有很大影響的英文怎麼說

中文拼音 [yǒuhěnyǐngxiǎng]
有很大影響英文
have a great effect on

  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : 副詞(表示程度相當高) very; quite; awfully
  • : Ⅰ名詞1 (物體擋住光線后映出的形象) shadow 2 (鏡中、水面等反映出來的物體形象) reflection; image...

※中文詞彙有很大影響在字典百科國語字典中的解釋。

  1. In order to improve the electro - catalytic activity of platinum based catalyst to methanol oxidation, in this thesis, firstly prepare heteropoly acid modified pt / gc electrode with different concentration by cyclic voltammetry method, and then test the cyclic voltammetry curves individually in vitriolic and methanol solution. the study shows the best concentration for both phosphomolybdic acid and phosphotungstic acid is 1 10 ~ ( - 3 ) mol / l. and find the more heteropoly acid modified on electrode, the lower peak - up potential towards methanol because of the existence of oxygenous species

    為了改善鉑基催化劑氧化甲醇的催化活性,本論文首先通過循環伏安掃描法制備了不同濃度磷鉬酸和磷鎢酸修飾的pt / gc電極,通過研究pt / gc電極在修飾前後在硫酸溶液中及含甲醇的硫酸溶液中的循環伏安行為發現,磷鉬酸和磷鎢酸均能在ptru / c電極上發生氧化還原反應,而且雜多酸修飾濃度對pt / gc電極氧化甲醇的催化活性有很大影響
  2. The properties of thin films have been investigated with modern analysis technique, such as afm ( atom force microscopy ), sem ( scanning electron microscope ), xrd ( x - ray diffraction ) and rocking curve ( - scan ). and the properties of ybco thin film and its substrate and deposition temperature have been analysed, comparing with lao substrate ' s crystallization quality, ybco thin film properties, such as morphology and degree of grain alignment, was concluded to correlate with the crystal orientation uniform of lao substrate as revealed by xrd

    本文結合afm 、 sem研究ybco薄膜的表面形貌, xrd 、 fwhm分析薄膜的結晶情況,並結合成膜溫度和基片的質量進行一系列結構與性能的對比研究,發現laalo3 ( lao )基片的質量對ybco薄膜的結構完整性有很大影響,不僅了薄膜的c軸取向性,而且了ybco的超導性能。
  3. Elvis had a big influence on american pop music

    貓王對美國流行音樂有很大影響
  4. The simulation results indicate that impact velocity and impact angle have much influence to penetration acceleration, the higher impact velocity is, the bigger the peak value is ; the smaller the impact angle is, the smoother the acceleration curve is, and the peak value of acceleration appears regularly

    模擬結果表明,著速和著角對侵徹過載有很大影響,著速越高,侵徹過載峰值越;著角越小,過載曲線越平滑,過載峰值的出現也漸顯規律。
  5. The effect of the dust charging process becomes significant when the charging time is longer than either the pulse period or the ion response time ( measured by the inverse of the ion plasma frequency )

    因為塵埃粒子的充電時間長于離子應時間或者負脈沖時間,塵埃粒子的充電過程對鞘層的形成將有很大影響
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