sharpen up 中文意思是什麼

sharpen up 解釋
認真思考
  • sharpen : vt 1 磨銳利；磨快；磨尖；削尖；修尖（鉛筆等）。2 使銳利；使敏銳；磨練（才智等）。3 加深；加重；加...
  • up : adv （superl uppermost ）1 向[在]上，向[在]上面；向[在]被認為處于上方的地方或方面〈如河流的源頭，...
  1. A private british college is starting compulsory etiquette classes for 13 - to 14 - year - olds to sharpen up their comportment in a world of ill - mannered informality, it was reported on wednesday

    不拘禮節是現代社會的一大弊病。據本周三消息，英國一家私立學校將對十三四歲的學生開設「禮儀」必修課，以改善他們的行為舉止。
  2. In contrast, we could sharpen up the details in a slightly blurred photo by emphasizing its high-frequency components.

    反過來，我們也可以通過加強其高頻分量的辦法，來突出一張有些模糊的照片的細節。
  3. " sharpen the arrows, take up the shields

    11你們要磨尖了箭頭，抓住盾牌。
  4. The arithmetic expressed in this text solved contradiction between the watermark ' s transparence and the arithmetic ' s maleness, using the inlaid watermark of that arithmetic having goodly transparence, and the result of the experiment shows the arithmetic has goodly maleness to jpeg compress, noise, low channel filter wave, mosaic, signal tone up, secondary watermark, cut and zoom, especially to sharpen, strengthen contrast, strengthen edge, equilibrium, and so on, signal strengthen can hardly effect to get away the watermark

    實驗表明，本文演算法較好地解決了水印透明性與演算法魯棒性之間的矛盾，使用該演算法嵌入的水印具有較好的透明性，同時本文演算法對jpeg壓縮、噪聲、低通濾波、馬賽克、信號增強、二次水印、剪切和縮放等操作有較高魯棒性，特別是銳化、對比度增強、邊緣增強、直方圖均衡等信號增強處理幾乎不影響水印的抽取。
  5. You ' re just too loose. you ' re spooking me. sharpen up

    你太松垮了你嚇著我了，快打扮一下
  6. Conventional lights bulbs with their yellow rays will soon become lighting dinosaurs, replaced by leds that bring natural light into the offices and homes throughout the world. the improved quality of the green and blue light can also sharpen up the images on tv, the cinema screen and mobile phones. and their potential applications do not stop there

    發出黃色可見光譜的傳統電燈泡不久將成為歷史，而又發光二極體取代，它將為全球范圍的家庭、辦公室帶來自然光，改進的藍綠色光芒可以使電視，影院屏幕，手機上的圖像更加光滑，而且，其潛力並不僅僅停留在這些方面。
  7. The indoor - stage theatrical troupes that perform in theaters must consider the commercial factors to meet the artistic demands of the audience, by varying and enhancing the performing art, stage art, theatrical subject, etc., so as to keep up with the routine operations of the troupe and sharpen its own competitive edge

    進入戲院演出的戲班則必須在商業的考量下，于表演藝術、舞臺美術、劇目特色等方面不斷變換提升以滿足觀眾的戲劇審美要求，如此方能維持戲班的日常營運與提高本身的競爭優勢。
  8. Well, we better sharpen them up, ' cause we goin ' to africa

    那我們最好把拳頭再練硬點因為我們就要去非洲了
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