表面壓縮性 的英文怎麼說

中文拼音 [biǎomiànyāsuōxìng]
表面壓縮性 英文
surface compressibility
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 壓 : 壓構詞成分。
  • 縮 : 縮構詞成分。
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
  1. In addition, it was the sign of the initial amplitude growth rate, not the manner of the interface motion that determined whether the amplitude could increase. at weakly nonlinear stage, mode - coupling equations were derived in cylindrical and spherical geometries. it showed that the nonlinear terms were inversely proportional to the position of the interface in cylindrical and spherical geometries

    在弱非線性階段，推導了柱和球幾何中模耦合方程，結果表明：非線性作用項反比于界面的位置，界面的位置越小，非線性作用越強，反之越弱；同時柱幾何中模耦合方程的解表明，在收縮幾何中，擾動在界面兩側的發展是不對稱的，在弱非線性階段，不穩定性向內發展的部分受到慣性力的擠壓，而向外發展的部分受到慣性力的拉伸。
  2. The resonant flow was researched in this paper, which is an incompressible, inviscid fluid with surface tension and different variational bottoms ; the effects of different variational walls on the nonlinear surface waves were analyzed

    本文通過對具有表面張力的、不可壓縮、無粘性流體流過不同壁面時的共振流動進行研究，分析了壁面變化對非線性表面波的影響。
  3. Pian presented mix fem and hybrid fem in 1964. for its good capability in solving the irregular elements problems, incompressible material problems, and high precision in stress and strain results, the research of mix and hybrid fem is in the ascendant

    Pian於1964年基於hu - washizu變分原理提出了雜交元和混合元方法，由於該方法在單元畸變、不可壓縮性和應力應變求解方面表現出優異的性能，目前的研究正方興未艾。
  4. Moreover, the applicability of the incompressible friction factor is discussed. ( 3 ) the effects of surface roughness in microchannels were taken into account in terms of a roughness - viscosity function

    （ 3 ）將微管道表面粗糙度的影響等效為粗糙度粘性系數，提出適合於可壓縮流動的二維和三維粗糙度粘性系數模型。
  5. The compress tests on multiaxial multi - layer warp knit glass - fiber composite ( mmwk ) have also been carried out at high strain rates. the out - of - plane compressive property of multiaxial multi - layer warp knit glass - fiber composite are also rate sensitive. the maximum stress strain and elastic modulus of mmwk composite increase with the rising of strain rate

    首次對多軸向經編玻璃纖維復合材料進行了高應變率下的面外壓縮試驗，實驗結果表明，多軸向經編結構玻璃纖維復合材料在面外力學性能上是應變率相關的，隨著應變率的增加，沖擊壓縮瞬時應力增加，最大應力和最大應變增加，同時初始模量也有增大的趨勢。
  6. On the basis of relative researches in the world, according to the study status of steel - concrete composite slab, which would be widely used in modern bridge, modified equivalent inflexibility of steel - concrete composite slab was deduced by use of conversion section principle in this paper ; based in this, this paper put forwards the theory of ultimate flexural capacity of steel - concrete composite slab in consideration of slip effect, and introduces the practical simplified method for calculating flexural deformation of steel - concrete composite slab in consideration of the effect of steel studs and welded wire, and conclude that the methods in this paper is veracious and reliable, comparing with the traditional calculating mode ; morever, this paper put forwards the calculating theory and program of the effect analysis of creep and shrinkage to steel - concrete composite slab, using conversion elastic modulus principle, and testifies that the theory is right and the program is reliable and practical

    本文在國內外研究成果的基礎上，針對壓型鋼板與混凝土組合板結構在現代橋梁建設中廣泛應用前景和研究現狀，利用換算截面法導出了壓型鋼板與混凝土組合板結構的修正等效慣性矩；在此基礎上，又推出了考慮壓型鋼板與混凝土之間的相對粘結滑移影響的壓型鋼板與混凝土組合板結構極限抗彎承載能力計算理論，並介紹了考慮栓釘、聯結件影響的壓型鋼板與混凝土組合板結構簡化實用撓曲變形計算公式，而且通過與傳統計算理論的分析比較，表明本文提出的計算理論公式的準確可靠性；此外，採用換算彈性模量比法著重提出了壓型鋼板與混凝土組合板結構的徐變、收縮效應分析的計算理論和程序，並通過實例分析計算證明了理論的正確性、程序的可靠性和實用性。
  7. In this paper, plasma - enhanced chemical vapor deposition ( pecvd ) technique was used to deposit the dielectric p - sio2 films and p - sion films on the silicon wafer under the conditions of low temperature and low pressure with teos organic sourse. this research was focused on the evaluation of film growth, hardness, stress, resistance and refractive index, by changing the experimental parameters including rf power, substrate temperature, chamber pressure, and the flow rates of teos, o2, n2. the results showed that the p - sio2 film was smooth, dense, and structurally amorphous

    實驗結果顯示，用pecvd法淀積的p - sio _ 2膜是一表面平坦且緻密的非晶質結構的薄膜，與矽片襯底之間有良好的附著性；在中心條件時生長速率可控制在2600a / min左右；在基板溫度410時有最大的硬度可達16gpa ；其應力為壓縮應力，可達- 75mpa ；薄膜的臨界荷重為46 . 5un 。
  8. In ovx rats, not only bone mineral density ( bmd ) of lumbar vertebrae in vivo and vitro, but also bmd of femora ( except for r3 region ) and proximal metaphysis ( r1 region ) in vitro decreased obviously ( p < 0. 01 ) ， whose bone loss rates of l5 and l6 were the highest and achieved 13 % ; the trabeculae of ovx rats were few ， fine, and discontinued and there were lacunae on the surface ; in ovx rats, both compressive strength of vertebral bodies and the mechanical properties of femora decreased ; the falling degree of the former was greater ; the maximal compressive power of lumbar vertebrae decreased with 33. 32 %

    結果顯示：大鼠卵巢切除后，活體、離體腰椎以及股骨（除r3區） 、脛骨近端干骺端（ r1區）的離體骨密度顯著下降（ p < 0 . 01 ） ，離體l5和l6的骨丟失率最大，達13 % ；骨小梁減少、變細，連接中斷，骨小梁表面有吸收陷窩；腰椎壓縮強度和股骨力學性能均下降，前者更明顯，腰椎最大壓縮力下降率達33 . 32 % 。
  9. The research indicate that the structured soft clay has below several characteristic, the viscous strain is produced during the stage of primary consolidation and of second consolidation, and in the prophase, the relation of stress - strain - strain rate is unique, so the form of constitutive model, such as, f ( v ', e ) = 0, f ( ' v, e, t ) = 0, ca n ' t describe strain behavior of soil skeleton rationally ; the time - dependent properties involve three aspects, in addition the time - dependent strain, apparent preconsolidation pressures that depend on strain rate, and the effect of creep compression on apparent preconsolidation pressures ; because of holding structural strength, the mechanics characteristic is determined by the magnitude of stress, and the compression curve is composed of several sections. by combining structural yield stress and it ' s characteristics with the improved time line model, a new one - dimensional elastic visco - plastic consolidation model is established

    研究結果表明，結構性土的固結過程具有以下特性：主固結和次固結階段都包含有因土骨架的粘滯性移動而產生的變形，而且在正常固結階段，存在應力?應變?應變速率的唯一性， f （ _ v ， e ） = 0 、 f （ _ v ， e ， t ） = 0形式的本構關系不足以描述土骨架的變形行為；固結壓縮過程中的時間效應包括三個方面的內容，除了應力應變關系與時間相關外，還包括粘滯性變形引起表觀前期固結壓力增加和屈服應力的應變速率效應；軟土的結構性使其力學特性與應力水平相關，壓縮曲線具有分段性。
  10. ( 1 ) the got by experiment may contain thermal contributing by electrons and this part is not can be ignored. ( 2 ) got by thermal dynamic experimental data under normal temperature and pressure can be a standard for various theoretical models, but its precision should be analysis carefully before to use. ( 3 ) the method of using the migault ' s formular associate tuning up parameter to express which often be used is not very reasonable

    本文第3章就gr neisen物態方程研究了三方面問題：第一方面，在分析了幾種不同定義的gr neisen系數的區別與聯系的基礎上指出， （ 1 ）在沖擊壓縮區，直接依據實驗數據獲得的往往包含不可忽略的電子熱貢獻； （ 2 ）常態熱力學可作為檢驗gr neisen系數理論模型的一個標準，但應注意該實驗測量值的精度（包括由於實際材料中存在的「非三項式物態方程因素」的影響） ，而所總結的在周期表上所具有較明顯的規律性，可作為對該值精確程度判斷的參考； （ 3 ）指出一種以調節參數的migault公式描述的常用方法的基礎與實際情況並不相符。
  11. The test results show that the out - of - plane compressive property of 3d woven composite are rate sensitive. the elastic modulus is n ' t increased with the rising of strain - rate, however, the maximum compress stress and strain of 3d woven composite increase from 228mpa to 272mpa, from 15 % to 20 % as the strain rate increases from 2000 / s to 3000 / s

    實驗結果表明，三維機織玻璃纖維復合材料在面外力學性能上是應變率相關的，隨著應變率的增大，沖擊壓縮初始模量基本不變，但最大應力和最大應變都明顯增加。
  12. Tribological properties of phosphating coatings on the surface of the orbiting scroll of the compressor

    壓縮機動渦旋表面磷化膜層的磨損性能
  13. The microstructure was formed in the surface of the metal coating / polymer composites in the condition of monoaxial stretching and plane compression

    摘要在單向拉伸和平面壓縮金屬塗層聚合物復合體系的條件下，在體系的表面形成周期性的微觀結構。
  14. Finally, the two dimensional flow in the diffuser is calculated, the results show that the change of ma makes an effect to the performance of the diffuser. owing to the accretion of ma, the action of oblique shock waves and the boundary layer pricks up, the flow separates from the wall where the shock waves impinge on the boundary layer more quickly, the cluster of diamond shock waves becomes larger. moreover, by comparing the change of flow field under different structure parameter, it is found that the augment of length of constant area section alter the structure of fluid field little, a smaller area ratio and larger angle of compression section make the diffuser working better

    最後，針對擴壓器中的二維流場進行了數值模擬，結果表明馬赫數對擴壓器性能影響較大，隨著馬赫數的增大，擴壓器管道內激波-附面層干擾加劇，流動從附面層分離相應加劇，激波串數目增多;通過比較不同結構參數下的擴壓器內流場，發現等直段長度的變化幾乎沒有改變流場結構，只是對局部流場稍有影響，並且在其它參數不變的情況下，一定范圍內減小面積比a2 / a1和增大收縮角有利於擴壓器性能的提高。
  15. The results show that the performance of ddf communication system is much better than common fiber in the aspect of not only pulse transmission without aberration but also pulse compression

    研究結果表明：無論是在脈沖的無畸變穩定傳輸方面，還是實現脈沖壓縮方面， ddf都有著常規光纖所不能比擬的優越性。
  16. For this reason synthron decided to develop a synthetic additive that allows a significant improvement in mechanical properties ( cmt, burst factor, sct ) above the maximum levels that can be achieved with the classical use of starch in the mass and or on the surface

    因此， synthron （法國公司）決定開發一種合成添加劑，該添加劑在機械性能（ cmt （瓦楞材料試驗） 、破裂系數、 sct （短期壓縮試驗）方面的巨大改進性能優于澱粉作為基材和/或表面材料的傳統使用所獲得的最佳性能。
  17. As for the ratio of the compression, this algorithm is proved more efficient than the other algorithms in the compression of screen image. a software scheme of the object - code of windows is designed for the compression of inter - frame

    通過多幅典型計算機屏幕圖像的壓縮率比較，其結果表明在計算機屏幕圖像壓縮方面，該演算法比其它幾種常見壓縮演算法（如jpeg等）性能更優。
  18. Then this paper designs an integrated coding algorithm based on dt - mesh according to mandate of mpeg - 4 hi which a motion estimation algorithm based on dt - mesh is proposed and data structure is transformed in order to fulfill the coding order of mpeg - 4. finally, compared with the former algorithm of h. 263 standards, the advantages ? of the latter algorithm in mpeg - 4 are high compress ratio and multi - resolution with utilitarian value

    最後，本文把基於dt的mpeg - 4編碼性能同h . 263編碼性能進行了全面的比較，結果表明， dt作為mpeg - 4標準中的一種編碼方法，在圖象質量、壓縮比、多解析度、避免塊效應方面有很大的優越性，有一定的實用價值。
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