疏密制 的英文怎麼說

中文拼音 [shūmìzhì]
疏密制 英文
variable-density system
  • 疏 : Ⅰ動詞1 （疏通） dredge （a river etc ）2 （疏忽） neglect 3 （分散; 使從密變稀） disperse; scatte...
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  1. Electropolymerization methods have some attractive features including the easy adherence of the polymeric films to the surface of conducting electrodes of any shape and size and the ability to control thickness and porosity of the films by adjusting scan rate and time during electropolymerization

    用電聚合法制備分子印跡已有報道。通過調節聚合速度和聚合時間可以得到不同疏密程度的電聚合膜，並且電聚合膜可以在任何形狀和大小的導電電極表面上形成。
  2. For the pixel - level generation of parametric curves, we find that the point densities chosen by the existing algorithms are not even along the curves

    對于其中的參數曲線的逐點生成，目前的演算法在繪制曲線的過程中會出現所繪制點疏密不均的現象。
  3. On the basis of study on structure and mass transfer, ideal model of membrane structure was built up, in which skin layer should be as thin as possible ensure resisting water to pass though membrane ; finger pore should be as long as possible in the membrane ; proper pore size ; loose sponge tissue

    首先對利用相轉化法制備的微孔膜形態結構進行研究，確定傳導阻力較小的理想結構模型，緻密層在能阻止微孔被浸潤的情況下盡可能薄；指狀孔在膜厚方向所佔比例盡可能大；孔徑大小適宜；海綿狀組織結構疏鬆。
  4. By solving possion equation, the automotive generation of 3 - d body - fitted coordinates ( bfc ) grid system is completed with its density controlled by the distribulation functions p, q, r. 4. a detailed description of the solving mode

    用微分方程法生成計算網格，採用泊松方程完成無堵塞泵的三維貼體網格的自動生成，通過構造波松方程源項p 、 q 、 r分佈函數控制網格的疏密度； 4
  5. This paper analyzed the criterion of the safety evacuation, factors affected on safety evacuation, calculating method of evacuation time and the smoke layer falling time, typically introduced the several calculation method that i had know, such as the japan three steps calculation method based on experience ( awareness time, travel time, queue time ), two computer modeling calculation method such as simulex and exodus and a spatial grid computer model of hongkong. and it also analyzed and certificated the application scope and difference between the computer modeling calculation methods and japan method with the practical project. all these are aimed to provided preference for performance - based design method and design of computer program for modeling evacuation of people, and advanced the steps of performance - based fire protection design method in our country

    本文對安全疏散的標準、影響安全疏散的因素、疏散時間和影響疏散的煙層下降時間的計算等方面進行分析，重點介紹了作者所掌握的疏散時間的幾種計算方法，日本的三步驟疏散時間經驗公式計算方法（察覺時間、步行時間、排隊等待時間） 、以及兩種計算機疏散計算模型simulex和exodus 、香港的空間網格計算機模型的計算方法等，並結合實際工程來分析驗證疏散計算機軟體模擬和日本經驗公式法之間的不同與適用性，並對疏散計算中的重要參數，人員密度和疏散人數的確定進行介紹，旨在為我國的性能化疏散設計與疏散模擬的計算機軟體的編制提供參考，同時促進我國性能化防火設計的進程。
  6. In this paper, the allocation mode of the piles, that is sparse in the exterior and dense in the interior, and the optimized method based on the settlement control are proposed

    本文提出了外疏內密的布樁方法和沉降控制優化方法，並就常規樁筏基礎設計提出建議以及給出了樁筏荷載分擔比計算公式。
  7. On the security system of secret memorial to the emperor in ming dynasty

    論明代密疏的保密制度
  8. The corrosion test, performed in 5wt % salt fog or with the electrochemical calculation of anodic polarization in 50, g / g potassium chloride aqueous solution, indicates the coatings densification corresponds with their corrosion protection to uranium. the denser the coatings are, the more effective their protection to uranium is. compared with the al coatings produced at - 300v bias voltage and al _ ( 2 ) o _ ( 3 ) coatings produced with ps technique, the al coatings at - 100v and al _ ( 2 ) o _ ( 3 ) coatings with rms and to techniques are denser thus providing a better protection for uranium

    電化學參數計算或鹽霧腐蝕結果表明，鍍層的緻密程度與其對鈾基體的保護性能呈現了較好的一致性：鍍層越緻密，其保護性越好，即- 100v偏壓下的鋁鍍層和rms 、 to法制備的al _ 2o _ 3鍍層；鍍層越疏鬆，其保護性越差，即- 300v偏壓下的鋁鍍層和ps法制備的al _ 2o _ 3鍍層。
  9. In the dissertation, a " fast shamir algorithm represented by five - element joint sparse form " is presented. and it is demonstrated that comparing with other similar algorithms, the total numbers of the computation of our algorithm can be saved about 10 %, in the case of 192bit key. ( 5 ) in the implementation of elliptic curve cryptosystem, one of the key steps is to design and implement the base - point choice algorithm of elliptic curve finite group

    已經證明，用本文提出的「五元聯合稀疏形式表示的shamir演算法」計算標量乘法對，在192bit的密碼體制中，其計算量比同類演算法平均減少了10兒（ 5 ）實現橢圓曲線密碼體制還有一個關鍵的步驟，就是橢圓曲線有限群基點選取演算法的設計與實現。
  10. The node force corresponding to damp was used to control the mesh distortion. numerical studies show that the method proposed by this paper can successfully control the severe distortion of mesh and retain the density of elements during the membrane form - finding when the damp viscosity coefficient is in a limited scale. especially this method can avoid the sparseness of mesh in the location of lower curvature and have good convergence characteristic

    同時針對找形分析中的動力鬆弛格式，本文提出了全新的控制網格變形的動力鬆弛法，此方法能夠有效地解決膜結構找形分析中網格的大變形問題，克服了在曲率較小處網格過于稀疏的缺陷，在曲率較小處保證了單元的密度和初始構形的精度，並且收斂性較好，為準確進行荷載分析和裁剪分析奠定了基礎。
  11. Each stitch setting is controlled by a step motor. it has 24 stitches of independent selections and each of them ranges from 00 - 180 steps for knitting pattern

    每個度目接受步進式電子馬達控制，設有24種可單獨選擇的度目，每種度目自00 - 180段選擇織目的疏密。
  12. Transfer : each stitch seting is controlled by a step motor, it has 32 stitches of independent selections and each of them ranges from 00 - 160 steps for knitting pattern

    度目三角：每個度目接受步進式電子馬達控制，設有32段可單獨選擇的度目，每段度目自00 - 160度選擇織目的疏密。
  13. There are many things can be used as electrorheological ( er ) materials, such as polymer semiconductor er materials, inorganic nonmetal materials et al. the advantage of polymer semiconductor er materials attributes to theirs high mechanical mass, lower density and fine hydrophobic properties, at the same time, theirs conductivity can be adjusted by doping and after - treatment, but theirs poor thermo - stability confines theirs extensive use

    有許多種材料都可以用作電流變材料，例如，聚合物半導體材料，無機非金屬材料等，聚合物半導體er材料的優點在於有較高的力學值、較小的密度、優良的疏水性，可以通過控制摻雜量和后處理程度有效控制電導的大小。
  14. Underground building with its closed, exits lacked, the people density being large, the flow direction of smoke and the spread direction of fire are consistent in the evacuation routes. fires in the underground building are much danger than over ground building. the hazards of smoke are especially strict in underground building, so smoke control in the underground building has becoming the focus

    地下商業街由於其封閉性強，與地面直接連通的出入口少，內部通道的人流密度大，火勢蔓延的方向和煙氣流動的方向與人員疏散的方向相一致，因此一旦發生火災將產生比地上建築更為嚴重的後果，火災時煙氣危害將更為嚴峻，因此地下商業建築的煙氣控制研究越來越受到人們的關注。
  15. As a part of is ( information security ), also one of the standard security services established by iso ( international standard organization ). access control is used to protect important resources, for instance, prohibits illegal user ’ s access to the confidential resources, restricts legal users ’ operation in their permitted set of operation and prevents resources from damages due to carelessness

    作為信息安全體系的一部分，同時也是國際化標準組織定義的五項標準安全服務之一，訪問控制在保護重要資源方面有相當重要的作用，包括防止非法用戶訪問機密信息，限制合法用戶的非法操作，以及由於疏忽所造成的誤操作對資源的破壞。
  16. In next mobile communication system to suffice more and more high - speed data service and demand of qos ( quality of service ) many new wireless link layer transport technologies are going to be used such as mimo ( multiple input multiple output ), ofdm ( orthogonal frequency division multiplexing ), channel coding and acm ( adaptive coding modulation ) etc. low density parity check ( ldpc ) codes were first discovered in 1960 ’ s which belong to linear block codes with their parity matrix being sparse

    下一代移動通信系統為了滿足移動用戶對高速、寬帶數據傳輸業務不斷增長和更高服務質量的要求，採用了許多新的無線鏈路傳輸技術，包括多天線發射和接收技術、正交頻分復用技術、通道糾錯編碼技術和自適應編碼調制技術等。上世紀60年代提出的低密度校驗碼，是一種校驗矩陣為稀疏矩陣的線性分組碼。
  17. From 2000, in east asian region giving priority to free trade agreement, the unification of economies develops more quickly. all kinds of bilateral and multilateral negotiation of free trade interwoven together, and japan, china and east asia union are at the center of the net of free trade negotiation

    中國與日本經貿關系日益緊密，但政治關系卻日漸疏遠，通過研究日本區域經濟一體化戰略，可以發現日本對我國經濟、政治戰略的基本政策取向，為我國制定區域經濟一體化戰略與對策提供參考。
  18. It is proved that the step length got by subsection is more than or equal to that of not subsection. so the points calculated are less than or equal to those of not subsection. thus the problem of uneven densities in generating curves is radically solved, and the algorithm is speeded up

    將所需繪制的曲線按照曲線的次數分段，每段給出不同的步長，可以證明分段后每段的步長都大於或等於分段前的步長，所以實際上所計算的點數小於或等於不分段繪制時的點數，這樣就從根本上解決了曲線繪制過程中，繪制點疏密不均的現象，提高了運行速度。
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