振幅削減 的英文怎麼說

中文拼音 [zhènfúxiāojiǎn]
振幅削減 英文
amplitude taper
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 幅 : Ⅰ名詞1. （布帛、呢絨等的寬度） width of cloth 2. （泛指寬度） width; size 3. （姓氏） a surname Ⅱ量詞（用於布帛、呢絨、圖畫等）
  • 削 : 削動詞1. （用刀斜著去掉物體的表層） pare [peel] with a knife 2. （乒乓球的一種打法） cut; chop
  1. The influence of various waterpower and configuration parameters on heat transfer is analysed and the rules of convective heat transfer coefficient and the ratio of heat transfer enhancement with mass flux are obtained. at the same time, we gain important results as below : as for resonance chamber with certain configuration, self - oscillation can be generated under suitable configuration and waterpower parameters. for the same configuration resonance chamber, the intensity of the self - oscillation is changed by the waterpower parameters

    當流量及壓差降低至一定程度時，共振腔還可能削弱換熱；加熱功率的提高會增加流體（水）的溫度，流體的粘度會隨著降低，這會減少對流體脈動的阻礙，使脈動衰減得更慢，而脈動幅度的增加會增強換熱，故加熱功率對有脈動的對流換熱是有影響的；自振腔產生的流體脈動頻率是自振腔固有頻率或其整數倍，流體脈動頻率過高或過低都不利於對流換熱，存在一有利於強化換熱的頻率范圍。
  2. We call it relief. do you plane that in, or do you plane it straight and let the strings pull it up a little bit

    我們稱它為指板削減。你會在弦振幅最大的地方削凹一些指板，還是維持直的指板，再把弦距升高一些？
  3. The vibration magnitude can be reduced by applying the shock vibration absorber in boring process, the curves of the amplitude versus gap between the shock block and the hole in boring bar was gained by experiments with different cutting speed. the experiments show that the absorptive results is good when applies shock vibration absorber with suitable gap in boring process, while the vibration may be strengthened with unsuitable gap. 6figs., 2tabs., 3refs

    通過試驗研究，得到了在不同切削速度的情況下，沖擊塊與孔壁之間的間隙與切削振動幅值的關系曲線，研究說明，沖擊式減振器在適當的值范圍內減振效果明顯，但如果選擇不合適，則有可能使振動加強.圖6 ，表2 ，參3
  4. Analysis on the primary cause of causing amplitude attenuation in the ultrasonic vibration cutting after frequency tracking

    在頻率跟蹤后引起振動切削過程中振幅衰減的主要原因分析
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