that of conventional heated wire and grain size is 2 to 4 level higher. due to the fine grain size, the induction heat oil tempered spring wire can acquire more reasonable comprehensive mechanical properties under same strength

    可見，由於加熱快，在高溫停留時間短，組織晶粒來不及長大，因此，連續感應加熱鋼絲的組織晶粒尺寸比一般加熱小，晶粒度高2 - 4級。由於組織晶粒尺寸細小，因此，感應加熱油淬火-回火鋼絲，在同樣強度下，具有更高的綜合b力學性能。
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