未塗面層的 的英文怎麼說

中文拼音 [wèitúmiàncéngde]
未塗面層的 英文
uncoated
  • 未 : Ⅰ副詞1 （沒） did not; have not 2 （不） not Ⅱ名詞1 （地支的第八位） the eighth of the twelve ear...
  • 塗 : Ⅰ動詞1 （抹） spread on; apply; smear 2 （亂寫或亂畫） scrawl; scribble 3 （抹去） cross [blot; s...
  • 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...
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 的 : 4次方是 The fourth power of 2 is direction
  1. The mechanism of corrosion and erosion resistance of nicr alloy and cermet coatings were explored and their performance were compared with 20g, 20g covered by dope and the coatings of fecral, nicrti used widely at present

    並將由這些新的塗層材料和目前廣泛使用的fecral ， nicrti以及與未加以保護的20g基體和刷塗料保護的20g在抗高溫氧化、高溫腐蝕、耐沖蝕磨損和熱震性等方面加以比較。
  2. Preparation of steel substrates before application of paints and related products - visual assessment of surface cleanliness - specification for rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings

    塗料和有關產品應用前鋼基片的制備.表面清潔度視覺評定.未塗層鋼基片和鋼基片全部清除原塗層以後生銹程度和制備程度的規范
  3. That is, the partially penetrating sand drain ground is viewed as the double - layered ground, and its consolidation is analyzed with 1 - d consolidation theory, through the transformation from 3 - d consolidation to 1 - d consolidation in the region of sand drain. this can overcome the disadvantage that the excess pore water is discontinuous between the region of sand drain and under - lying soft layer. to the double - layered ground, based on the consolidation mechanism under surcharge, the excess pore water pressure calculation formula is deduced under the condition of multilevel equably loading or unloading, which perfects the consolidation theory

    然後，在充分考慮豎井區井阻、塗抹作用以及土體結構損傷破壞對固結影響的基礎上，將未打穿豎井地基合理地轉化為雙層地基，按一維固結理論計算，克服了傳統固結計算方法在豎井處理區與下臥層交界面處存在孔壓間斷的缺點；在此基礎上，從超載預壓法的基本原理出發，分析了雙層地基超載預壓固結、沉降機理，推導了多級等速加、卸載情況下雙層地基的固結計算公式，進一步完善了雙層地基固結理論。
  4. Preparation of steel substrates before application of paints and related products - visual assessment of surface cleanliness - rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings

    塗油漆和有關產品前鋼基底預處理.表面清潔度的目視評定.未塗鋼基底和全面清除原有塗層后鋼基底材的銹蝕等級和處理等級
  5. The moment method is used to calculate the rcs of three - dimensional targets in this paper. these targets include conducting targets, dielectric targets and coat targets. triangular patches are used to model the surface of the target, then electric field integral equation ( efie ) and magnetic field integral equation ( mfie ) are built which satisfy the boundary conditions. the rwg vector base functions are used to denote equivalent electric current and magnetic current on the surface of the target. finally use the galerkin method ( rwg vector base functions are basis function and test function ) to transform integral equations into matrix equation. when obtain the equivalent electric current and magnetic current, we can calculate the scattering field and the rcs of the target

    本文利用矩量法計算了三維導體目標、介質目標、塗層目標的雷達散射截面。首先採用三角形面元對物體表面幾何形狀進行模擬，然後建立滿足邊界條件的電場積分方程（ efie ）和磁場積分方程（ mfie ） ，將物體表面的等效電磁流用rwg矢量基函數表示，最後利用伽略金法（ rwg矢量基函數既作為基函數又作為檢驗函數）將電磁場積分方程轉化為矩陣方程求解未知電磁流系數，得到了表面的等效電磁流后，可以計算散射場和目標的雷達散射截面。
  6. But no domestic work has been done on sio2 optical and protective films. researches of the paper mostly concentrate on design and preparation of anti - reflective and protective films of sio2 on sapphire

    在國外， sio _ 2用作藍寶石增透保護塗層的研究已經展開，並取得進展；而在國內，這方面的研究還未見報道。
  7. Two cases are analyzedxonducting target with coat and dielectric target with coat. for the conducting target with coat, triangular patches are used to model the surfaces of the coat and the conducting object. now there have equivalent electric current and magnetic current on the surface of the coat, but only has equivalent electric current on the surface of the conducting object. the rwg vector base functions are used to denote equivalent electric currents and magnetic current. three integral equations should be built to obtain the unknown current coefficients ; for the dielectric object with coat, triangular patches are used to model the surfaces of the coat and the dielectric object. now there have equivalent electric current and magnetic current not only on the surface of the coat but also on the surface of the dielectric object. this time four integral equations should be built to obtain the unknown current coefficients

    對于塗層導體目標，將塗層外表面和導體外表面進行三角形面元剖分，在塗層外表面有等效電磁流，導體外表面僅有等效電流（無等效磁流） 。將這些等效電磁流用rwg矢量基函數表示，需建立三個積分方程來求解未知的電磁流系數；對于塗層介質目標，將塗層外表面和內層介質外表面進行三角形面元剖分，在塗層外表面有等效電磁流，內層介質外表面也有等效電磁流，這時需建立四個積分方程來求解未知的電磁流系數。
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