国产亚洲天堂久久一区精品,亚洲xxxxx视频在线观看,日韩欧美在线成人免费一区,欧美性猛交xxx乱大蜜桃,手机在线午夜免费福利,人妻一区二区二区在线视频,日韩极品人妻中文字幕,91九色蝌蚪资源在线,免费观看又色又爽又黄的小说

第三人稱復(fù)數(shù)：loudspeakers

loudspeaker在線翻譯

名詞喇叭; 擴(kuò)音器，揚(yáng)聲器; 揚(yáng)場(chǎng)器

名詞

1. There is a loudspeaker in a radio.
收音機(jī)里有個(gè)喇叭。

2. We heard the news over the loudspeaker.
我們聽見擴(kuò)音器里廣播了這一消息。

loudspeaker

1. 喇叭：耳機(jī)是用來當(dāng)FM的天線的... 所以插耳機(jī)是免不了.. 聲音當(dāng)然也可以從喇叭(Loudspeaker)出來, 用Side keys(手機(jī)右上邊邊有3個(gè)鍵)的中間那個(gè)切換.

2. 揚(yáng)聲器：宣布位於中國上海的威格斯亞洲創(chuàng)新與技術(shù)中心(AITC)創(chuàng)立三年以來始終傾力服務(wù)亞洲客戶,目前該中心的設(shè)備技術(shù)已經(jīng)得到全面升級(jí). 受話器(Receiver)與揚(yáng)聲器(Loudspeaker)的特性差異為何?

3. 擴(kuò)音器：按基於公眾直接收聽或收視為目的,藉由無線電波或是有線電纜,將原播送之節(jié)目接收后,再以廣播系統(tǒng)(broadcast)或以擴(kuò)音器(loudspeaker)向公眾傳播之行為,即屬於著作權(quán)法第三條第一項(xiàng)第七款「公開播送」之「再播送」行為或同條項(xiàng)第九款「公

4. 擴(kuò)音器, 喇叭：lost-head nail 斷頭釘 | loudspeaker 擴(kuò)音器, 喇叭 | lubricant 潤滑劑

loudspeaker的反義詞

1. The buttons to increase or decrease the loudspeaker volume can not be used if the keyboard is locked.
注意：增加或減少擴(kuò)音器容量的按鈕，如果鍵盤是鎖著的，不能使用。

loudspeaker是什么意思

2. There are different designs of the box. We will discuss three kinds of boxes which are commonly used. They are closed-box, the bass reflex box and the passive-radiators box. And then we will investigate experimentally if the box design methods for cone-loudspeaker can be used to design the flat-panel loudspeaker box.
音箱的設(shè)計(jì)有相當(dāng)多種，我們就最常見的三種：密閉形音箱、低音回復(fù)形音箱、以及被動(dòng)輻射形音箱等三種，本文對(duì)音箱設(shè)計(jì)做詳細(xì)的說明，并探討傳統(tǒng)錐盆揚(yáng)聲器音箱設(shè)計(jì)公式是否可適用於平面揚(yáng)聲器音箱的設(shè)計(jì)。

3. Before leaving on vacation, a German couple set up a loudspeaker and timer rigged to blast their neighbors with the sound of a crowing cock every morning.
一對(duì)德國夫婦在外齠燃僨鞍滄昂昧死┮羝骱投ㄊ弊爸茫使其在每天凌晨用刺耳的公雞啼叫聲騷擾鄰居。

4. The basic idea for band-pass loudspeaker system has been known since the 1930's.
20世紀(jì)30年代，帶通揚(yáng)聲器系統(tǒng)的基本概念被提出。

5. These new products incorporate new technologies of digital signal processing, Genelec Loudspeaker ManagerTM setup and installation software and AutoCalTM automated filter calibration algorithm.
這套新產(chǎn)品應(yīng)用了數(shù)字信號(hào)處理程序、GLM設(shè)置安裝軟件及AutocalTM自動(dòng)校準(zhǔn)等最新技術(shù)。

loudspeaker的近義詞

6. A novel audio beam loudspeaker which based on nonlinear propagation effects of ultrasonic in the air to generate audible sound with high directivity is presented.
提出了一種利用空氣中超聲波非線性傳播效應(yīng)制作的、可產(chǎn)生高指向性可聽聲的新型聲束揚(yáng)聲器。

7. The lead wire for loudspeaker coil is suitable for the lead wires of loudspeaker coil, electronic equipment or apparatus and components.
揚(yáng)聲器音圈接線是用于揚(yáng)聲器音圈和電子電器設(shè)備或元件的接線。

8. Don't you know that room doesn't have a loudspeaker?
你不知道315房沒有揚(yáng)聲器嗎？

9. You can use this loudspeaker.
你可以用這個(gè)揚(yáng)聲器。

10. So, try to use a loudspeaker.
所以，請(qǐng)盡量使用揚(yáng)聲器。

11. It was difficult to make out what was said over the loudspeaker in the square.
很難聽清楚廣場(chǎng)上的擴(kuò)音喇叭里在說什么。

12. A man's voice comes over a loudspeaker.
一名男子的聲音是一個(gè)揚(yáng)聲器。

13. Methods: To apply the modular design concept, divides into the speech amplifier 5 parts, namely microphone, pre-amplification electric circuit, band-pass circuit, power amplifier electric circuit as well as loudspeaker.
設(shè)計(jì)并制作有一定輸出功率的話音放大電路。方法：應(yīng)用模塊化的設(shè)計(jì)思想，將話音放大器分為5個(gè)部分，即麥克風(fēng)，前置放大電路，帶通濾波電路，功放電路以及喇叭。

loudspeaker

14. It is shown that the loudspeaker array can achieve enough channel separation even in the normal environment.
本文的工作表明：這種揚(yáng)聲器陣列在普通環(huán)境應(yīng)用時(shí)也可獲得足夠的通道分離度。

15. The swept sine-wave frequency response of a loudspeaker should ideally
擴(kuò)音器的正弦波的頻率響應(yīng)必須不能偏離所標(biāo)記的數(shù)字1處

16. However, the coaxial technology not only eliminates the transient distortion of the classical loudspeaker, but also offers a perfectly consistent conical acoustic field on all the speaker coverage as well vertically as horizontally.
只有經(jīng)過科學(xué)合理調(diào)試的系統(tǒng)，它們才能適應(yīng)不同的環(huán)境，充分地發(fā)揮相應(yīng)的功能，相互協(xié)調(diào)地配合，長期保證正常穩(wěn)定地工作。

17. According to this research, we found: 1. The masking effect of 500Hz48.525±1.205dB(A is higher than 2kHz36.759±2.588dB(A, while the error score of 2kHz sound is relatively high; 2. Both moving velocity of two sound sources (500、2kHz) have significant difference to sound interference (p＜0.0013.When time duration is fixed on central position of masking sound, 16o/s has higher masking ability to sound, while the masking ability of 16o/s falls significantly 500Hz:40.00dB(A; 2kHz:31.29dB if time duration is fixed on the start of masking sound; 4. When frequency is 2kHz and time duration is fixed on the central position of masking sound, 40~56o/s would become key range of sensation ability. We also propose the forecast formula for moving speed to sound masking level in accordance with experiment result; 5. By using loudspeaker arrays to simulate moving sound source, we found the minimum overlap scope of 500Hz is 4ms and the rise/decay is 2ms respectively; minimum overlap scope between 2kHz is 7ms and the rise/decay is 4ms respectively. Accordingly, it confirms that said simulation approach has better sound localization sensitivities.
研究發(fā)現(xiàn)，1、500Hz48.525±1.205dB(A的遮蔽效應(yīng)高於2kHz36.759±2.588dB(A，但2kHz語音之錯(cuò)聽率卻相對(duì)較高；2、兩聲源(500、2kHz)移動(dòng)速率對(duì)於語音的干擾均有顯著差異(p＜0.001)；3、語音發(fā)音時(shí)間固定於遮蔽音之正中央位置時(shí)，16o/s對(duì)於語音的遮蔽能力較大500Hz：44.54dB(A；2kHz：38.71dB，而語音發(fā)音時(shí)間固定於遮蔽音之起始點(diǎn)時(shí)，16o/s之遮蔽能力明顯下降500Hz：40.00dB(A；2kHz：31.29dB；4、當(dāng)頻率為2kHz、語音發(fā)音時(shí)間固定於遮蔽音之正中央位置時(shí)，40~56o/s為改變感知能力之關(guān)鍵范圍，并依據(jù)實(shí)驗(yàn)結(jié)果，提出移動(dòng)速率對(duì)於語音遮蔽程度的預(yù)測(cè)公式；5、以揚(yáng)聲器陣列法模擬移動(dòng)性聲源，已找出500Hz最小涵蓋范圍為4ms，淡入/出時(shí)間為2ms；2kHz聲源間最小涵蓋范圍為7ms，淡入/出時(shí)間為4ms，并證實(shí)該模擬方式具有較佳之聲源定位能力。

18. For theoretical analysis, the simulation models of radiating panels with different designs of stiffeners were constructed using the software ANSYS. The amplitudes and the phases of these panels were obtained from the analyses of the simulation models using given system parameters such as spring constants of suspension and damper, the thrust of the voice coil and the damping ratio of the loudspeaker system, which were measured from experiments. Then, we use the amplitudes and the phases in the program of calculation of sound pressure level to simulate the behaviors of sound radiation of the loudspeakers. Through the comparison between the curves of sound pressure response measured by the sound measurement system MLSSA and the ones simulated by computer, we can find out the reason causing the drops in sound pressure curves and the direction to improve the loudspeaker system further. Finally, the discrepancies between the results of experiment and these of simulation were discussed.
在理論分析上，利用有限元素軟體ANSYS建構(gòu)以不同加勁復(fù)合材料結(jié)構(gòu)板為揚(yáng)聲板的揚(yáng)聲器系統(tǒng)分析模型，將由實(shí)驗(yàn)測(cè)得之系統(tǒng)參數(shù)，如懸邊彈簧常數(shù)、激振器之彈波彈簧常數(shù)、音圈出力以及系統(tǒng)阻尼等，代入ANSYS模型中分析運(yùn)算，便可得到振動(dòng)板上各點(diǎn)之振幅與相角，再將得到之振幅與相角代入聲壓計(jì)算程式中，以模擬不同加勁復(fù)合材料結(jié)構(gòu)板之揚(yáng)聲器系統(tǒng)的聲傳行為，經(jīng)由模擬結(jié)果與MLSSA聲壓頻譜儀測(cè)得之聲壓曲線的比對(duì)，而找出造成聲壓值起伏的原因并且加以改善，在本文中對(duì)於實(shí)驗(yàn)結(jié)果與理論模擬之間誤差的產(chǎn)生原因也將予以討論說明。

loudspeaker的近義詞

19. The present invention is an improved loudspeaker enclosure port with internal longitudinal dividers which help reduce turbulence in the port and control self-resonance.
本發(fā)明是一種改進(jìn)的揚(yáng)聲器機(jī)箱出聲管，具有內(nèi)部縱向隔板，有助于減小出聲管內(nèi)的擾動(dòng)并控制出聲管自共振。

20. The resonance of a loudspeaker unit depends on the total resistance in the circuit.
喇叭單元的共鳴決定于電路中的總電阻。

1.

1. 擴(kuò)音器；揚(yáng)聲器；喇叭
A loudspeaker is a piece of equipment, for example part of a radio or hi-fi system, through which sound comes out.

1. loudspeaker

1. It also warned of " catastrophic consequences " if the ROK decides to resume official loudspeaker propaganda broadcasts along the border in the wake of the sinking.

2. Like in most Chinese villages, a loudspeaker was installed atop a pole planted in the center of the farm.

3. The microphone in the capsule and the loudspeaker on the miners'helmets will keep them in constant contact with the rescue team overground.

4. Now your stomach groans, warning you of hunger and the loudspeaker announces the flight time is near.

5. One villager was about to go to bed when he heard the village loudspeaker order everyone to immediately flee.

6. Upon these hang framed photos of Kenny Rogers, whose music can also sometimes be heard playing over the loudspeaker.

7. loudspeaker的意思

7. When he was transferring at Yingtan Station, the public announcement loudspeaker was blasting a missing person's notice.

8. loudspeaker在線翻譯

8. " Early festival greetings to you, " Wen said using a loudspeaker.

9. Other steps include halting trade with DPRK and resuming loudspeaker propaganda broadcasts along the border.

10. Workers set up elevated walkways as sirens and loudspeaker announcements reinforced the alert.

loudspeaker

noun

1. electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance

Synonym: speaker speaker unit loudspeaker system speaker system