density of packing 中文意思是什麼

density of packing 解釋
填集密度
  • density : n. 1. 稠密；濃厚。2. 【物理學】濃度；密度；比重。3. 愚鈍，昏庸。
  • of : OF ＝Old French 古法語。
  • packing : n 1 包裝，打包，打行李，包紮；包裝材料，包裝用品；包裝法。2 （縫隙）填料〈舊棉絮等〉。3 〈美國〉...
  1. It revealed that hexagonal structure was easily synthesized in the neutral medium, and lamellar structure was inclined to prepare under basic condition, and from the cooperative charge density matching mechanism and function of manganese iron and template molecular, the alkalescence influence on the structure was explained, and appropriate neutral hexadecylamine ( hda ) availed to synthesis of mesophase with more ordered degree for the mediation of packing parameter

    通過水熱合成方法對錳氧有序相的合成進行初步研究，探討合成工藝對有序結構的影響：在中性的條件下，易合成六方有序結構產物；在堿性條件下，更易合成層狀結構產物。並從電荷匹配的原則及錳離子與模板劑間鍵合作用解釋了堿量的多少對合成產物結構的影響。
  2. High packing density greatly impedes the cooling of the array.

    高存貯密度很不利於陣列的散熱。
  3. The module was divided into sub - channels, and the hydrodynamics in each channel was just the function of the local cell packing fraction. based on the theoretical probability density distribution functio

    在裝填密度較小的時候，紊流傾向十分明顯；當裝填密度較大的時候，殼程的流動狀況與層流相對比較接近。
  4. Standard test method for mechanically tapped packing density of formed catalyst and catalyst carriers

    成型催化劑和催化劑載體機械振實填充密度的標準試驗方法
  5. In order to explore the effects of particls size distribution on structure and properties of cement paste, based on measuring the water requirements of slag with different size distributions on the same fluidity degree, it was revealed the that different size distributions determine different packing densities, and the formula of packing density with continuous particle size distribution for cement paste was developed

    摘要為了研究粒徑分佈對水泥石結構與性能的影響，通過測定多組粒徑分佈不同的礦粉在流動度相同情況下的需水量，得到礦粉不同粒徑分佈所對應的不同的堆積密度，推導了漿體中連續粒徑粉體的堆積密度公式。
  6. A comparison of the optical and mechanical performance is made between with iad and without iad. the optical performances include the refractive index the extinction coefficient the packing density the vaccum - to - air shift and the afm images of the surface ; the mechanical performances include the adhesion and the hardness

    光學特性涉及折射率、消光系數、波長漂移、聚集密度和表面粗糙度，機械特性涉及硬度和附著力。通過研究，發現離子輔助沉積對單層薄膜的光學特性和機械特性均有明顯改善。
  7. The machine is applicable for the v / u - shaped slot of gray paper and high - density fiberboard of various specifications to beautify the packing appearance, and enhance the grade of the product, reaching the ideal effect the customers ask for

    本機適用於各種規格灰紙板及高密度板的v / u形型開槽，以美化包裝的外觀，提高產品的檔次，並達到客戶的理想效果。
  8. By this formula, the packing density of the different size distributions of slag and its water requirements were calculated and found to be the same with the testing results

    用該公式計算上述不同粒徑分佈的礦粉漿體的堆積密度及需水量，計算結果與試驗值基本吻合。
  9. Inverse 4 - section chromeplated steel pole, bright silver colored steel arms, manual open, high density air - jet fabrics cloth, packing with protective sleeve made of the same material as the cover, both for rainy and sunny use

    鍍鉻鋼四倒傘桿，亮銀鋼骨直三條手柄，配以高密碰擊布傘面，本色布套，晴雨兼用。
  10. Standard test method for vibrated apparent packing density of fine catalyst and catalyst carrier particles and powder

    細粒催化劑和催化劑載體顆粒和粉末振動表觀填充密度的標準試驗方法
  11. The formula could simulate the packing density of the blend materials such as cement, fine - slag, and fly ashes

    說明該公式可以用來模擬諸如水泥、磨細礦渣、粉煤灰等膠凝材料細顆粒的堆積密度。
  12. It is used for blowing the plastic laminated film of low density polyethylene, high density polythylene and linear low density polyethylene etc, which are widely used for packing liquid, industrial products, garments and textile, ect, and printing lamination

    Lldpe等塑料復合膜。廣泛應用於液體包裝印刷基材出口產品包裝工業品包裝等。
  13. When the density of the packing material is smaller than that of the liquid, the packed bed becomes less dense and will expand before flooding

    當填料密度比液體密度小時，在液泛前填料會發生松動和膨脹，通過修正填料床的孔隙度可以計算膨脹填料床的壓降。
  14. The analytical solution showed that the shell side sherwood number was the function of graetz number and the module packing density

    研究結果表明，殼程傳質的平均sherwood數是graetz數和裝填密度的函數。
  15. The exponents of graetz in the correlation gradually increased with the increasing of packing density, and the coefficients decreased at the same time

    其中， graetz數的指數隨裝填密度的增大而稍有增加，而關聯式中的系數隨裝填密度的增大而減小。
  16. Standard test method for vibratory packing density of large formed catalyst and catalyst particles

    大顆粒成型催化劑和催化劑顆粒振動填充密度的標準試驗方法
  17. Standard test method for vibratory packing density of formed catalyst particles and catalyst carriers

    成型催化劑顆粒和催化劑載體振動填充密度的標準試驗方法
  18. Standard test method for mechanically tapped packing density of fine catalyst particles and catalyst carrier particles

    精細催化劑顆粒和催化劑載體顆粒的機械振實填充密度的標準試驗方法
  19. Depending on the densified system containing homogeneously arrayed ultra - fine particles ( dsp ) and the basic principles of reactive powder concrete ( rpc ) adopted by foreign researchers specialized in building materials, considering the characteristics of ultra - fine addition which can improve the workability and micro - structure of cement based materials and enhance the cementitious materials " packing density, we added blast slag silica fume crushed quartz superplasticizer and steel fiber into portland cement to produce the rpc by normal technology methods

    本文以活性粉末混凝土（ reactivepowderconcrete ，簡稱rpc ）的基本配製原理為基礎，結合近幾年來人們對高性能混凝土研究所提出的要求，選擇適合本地實情的材料，在傳統rpc的配製基礎上，摻入礦渣組分，配製出了抗壓強度達135mpa的活性粉末混凝土材料。本文對摻礦渣rpc的配製技術及其相關的性能作了系統的研究。
  20. The typical result shows that the spectral shift of zns / mgf2 narrow band interference filters is less than 0. 5nm. the formula for estimating packing density of the films was put forward in terms of the measured. and the packing density of mgf2 layers in the filters was calculated

    計算了濾光片中mgf _ 2膜層的聚集密度，離子輔助使mgf _ 2的聚集密度從常規條件下的0 . 70提高到0 . 97 ，增幅達38 。
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