拍擊作用 的英文怎麼說
中文拼音 [pāijīzuòyòng]
拍擊作用
英文
panting action-
The old countess, waiting for her son and her husband to come in, was playing patience with an old gentlewoman, who was one of their household. denisov, with shining eyes and ruffled hair, was sitting with one leg behind him at the clavichord. he was striking chords with his short fingers, and rolling his eyes, as he sang in his small, husky, but true voice a poem of his own composition, the enchantress, to which he was trying to fit music
傑尼索夫的兩眼閃閃發亮，頭發蓬亂，他把一隻腳向後伸出來，在擊弦古鋼琴旁邊坐著，他那短短的指頭拍擊著琴弦，彈出和弦，眼珠兒骨碌地亂轉，並用他那尖細嘶啞然而準確的聲音吟唱著他所創作的詩歌神奇的仙女，正試圖為其歌詞配曲。It is composed of thirteen functin ? components including two 3 - db y - junction power splitter, two directional couplers, two waveguide attenuators and one polarizer of waveguide itself. the prominent feature of the device is that it has a beat detection function with respect to the single y - branch mioc device, and it plays an important role in improving the inertial - grade and the high precision steady - aim system because of the beat detection function. farthermore it has direct influence on the improvement of the high flexibility, shockproof and overload - resistance for the steady - aim system
器件的工作波長為1 . 3 m ，集分束器、合束器、起偏器/檢偏器、相位調制器、波導吸收器等十三個功能單元於一體，除了單y多功能集成光路器件具備的功能外，它還具有拍頻檢測功能，因而對提高慣導級和高精度穩瞄系統起著重要的作用，並直接影響著穩瞄系統的高機動性、抗沖擊力和過載能力的提高。You must hit the ball before it reaches its highest point after bounce. you should learn to use short and quick strokes with little backswing
你必須在球彈起之後到達它的最高點之前擊球。你應該學會用小的引拍動作，用短促的爆發力擊球。
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