高質量金屬 的英文怎麼說
中文拼音 [gāozhíliángjīnzhǔ]
高質量金屬
英文
high test metal- 高 : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 金 : Ⅰ名詞1 (金屬) metals 2 (錢) money 3 (古時金屬制的打擊樂器) ancient metal percussion instrum...
- 屬 : 屬名詞1 (類別) category 2 [生物學] (生物分類系統上所用的等級之一) genus 3 (家屬; 親屬) fami...
- 高質量 : hi-q high quality
- 金屬 : metal
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Andrin et fils s. a. deals among other things in dressing plants, metal separators as well as in help machines, magnetic separators and also in metal foundry equipment
作為一家專業的供貨商為您提供高質量的分選設備,金屬切割機,輔助機器,磁選機,金屬鑄造車間裝置。The metal cellular sandwich board, being the most advanced, novel - style and top - grade fire - proofing architectural material both internationally and domestically at present, can be used for standard high - quality architecturally integrated ceiling and partition decoration, etc
金屬蜂窩夾芯板是目前國際、國內最先進行的新穎高級建築防火材料,用於標準的高質量建築一體化吊頂及隔斷裝飾等,它具有美觀、輕質、高強、隔聲、隔熱、防潮、不燃、表面不起塵、幾何尺寸準確,組合性強、施工快捷、方便等優點。We are outstanding in making foundry pattern for molding line of self - solid resin sand, pattern for molding line of green sand, hot and cold core box for various core shooter, core - setting jig and core positioner in large - batch production
我們致力於設計並生產高質量的金屬模具,材質可以是鑄鋁、鑄鐵、鑄銅、鋼,同時也可以生產木模、塑料模。Solder bar is made from high purity metal. by means of strict qualitg control the oxide and metallic and non - metallic impnrities and effectively minimized, the available high purity solder bar is with uniform and glazed surface good wetting and spreading ability after molten bright joint and minimum oxide residue after soldering. our product is suitable for wave and handwork soldering with high quality requirement
本公司生產焊錫條採用高純度金屬原料,在嚴格品管條件下,有效控制氧化程度以及金屬和非金屬雜質含量,焊錫條表面均勻光滑,純度極高,熔化后流動性好,潤濕性極佳,焊點光亮,氧化渣物極少發生,適用於高品質要求的各種波峰焊和手工焊。B. k ? thenb rger gmbh & co. kg is a company operating within many ranges and offers rweinforced concrete buildings, building construction as well as foundations
Kg是一家高級別的大型貿易商,提供多方面的、高質量的金屬構造,地上建築,瓦工建築方式,鋼筋混凝土施工。Standard test method for trace metallic impurities in electronic grade titanium by high mass - resolution glow discharge mass spectrometer
使用高解析度發光質譜儀測試電子級鈦中痕量金屬雜質的標準試驗方法In this dissertation, nanometer zno thin films on si ( 100 ) substrates were prepared by using thermal evaporation technique following by two - step annealing process : high quality zno thin films and mgxzn1 - xo alloy films have been grown on si ( 100 ) substrates with mgo buffer layers by using thermal evaporation technique following by two - step annealing process
本文介紹了採用電子束蒸發方法在si補底上制備出了高純度的金屬鋅膜,然後通過二次退火得到了具有六角結構的高質量氧化鋅多晶薄膜材料,另外,還採用電子束蒸發mgo薄膜作為緩沖層二次退火金屬鋅膜的方法制備出了高質量氧化鋅多晶薄膜材料和mgzno合金薄膜材料。Standard test method for trace metallic impurities in high purity copper by high - mass - resolution glow discharge mass spectrometer
使用高質量解析度輝光放電質譜儀測量高純度銅中痕量金屬雜質的標準試驗方法Standard test method for trace metallic impurities in electronic grade aluminum - copper, aluminum - silicon, and aluminum - copper - silicon alloys by high - mass - reduction glow discharge mass spectrometer
用高質量減少輝光放電質譜儀測量電子級鋁銅鋁硅和鋁銅硅中微量金屬雜質的標準試驗方法In the present thesis, znse, znte and their quantum well ( qw ) structures on si substrates with zno as buffer layer by low pressure metal - organic chemical vapor deposition ( lp - mocvd ) technique were prepared. zno is selected as the buffer layer for it has many similarities with the oxide layer on the surface of si wafer. all important experimental results and conclusions presented in this thesis are summarized as follows : 1
本文中,我們利用zno與si襯底上氧化層? sio _ x有很好的浸潤性這一特點,採用zno作為緩沖層,用低壓-金屬有機物氣相沉積( lp - mocvd )設備在si襯底上生長znse和znte薄膜以及zncdse znse和zncdte znte量子阱結構,並對其發光特性進行了研究,獲得的主要研究結果如下: 1 、在si襯底上獲得了較高質量的zno薄膜。Our yields increase with the mass of the progenitor main - sequence stars. massive stars ( i. e. 18m < m < 50m ) is the primary sites of the neclearsynthesis of the r - process and can explain the galaxy chemical evolution. 3. we present formula to calculat the r - process galactic chemical evolution of ba peak elements. this formula contains metallicity abundance and point out the relation of the ba peak elements and disscuss the effect of various mass supersnova. besides, our formula can be confirmed by a lot of observations
由此可以解釋以下觀測事實: ( l ) mg , eu均產生於snh星,但質量范圍不同,在高質量( > 20 ) eu的產量高, mg的產量(相對于太陽) ,導致暈星中eu / mg > 0 ,而產生mg的質量范圍較大,致使在厚盤的晚期較小質量超新星也開始對mg有貢獻,而這些星對eu的貢獻很小,致使在厚盤星中eu / mg < 0 ,在厚盤中eu / fe隨金屬豐度的升高而降低,仁mg / fe隨金屬豐度的升高而不變The main products of the company are individual rare earth metal, mischmetal and rare earth metal wire and rod with different specification which are mainly used in rare earth steel, etc. the company also supplies all sorts of rare earth alloy and metal material for cast iron, non - ferrous metal, magnetism material, cathod mateial of ni - h battery and other hi - tech products
公司主要產品有單一稀土金屬、混合稀土金屬及其主要用於各種稀土處理鋼中的不同規格的稀土金屬絲棒等,並為鑄鐵、有色金屬、磁性材料、鎳氫電池負極材料及其它高新技術產品提供所需的高質量的各種稀土合金和金屬材料。Then the solving procedures of these bies by the rwg functions based moment method are elaborated, and the method of modeling complex objects built of arbitrary line, surface and volume structures is developed. in order to solve realize antenna and circuit problems, methods of adding excitations and concentrated loadings with moment method are deceloped, and matrix pencil ( mp ) method is used to deembeded the s prameters of antennas and circuits from the computed current distribution. some numerical results of practical complex antenna and scattering problems are presented to illustrate the veracity and effectiveness of the method
在第一部分中,首先從電磁場的基本理論出發,基於等效原理和邊界條件以統一的方法建立了用於分析金屬、介質及金屬與介質混合結構的邊界積分方程,並歸納和比較了各類積分的適用范圍和優缺點;在此基礎上,給出了使用基於rwg函數的矩量法求解各種邊界積分方程的一般過程;研究了具有任意線、面、體組成的復雜結構的電磁建模方法,並給出了各種多面連接情況下基函數和未知量的選取方法;研究了使用矩量法分析電路、天線問題時集總元件和激勵源的處理方法,並基於矩陣束方法( matrixpencilmethod )提取了電路和天線問題的s參數;最後通過分析一些工程中的復雜金屬天線問題和具有「金屬與介質混合結構」的散射和天線問題驗證了方法的準確性和高效性。Standard test method for trace metallic impurities in electronic grade aluminum by high mass - resolution glow - discharge mass spectrometer
應用高質量分辯率輝光放電質譜計測定電子級鋁中微量金屬雜質的標準試驗方法Standard guide for analysis and reporting the impurity content and grade of high purity metallic sputtering targets for electronic thin film applications
薄膜電子設備用高純度金屬濺塗靶雜質含量和等級的分析和報告標準指南Increasing ph of water samples induces partitioning of metals to solid phases and hence transport of metals with suspended sediments. 3. increase in concentration of sediment promotes adsorption for trace metals onto solid - phase in the estuary, but has little influence on partitioning coefficient for trace metals
水體懸浮泥沙濃度的增大將普遍提高體系中微量金屬在固相中的吸附,但對微量金屬的固-液分配系數k _ d (為金屬在泥沙固相中的質量濃度與其在溶液相中的體積濃度之比值)的影響並不顯著。The tiger drylac ? brand has long been a worldwide guarantee for the highest quality, which helped tiger becoming the market leader in metallic and extreme weather resistant ( architectural applications ) powder coatings
老虎品牌長久以來是全球高質量的保證,其金屬粉和戶外耐候粉領先於市場同行。Up to date, it is still very hard to grow gan bulk crystals, so the heteroepitaxial growth of high quality gan thin films is the premise for the development of gan - based devices. at the same time, the rapid progress on devices requires better ohmic contact between metals and gan, so much more research work must be carried out at once
由於gan體單晶難以制備,生長高質量的薄膜單晶材料是研究開發gan基器件的基本前提條件,同時器件的發展對電極的制備提出了更高的要求,因而研究金屬電極與gan的接觸成為必然。In this paper, we employ the plasma enhanced chemical vapor deposition ( pecvd ) to prepare high quality zno thin film at low temperature using a zinc organic source ( zn ( c2h5 ) 2 ) and carbon dioxide ( co2 ) gas mixtures. the effect of the substrate temperature and annealing temperature on the quality of zno thin films was studied in detail
為了在低溫下制備高質量的氧化鋅薄膜,我們採用金屬有機源和二氧化碳氣源,首次利用等離子體增強化學氣相沉積的技術在低溫下制備了高質量的氧化鋅薄膜,確定了生長高質量氧化鋅薄膜的優化條件;研究了不同的襯底溫度和退火溫度對氧化鋅納米薄膜質量的影響。In order to otain high quality zno thin films, we, for the first time, employ the plasma enhanced chemical vapor deposition ( pecvd ) to prepare high quality zno thin film at low temperature using a zinc organic source ( zn ( c2h5 ) 2 ) and carbon dioxide ( co2 ) gas mixtures. the effects of the growing condiction and the native oxide layer of si substrate on the quality of zno thin films was studied in detail. to prepare p - zno and overcome the dufficulty of reverse due to the interaction between the n atomic, we obtain high qulaity p - zno by a easy way of thermal zn3n2
為了在低溫下制備高質量的氧化鋅薄膜,我們採用金屬有機源和二氧化碳氣源,首次利用等離子體增強化學氣相沉積的技術在低溫下制備了高質量的氧化鋅薄膜,系統地研究了生長條件以及襯底表面氧化層對薄膜質量的影響,確定了生長高質量氧化鋅薄膜的優化條件;為獲得p - zno材料,克服在zno中摻n雜質間相互作用影響摻雜效率不易獲得p - zno的困難,我們通過熱氧化zn3n2的方法制備了p - zno ,獲得了一系列研究結果: 1 、詳細研究了氣體流速比,襯底溫度和射頻功率實驗參數對氧化鋅薄膜特性的影響。分享友人