降低音響 的英文怎麼說

中文拼音 [jiàngdīyīnxiǎng]
降低音響 英文
sound reduction
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 音 : 名詞1. （聲音） sound 2. （消息） news; tidings 3. [物理學] （音質） tone 4. （姓氏） a surname
  • 降低 : reduce; cut down; abate; debase; drop; lower; lessening; reducing; reduction; depression; tarnish
  • 音響 : sound; acoustics; audio; [德國] klang; phon-; phono-; -phone
  1. Moreover in speech enhancement, especially in reducing the pulse noise, morphological algorithm has its unique advantage. particularly morphological filter may maintain the preferable accurate of the speech signal in speech waveform, and which produces little impairment to the formant of speech. so the spectrum structure of the speech is retained well, and the quality of the speech will not be reduced

    特別是，在時域波形分析中，形態學濾波增強較小波去噪更好地保持語音信號的細節；在頻域分析中，形態學濾波對語音信號的基音頻率、頻譜斜率、共振峰等語音特徵的影響很小，因而能夠較好的保留語音信號的頻譜結構，使語音品質不致降低。
  2. Again we take an imported 500 kw engine unit as the example. in this case baffle boards are stuck on walls inside the engine room, meanwhile baffle boards are also used as suspended ceilings. by doing so not only the amount of insulated sound of the fender structure is increased, but the reverberant sound in the engine room is also depressed ( normally by 3 to 5db )

    我們仍以一臺500kw進口機組為例，油機房室內墻面設計為貼吸音板，同時用吸音板吊頂，經過這樣的吸聲處理后既增加了圍護結構的隔聲量，又可降低油機房內的混響聲，一般可有3 ~ 5db （ a ）的效果。
  3. The adoption of the variable pump is a breakthrough of the water cutting jet which solved the previously problems in suing the home - made products, such as piston pump filling - up, noise, high - consumption of energy, high oil temperature, lowering of piston pump pressure at the beginning of the work which would effect the starting point and the longevity of the high pressure components will be affected by the changes of pressure

    採用變量泵是水刀的技術突破，以前用國內柱塞泵，噪音大、不節能、油溫高，柱塞泵在開始工作時壓力會降低，這樣會影響切入點效果，高壓部件會受到壓力的變化而影響高壓部件的使用壽命。
  4. Some pedagogical methods are therefore proposed, such as emphasizing phonetic rules in memorizing new words ; accumulating more words in accordance to word formation rules ; enhancing the input of authentic english to reduce the negative effect of interlingual transfer ; teaching learners to lead them to collocate words consciously ; comparing the differences between mother tongue and target language

    同時提出了解決詞匯誤用問題的教學策略：加強語音教學，重視發音規則的傳授；加強構詞法教學，注意符合規則詞匯的歸納積累；增加地道英文輸入，降低語際負遷移的影響；傳授搭配知識，引導學生自主學習詞匯搭配；通過語言對比進行詞匯教學。
  5. However, an effort at simply reducing the noise leakage at the expense of sacrificing the air supply in the engine room will result in an uneven cooling on the surface of the diesel engine

    單純降低噪音的外泄而犧牲油機房內的空氣流量會造成油機表面冷卻不均勻，減少油機的發電容量，影響正常使用。
  6. With increasing restrictions on engine emissions, the need for reduced fuel consumption and low vibration, air motion and chemical reaction in the cylinder of diesel engine play an important role

    內燃機缸內的氣流運動和燃燒過程對發動機的整機性能有著重大的影響，是降低燃油消耗、減少排放和燃燒噪音的決定性因素。
  7. The company also manufacturers the sound transmitting - type new emkeco series, which has succeeded in cutting transmission losses to a minimal level equivalent to sarannet in the 20hz 20khz zone. together with the eseco screen, this series is enjoying a favorable response from high - end users

    音響穿透型的最新emkeco系列的頻率達到20hz20khz寬頻，成功將穿透損失降低到最小程度與莎綸網相當，和es環保屏幕一起受到了hi - end音響用戶的好評。
  8. In reply to my question at the council meeting on 27 october 2004, the government indicated that the civil aviation department had since october 1998 implemented various flight noise mitigating measures to minimize the impact on the communities near the flight path. for example, to avoid aircraft overflying densely populated areas in the early hours, arrangements were made for flights departing hong kong between 11pm and 7am to use the southbound route via the west lamma channel as far as possible, while flights arriving in hong kong between midnight and 7am were directed to land from the waters southwest of the airport

    政府在2004年10月27日立法會會議答覆本人質詢時表示，為減低飛行噪音對航道附近社區的影響，民航處自1998年10月起實行各項消減措施，例如在晚上11時至翌日早上7時期間，盡量安排離港的航機使用西博寮海峽的南行航道在凌晨至早上7時抵港的航機，則盡量安排從機場西南面海面進場降落，以避免航機在深夜時分飛越人口稠密的地區。
  9. Therefore to develop and design products is the first step. secondly, manufacturers have to organize and prepare for production, arrange reasonably for production planning, balance production and decrease costs of products according to its capacity. in addition, the whole process of products should be controlled in order to make manufactured products achieve quality requirements

    文章指出，要取得競爭優勢，首先要設計出能夠滿足消費需求的音響產品，如何開發設計產品是生產的第一步；其次要做好生產的組織和準備工作，對生產計劃做出合理安排，並根據生產能力力爭做到均衡生產，降低產品的生產成本；第三要對產品的整個生產過程進行控制，使出產的產品達到質量要求。
  10. But suddenly a storm came on, chromatic scales and chords with the diminishing sevenths could be heard in the orchestra, and they all ran off, dragging one of the performers again behind the scenes, and the curtain dropped. again a fearful uproar of applause arose among the spectators, and all began screaming with rapturous faces

    但是忽然颳起了一陣暴風，管弦樂隊中響起了半音音階和降低的七度音和弦，大家都奔跑起來，又把在場的一人拖到了后臺，幕落了，觀眾之間又出現了可怕的喧囂聲和噼啪聲，大家的臉上都帶著洋洋得意的神情，開始呼喊起來。
  11. Based on the narration of discount of close - ended fund and its theoretical interpretation, this article discovers the effect of investor ' s emotion on the discount through an empirical research, puts forward some brief suggestion on lowing the noise of financial market and promoting the development of close - ended fund

    在闡述封閉式基金折價現象及其相關理論解釋的基礎上，通過實證研究發現了投資者情緒對中國封閉式基金折價交易產生影響的證據，簡要提出了降低噪音，促進封閉式基金發展的思路。
  12. Shutter not only its own operations without the noise, but when the home at the bustling street and the airport noise zone, installation extension thailand shutter doors and windows can greatly reduce outside noise interference, living, learning would not be affected

    卷簾不但自身運行無噪音，而且當家居位於繁華的路邊、機場等噪音地帶時，安裝拓泰卷簾門窗就可以大大的降低外界噪音的干擾，生活、學習都不受影響。
  13. The mechanism of two possible ways of thrust vectoring control : force and moment control are analyzed. the effects of thrust vectoring on aircraft supersonic performance, take - off and landing performance, low speed and high angle of attack performance are studied. the air combat effectiveness of thrust vectoring control and post - stall maneuvers are also analyzed

    5 、分析了推力矢量的兩種應用方式：力控制和力矩控制的機理，研究了推力矢量對飛機超音速性能、起降性能、低速大迎角性能的影響，討論了推力矢量與過失速機動對空戰效能的影響。
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