超聽頻 的英文怎麼說
中文拼音 [chāotīngbīn]
超聽頻
英文
ultra-audible frequency-
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。Ultrasonics fields. guidance for the measurement and characterization of ultrasonic fields generate by medical ultrasonic equipment using hydrophones in the frequency range 0, 5 mhz to 15 mhz
超聲場.使用頻率范圍在0 . 5mhz至15mhz水下聽音器的醫療超聲設備所產生的超聲場的測量和特性化指南With the brand - new concept of network copyright and leading model of digital frequency entertainment, “ listenworld ” initially steps on to the new phase of “ ear business ” in on inter - net business and provides customers with a brand - new model of receiving information
「聽世界」網站以全新的網路正版概念和超前的音頻數字娛樂模型，搶先開創國內網際網路行業的「耳朵經濟」新局面，為用戶提供了一種全新的信息接收方式。Acoustics - measurement and characterisation of ultrasonic fields in the frequency range 0. 5mhz to 15mhz - hydrophone method
聲學在0 . 5 15mhz頻率范圍內的超聲場特性及其測量水聽器法Electroacoustics - simulators of human head and ear - an interim acoustic coupler for the calibration of audiometric earphones in the extended high - frequency range
電聲學.人頭和耳模擬器.在超高頻范圍內測聲耳機校正用間歇聽力耦合器Demanding users will experience an awesome sound experience, when using the dmx 6fire24 96 sound system : 6 - channel audio reproduction in excellent 24bit quality, advanced connection options on the computer s front side and full compatibility to audio standards of games, dvd entertainment and music
Dmx 6fire 24 96是一套整合了休閑視聽電腦游戲專業音樂製作的電腦音頻產品，也是第一套真正在數字及模擬應用領域中能以24bit 96khz即時且同時錄放的整合型聲卡，不必再透過任何驅動程序的升級便可直接享受超高音質的滿足感。I have a very bad memory, but the events of september 1983 are still etched in my mind as sharp as ever. sitting now in the office early on a quiet saturday morning in september 2003 trying to stock up on viewpoint articles ahead of a period with heavy travelling commitments does make the mind wander. the grim faces on the street, the empty shelves in the supermarkets, the phone calls seeking inside information firmly declined, the bigger and bigger foreign exchange orders placed with our agent banks to support the currency, the stoney silence in the corridors on the 24
月一個寧靜的星期六早上，我坐在辦公室里，希望在接下來的幾個星期頻頻外訪之前，可以多寫幾篇專欄文章備用，腦際難免泛起廿年前段段的回憶：街上的人木無表情超級市場貨架空空如也不停接到希望可以打聽內幕消息的電話當然全部被我斷然拒絕我們向代理銀行下達數額越來越大的外匯買盤以支持港元當時的金融科辦事處海富中心A welsh inventor claims to have found the perfect solution to rowdy youngsters - noise. howard stapleton says his device, the " mosquito ", emits an uncomfortable high - pitched ultrasonic sound that can be heard by children and teenagers but almost no one over 30
只有兒童和青少年才可以聽到「蚊子」發出的聲音，而超過30歲的人幾乎無法聽到，因為人類隨著年紀的增長聽見高頻率聲音的能力逐漸減弱。These ultrasonic oscillations may be continuous, but in most cases they are short bursts of ultrasonic energy, stimulated by various amplitude peaks of the audible signal, and dying out quickly, but recurring frequently
這些超聲波震蕩可能是連續的，但大多數情況下，它是由可聽范圍信號電平的不同峰值激勵產生的一些超聲能量的短脈沖，很快消退但頻繁的出現。Measurement and characterisation of ultrasonic fields using hydrophones in the frequency range 0, 5 mhz to 15 mhz
採用頻率范圍為0 . 5mhz至15mhz的水聽器對超聲場的測量和特性記述Measurement and characterisation of ultrasonic fields using hydrophones in the frequency range 0, 5 mhz to 15 mhz iec 61102 : 1991 a1 : 1993 ; german version en 61102 : 1993 a1 : 1994
. 5mhz至15mhz頻率范圍水聽器對超聲場的測量和特性記Ultrasonics - fields ; guidance for the measurement and characterization of ultrasonic fields generated by medical ultrasonic equipment using hydrophones in the frequency range 0, 5 mhz to 15 mhz
超聲場.用水聽器在頻率范圍0 . 5mhz - 15mhz由醫學超聲設備產生的超聲場的特性和測量指南Ultrasonics - hydrophones - characteristics and calibration in the frequency range from 15 mhz to 40 mhz
超聲波學.水聽器. 15mhz - 40mhz頻率范圍內的特性和校準Ultrasonics - fields - guidance for the measurement and characterization of ultrasonic fields generated by medical ultrasonic equipment using hydrophones in the frequency range 0. 5 mhz to 15 mhz
超聲波學.場.頻率范圍0 . 5mhz - 15mhz超聲波醫療設備含水聽診器引起的超聲場的特性和測量指南From this, the room is very important to voice. combine of can make comprehensive develop primarily is a " building ". room although more big more good, however, buy the empress class getting to output the power to with the market. the " space physical volume " should can t exceed 2 10000 cubic foot. and this physical volume of high, deep, the breadth is too good enough to use what device the reruns is several can disorderly true
音波並不是我們可以從測量器顯像屏的一種平面波形。而且從聲源物體單元以最大角度向四面八方作約半球形擴散。以書本理論而言，一個10尺高16尺闊26尺長的房間就可以有27 . 7尺的對角長度，也可以聽到21至22周的超低頻了。Elephants may be listening with their feet as well as with their ears, say researchers who are studying how well super - low frequency elephant song moves through the ground
大象在用耳的同時，還能用腳傾聽? ?研究大象超低頻鳴叫地面傳播的研究人員如是說。分享友人