高回聲 的英文怎麼說

中文拼音 [gāohuíshēng]
高回聲 英文
hyper echo
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 回 : 回構詞成分。
  1. Echolocation calls are usually ultrasonic ranging in frequency from 20 to 200 kilohertz ( khz ), whereas human hearing normally tops out at around 20 khz

    用於回聲定位的叫聲一般是20 200千赫之間的超聲波，而人所能聽到的最高頻率在20千赫左右。
  2. And if we ascend the cathedral, without mentioning a thousand barbarisms of every sort, - - what has become of that charming little bell tower, which rested upon the point of intersection of the cross - roofs, and which, no less frail and no less bold than its neighbor ( also destroyed ), the spire of the sainte - chapelle, buried itself in the sky, farther forward than the towers, slender, pointed, sonorous, carved in open work

    如果我們往主教堂上面去，不停下來觀看那成千上萬、各種各樣的野蠻玩藝兒，那座屹立在交叉甬道交叉點上的迷人的小鐘樓，輕盈而又奔放，絕不亞于鄰近聖小教堂的尖塔（也已毀掉） ，比其他塔樓更刺向天空，高聳，尖削，空靈，回聲洪亮，這座小鐘樓的命運又如何？
  3. Multibeam echo sounder system is a kind of sea bed surveying instruments which can work efficiently and accurately its development originally bases on single beam echo sounder this kind of system is very suitable for massive sea floor surveying the technique behind multibeam echo sounder system has achieved its maturity with time passage

    多波束測深系統是一種具有高效的、高測量精度的用於海底地形測繪的設備，它是在回聲測深儀的基礎上發展起來的，特別適合於大面積的掃海測量工作。
  4. The harmonic gear drive has many virtues such as high transmission ration, small weight, good transmission precision, etc, so this drive is adopted in robot widely

    諧波齒輪傳動裝置具有傳動比大、重量輕、精度高、回差小、承載能力大、噪聲低等特點，因此在工業機器人中得到廣泛應用。
  5. The speech processing module can be divided into two parts, the first part includes speech compression, voice activity detection and echo cancellation module, which improve speech quality ; the other part includes dtmf and cpt module, which generate and detect some necessary telephony signal in the communication. this thesis is organized as follows

    該語音處理模塊由兩部分組成，一方面是對語音的處理，包括語音壓縮模塊、靜音處理模塊和回聲消除模塊，主要為了提高voip的語音質量;另一方面是對電話通信的控制和處理，包括雙音多頻模塊和呼叫進程音模塊，主要為了產生和檢測ip電話通信中一些必須的電話信號。
  6. The specific sonographic signs of testicular appendage torsion were that unequal hyperechoic node with no blood flow was found between or beside testicle and head of epididymis as well as the blood flow was slight increased in the testicle and epididymis

    睪丸附件扭轉超聲表現為睪丸與附睪頭之間或睪丸旁不均質高回聲結節及睪丸、附睪內血運輕度增多。
  7. We shouted in the valley, and in an instant the echo came from the hillside with great distinctness.

    我們在山谷中高呼，回聲霎時間就從山腰上清晰地返回。
  8. To improve the speech quality, it is necessary to adopt such speech processing techniques like speech compression, voice activity detection, echo cancellation, jitter buffer and so on

    為了提高語音質量，需要採取一系列的語音處理技術，主要包括語音壓縮技術、靜音處理技術、回聲消除技術、抖動緩沖技術等。
  9. The echolocating calls in the state of fly were compared with those in the state of hang in two kinds of bats, r. yunanensis and h. pratti, and the doppler compensation effect was described. the analyzing result indicated that the frequency in hang was higher that that in fly, the duration and interpulse duration in hang were longer than those in fly, and the fm bandwidth in hang was narrower than that in fly

    比較了雲南菊頭蝠和普氏蹄蝠飛行狀態和懸掛狀態下的回聲定位聲波，描述這2種蝙蝠的多普勒補償效應，懸掛狀態聲波頻率顯著高於飛行狀態，聲脈沖時間和間隔時間顯著長于飛行狀態， fm帶寬窄于飛行狀態。
  10. There are two ways to enhance the radar ' s detection performance : ( 1 ) for certain signal to noise ratio, choose a optimum detection threshold, whose false decisions producing minimum cost under the preset cost rules ; ( 2 ) basically reduce the false decision probability by increasing echo ' s snr

    雷達在噪聲背景中檢測信號是一個概率問題，提高雷達的檢測能力可歸結為如下兩個途徑： （ 1 ）在信噪比一定的情況下，選擇一最佳門限，使其在一定風險準則下錯誤判決產生的「代價」最小。 （ 2 ）提高回波信號的信噪比，從根本上減小錯誤判決的概率。
  11. Ultrasound uses high - frequency sound waves to determine if a suspicious lump is solid or fluid. these sound waves are transmitted into the body and converted into a computerized image

    超聲技術應用高頻聲波檢測可疑腫塊是固體還是液體。這些聲波被傳導入體內並翻轉回來計算機處理的影像。
  12. After all, why not just wire the entire sensory system for high - resolution input and eliminate the need to constantly shift the eyes, star, or echolocation frequency

    說來說去，何不將整個感覺系統都裝配成高解析度的接收器，就可以免除不斷移動眼睛、星鼻或改變回聲定位頻率的麻煩？
  13. The idea of acoustic signal processing and echo control is to allow straightforward high - quality sound pickup and playback in applications, such as a duplex device like a speakerphone, a sound source - tracking apparatus like microphone arrays, teleconferencing systems with stereo input and output, hands - free cellular phones and home theatre with 3d sound

    聲學信號處理和回聲控制是想在應用中能夠獲得高質量的拾音和重放，這些應用包括耳麥之類的雙工設備、麥克風陣列之類的聲源跟蹤設備、立體聲輸入輸出的遠程會議系統、不用手的蜂窩電話以及3d聲音的家庭影院等。
  14. Hands - free speech communication is indispensable in audio and video conference systems, hot - line telephones and videophones, mobile radio terminals, digital isdn network etc. however, the control ( cancellation ) of the acoustic echo has always had a strong impact on the transmission quality in hands - free telecommunication ~ [ 1 - 3 ] conventional methods of acoustic echo control ( cancellation ), such as echo suppression or gain control, may lead to the degradations in speech quality or make the speakers feel uncomfortable

    免提式話音通信在移動電話、熱線電話、車載電話及isdn網的電視電話會議等多種領域正得到日益廣泛的應用。但至今的免提式話音通信中，仍免不了受回聲引起的話音失真、甚至嘯叫等干擾，大大降低了免提話音通信的質量。由於聲回波對消問題尚未得到圓滿解決，實現高質量的免提式話音通信仍是一個極賦挑戰性的課題。
  15. To get the stability of shallow structure foundation and adjacent seabed in cheng dao shallow sea area, we have made an investigation on high resolution echo depth side sonar and shallow strata section etc. and made use of experiment analysis of core, in situ, indoor to compute, analyze and assess the stability on new computing method

    為了得到埕島海域淺水區構築物地基及周邊底床穩定性，本文通過高解析度的回聲測深、旁側聲納及淺地層剖面等聲學儀器勘查，並結合鉆孔、現場和室內的實驗分析，採用新的計算方法，對埕島海域淺水區人工構築物地基及周邊底床穩定性進行了計算、分析和評價。
  16. Sonic noise can be solved through using arithmetic mean in place of the real numerical value to increase signal and noise ratio

    對于聲噪聲，我們採用算術平均值來代替其真值的方法來提高回波的信噪比，從而對聲噪聲進行抑制。
  17. Results : the specific sonographic signs of testicular torsion were that the blood flow was diminished or absent in the testicle, and there was a hyperechoic mass with no blood flow above the testicle

    結果：睪丸扭轉特異性表現為睪丸內血運減少或消失以及睪丸上方無血運高回聲團塊。
  18. During the evolution bait flys to avoid competitions with other animals which live in ocean or on land. successful evolution of echolocation system in the sky makes them avoid competitions with birds. so thy occupied a special ecological niche - sky of night

    在進化的過程中，蝙蝠避開與其他海陸獸類的競爭而飛向天空；在空中，回聲定位系統的高度進化使它們避開與鳥類的競爭而占據了獨特的生態位- - - -黑暗的夜空。
  19. The echo cancellers are widely used in the telecom system to effectively improve the quality of the communication

    回聲抵消器廣泛應用於通信系統中，可有效提高通話質量。
  20. " but rushie got a lot of credit for working hard for the team, tracking back and not giving defenders a minute on the ball and that ' s what fernando does

    「但是拉什擁有極高的聲譽，他為球隊竭盡全力，常常奮力回追不給對方后衛一分鐘拿球的機會，而費爾南多就是那樣做的。
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