black properties 中文意思是什麼

black properties 解釋
炭黑性能
  • black : n 布萊克〈姓氏〉。adj 1 黑，黑色的。2 暗的；黑暗的。3 （教士等）穿黑衣的。4 污染的，（手等）弄臟...
  • properties : （特性）命令修改特性
  1. With the development of human society, because of the lack of sustainable utilization consciousness, and the eager for quick success and instant benefit, the black earth suffered excessive cultivation and management, causing the reduction of its recycled ability, decrease in organic content, porosity ratio, fertility dropped and the properties of water retaining and water retention, which make the black soil harden and degenerate seriously

    但是隨著人類社會的發展，在缺乏保護和可持續利用意識、急功近利思想影響下，黑土遭到過度墾殖和掠奪式經營，人類對其活動范圍遠遠超過了其再生能力，導致有機質含量減少，肥力下降，孔隙比減小，保水持水能力降低，土壤板結，黑土嚴重退化。
  2. Improvement of larch kraft pulp properties with black liquor pretreatment

    黑液預處理改進落葉松硫酸鹽漿性能
  3. The studies indicate that different content of pyrophyllite and dolomite can cause the following three cases : ( 1 ) making the refractory point decrease linearly and, to some extent, influencing the microstructure and properties of sintered body ; ( 2 ) acceleratingmullite formation during sintering, reducing thermal expansion coefficient of bond, reinforcing the matching nature and improving the flexural strength and shock strength ; ( 3 ) preventing sic grinding tool from generating black core, expanding suitable sintering temperature range of sic grinding tool

    同時，也不同程度地影響了磨具燒結體的微觀結構和性能； （ 2 ）可促進在燒結過程中莫來石的形成，降低結合劑的熱膨脹系數，加強了結合劑與磨料的匹配性，提高了磨具的抗折強度和抗沖擊強度； （ 3 ）在一定溫度范圍內還可防止碳化硅磨具出現黑心現象，拓寬了碳化硅磨具的燒結溫度適應范圍。
  4. Methods of testing plastics - chemical properties - determination of carbon black content of polyolefin compound

    塑料測試方法.第4部分:化學特性.聚烯烴化合物中炭黑含量測定
  5. Black walnuts with good strength and seismic behavior known, and has excellent antioxidant properties of steam bending

    黑胡桃以其良好的強度及抗震性能聞名，並且具有極佳的抗水蒸氣彎曲性能。
  6. Pigments and extenders - methods of dispersion and assessment of dispersibility in plastics - determination of colouristic properties and ease of dispersion of black and colour pigments in polyethylene by two - roll milling

    顏料和填充劑.擴散方法和在塑料中可擴散性的評估.用兩輥磨壓法測定色彩特點和炭黑及彩色顏料在聚乙烯中的易擴散性
  7. Pigments and extenders - methods of dispersion and assessment of dispersibility in plastics - part 3 : determination of colouristic properties and ease of dispersion of black and colour pigments in polyethylene by two - roll milling

    顏料和填充劑.擴散方法和在塑料中可擴散性的評估.第3部分:用兩輥磨測定色彩特點和黑色及彩色顏料在聚乙烯中的易擴散性
  8. We fhd that the energies have the following important properties : ( 1 ) the energies are positive and monoton - ically decrease to their arnowitt - deser - misner ( adm ) masses at spatial infinity ; ( 2 ) the energies have the correct newtionial limiting, and include the binding energies from the gravitation ^ electrostatic charge and dilaton charge, respectively ; ( 3 ) martinez ' s conjecture is valid for such black holes

    結果表明該能量具有如下幾個重要特徵： （ 1 ）該能量是正定的，且隨徑向坐標單調遞減，在無窮遠處為黑洞的adm質量； （ 2 ）該能量具有正確的牛頓極限，並包含有分別來自於引力、靜電荷和伸縮子荷的束縛能； （ 3 ） martinez猜測對這些黑洞依舊成立。
  9. In this investigation carbon black - filled electrical conductive composites of poly ( ethylene terephthalate ) / polyethylene were first prepared through the single - screw melt - blended extrusion, then drawing, followed by the quenching and subsequent press molding. the relationships among the influencing factors including composition, hot stretching ratio and compatibilizer, morphology and properties of composites were systematically investigated. positive temperature coefficients effect and crystallization behaviors of composites were preliminarily analyzed

    本文擬採用單螺桿熔融共混擠出?熱拉伸?淬冷的新的成型方法制備炭黑填充的pet pe復合導電材料，熱拉伸的目的是使材料的分散相（ pet相）在加工過程中原位形成纖維，而炭黑基本分散在纖維中或纖維的表面上，使炭黑粒子間間距減小，形成更多的導電通路，從而提高材料的導電性能，同時保持或提高材料的力學性能。
  10. Right - click the left flag, choose “ edit properties ” and change the color from black to white, right - click the center flag and choose “ delete ”, and right - click the right flag and choose “ edit properties ”

    右擊左側的顏色標記，選擇「編輯屬性」將顏色從黑改成白，右擊中心的標記，選擇刪除，最後右擊右側的標記，選擇「編輯屬性」 。
  11. Until about ten years ago, we believed that the only properties we can tell about a black hole are its mass, angular momentum loosely speaking its spinning rate and its electric charge. two black holes that have the same mass, angular momentum and charge will behave in exactly the same way. in particular, it does not depend on what kinds of material it forms from

    原理：十年之前，我們相信黑洞是一個很簡單的物體，三個物理參數質量角動量如要求不嚴謹，可把它看成為自轉速度和電荷便決定了它的一切，兩個黑洞只要它們這三個參數相同，物理特性便完全一樣，黑洞最初由甚麼物質所造成是無關宏旨的，由於黑洞是這樣單純，光禿禿沒有甚麼特徵，所以天文學家謔稱黑洞沒有毛發。
  12. Explosives for civil uses - propellants and rocket propellants - determination of properties of black powder

    民用爆炸物.推進劑和火箭推進劑.黑火藥特性的測定
  13. Explosives for civil uses - propellants and rocket propellants - part 7 : determination of properties of black powder

    民用炸藥.推進劑和火箭推進劑.第7部分:黑火藥性能的測定
  14. Properties of hydruphobic black rice pigment

    憎水性黑米色素的性能表徵
  15. No areas have been identified by the group for fear of alerting poachers to the animals " presence, it said. wwf estimates that the number of sumatran rhinos has declined by half due to poaching over the last 10 years, with rhino horns fetching a high price in asian black markets due their believed medicinal properties

    根據世界自然基金會估計，由於盜獵行為的存在，蘇門答臘犀牛的數量在過去10年裡已經減少了一半，這主要是因為犀牛角被認為具有一定的藥用功效可以在亞洲地區的黑市上賣出高價。
  16. Burning and clinkering properties of black liquor coal water slurry in 0. 25mw furnace

    爐內的燃燒和結渣特性
  17. The officers laid ambush in the vicinity and later intercepted the 54 - year - old suspect who returned to the scene. the found properties comprising, a wristwatch with black watchstrap, cash of various denominations and currencies including usd, rmb, philippine peso and macau pataca, a box containing one silver coloured ring set and two silver coloured earrings set with precious stones, a beige colour bag containing a pearl necklace and a pearl bracelet, one wallet and a woman s photograph

    被尋回的物品包括一個有黑色表帶的手錶、不同幣值的外幣，包括美金、人民幣、菲律賓披索及澳門葡幣、一個藏有一隻銀色寶石介指及兩只銀色寶石耳環的盒、一個藏有一條珍珠頸?及一條珍珠手?的米色袋、一個銀包及一張女子的照片。
  18. Wwf estimates that the number of sumatran rhinos has declined by half due to poaching over the last 10 years, with rhino horns fetching a high price in asian black markets due their believed medicinal properties

    根據世界自然基金會估計，由於盜獵行為的存在，蘇門答臘犀牛的數量在過去10年裡已經減少了一半，這主要是因為犀被認為具有一定的藥用功效可以在亞洲地區的黑市上賣出高價。
  19. When the amount of pvdf and acetylene black is 7 ~ 10 % and 8 %, the positive plate obtained possesses optimum properties in our studies

    本研究中pvdf粘結劑的添加量在7一10 % ，乙炔黑導電劑的添加量在8 %左右，正極極片的性能最佳。
  20. The results give that the positive plate takes on preferable charge - discharge properties only when the amount of additive of pvdf and acetylene black is suitable

    結果表明，正極極片中pvdf粘接劑和乙炔黑導電劑的添加量只有適量的時候，正極極片的充放電性能才較好。
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