無聲鏈 的英文怎麼說
中文拼音 [wúshēngliàn]
無聲鏈
英文
sprocket silent chain-
Little audible links, they are, chaining together great inaudible feelings and purposes.
它們是小小的有聲的鏈子，把巨大的無聲的感情和意圖連在一起。Inverted tooth silent chains and sprockets ; errata
逆齒無聲鏈和鏈輪.正誤表Inverted tooth silent chains and sprockets
逆齒無聲鏈和鏈輪Then we introduce the character of the atmosphere channel, which we emphasized on the atmosphere scatter, absorption and scintillation ' s effect on the laser beam. in chapter, we explain why we used cassegrain telescope to collect the optical signal at first, then the lightsource, detector, front amplifier used in optical communication has been compared to that of fiber communication, the noise including shot noise, thermal noise and background light noise has been explained here for analysis the snr and ber in the next section
在第三章介紹無線光接入系統的光收發單元，採用多孔徑卡塞格倫式的收發天線對消除減小大氣湍流影響有較大作用，針對大氣通道的特點無線光系統收發單元在光源、光探測器、前置放大電路上存在許多有別于光纖通信的技術，同時還闡述了光接收機包括背景噪聲的噪聲機制和接收靈敏度、誤碼率等指標，最後給出了一個整個傳送鏈路的功率預算。Thansfer adopts the whole aluminum case and the silent chain for the assembly structure more compact as well as realizes the light, low noise
分動器採用全鋁殼體、無聲齒形鏈式傳動，使總成結構緊湊，實現產品輕量化、低噪聲。Ten minutes had elapsed since the nurse had left ; valentine, who for the last hour had been suffering from the fever which returned nightly, incapable of controlling her ideas, was forced to yield to the excitement which exhausted itself in producing and reproducing a succession and recurrence of the same fancies and images. the night - lamp threw out countless rays, each resolving itself into some strange form to her disordered imagination, when suddenly by its flickering light valentine thought she saw the door of her library, which was in the recess by the chimney - piece, open slowly, though she in vain listened for the sound of the hinges on which it turned
護士離開已六十分鐘了那每夜必來的寒冷襲擊瓦朗蒂娜又快一個小時了，她無法控制自己的意志，那些幻景和虛象，那盞孤燈射出無數的光線，每一條光線都在她那混亂的幻想變成某種奇特的形狀，突然地，在那搖動的燈光下，瓦朗蒂娜好象看見壁爐旁邊凹進去的那扇通她書房的門慢慢地開了，但她卻聽不到門鏈轉動的聲音。E - learning provides a friendly contact surface, a image direct - viewing learning environment, and provides the chart, the article, the sound, the picture cyclopentadiene multiple sense organ stimulating, it is advantageous to the scene establishment and the gain and maintenance of massive knowledge, it also can organizes each kind of study information and various disciplines knowledge deferring to the text and the ultra link, this is extremely advantageous to the learners ’ knowledge structure formating and the developing, also has the advantage extremely to construct the current knowledge significance, this is other learning environments is unable to achieve
E - learning能夠提供界面友好，形象直觀的學習環境，提供圖、文、聲、像並茂的多重感官綜合刺激，有利於情景創設和大量知識的獲取和保持，還能夠按照文本、超鏈接的方式組織各種學習信息和各學科知識，這非常有利於學習者知識結構的形成和發展，對當前知識的意義建構非常有好處，這是其他學習環境無法做到的。Inverted tooth silent chains with 30 pressure angle
30壓力角的逆齒無聲鏈In the case of direct or indirect references to external internet sites " links ", which lie outside the authors area of responsibility, an obligation for liability would apply only in those cases where the author is aware of the contents and where it would be reasonable and technically possible for him to prevent use in the case of unlawful contents
直接或間接地與其它不在作者責任范圍的因特網站相鏈接，僅在作者對其內容知情，並在技術上有可能並有要求阻止非法內容的情況下對之負責。作者在此聲明，到目前為止與本網站相鏈接的網站無違法內容。分享友人