空傳噪聲 的英文怎麼說
中文拼音 [kōngzhuànzàoshēng]
空傳噪聲
英文
airborne noise-
Compared with traditional mechanical and optic gyros, hrg has such advantages as no high speed circumvolving or moving parts in structure, no warm - up time and short start - up time, wide signal band in frequency, low excursion noises, great endurance in over loading, nuclear radiation and short time power off, small bulk, light weight, low power cost and long life, which is suitable for space applications
與傳統的機械陀螺和光學陀螺相比，半球諧振陀螺具有如下優勢:結構上無高速轉子、無活動部件;不需預熱，啟動時間短;信號頻帶寬，漂移噪聲低;能承受大的機動過載;抗核輻射，並可經受短時間電源中斷的影響;體積小，重量輕，功耗低，壽命長，非常適合空間應用。As a combination of ofdm with space - time coding technique, mimo - ofdm becomes more and more important in the future wireless communication systems, the mimo - ofdm system can not only effectively enhance the transmission rate and capacity of the wireless communication system but also greatly mitigate the effections of mufti - path fading and interfere
Mimo - ofdm技術將ofdm與空時編碼技術有機的結合在一起，能夠大幅度的提高無線通信系統的通道容量和傳輸效率，並能有效的抵抗多徑衰落、抑制干擾和噪聲。Mobile waste containers. test code for the measurement of airborne acoustical noise emitted by mobile waste containers
移動式廢料箱.測定移動式廢料箱產生的空氣傳播噪聲的測量規程Acceptance code for gear units - part 1 : test code for airborne sound
齒輪裝置的驗收規范第1部分：空氣傳播噪聲的試驗規范Measurement of airborne noise emitted by machines ; enveloping surface method, comminuting machines
機器排放的空氣傳播噪聲的測量.第31部分:包洛面法.粉A temporal - spatial filter is designed for noise removing of clinical eeg signals, the first filtering is temporal filtering using band - pass filter, and the second filtering is spatial filtering with ica - based spatial filter
為了有效去除臨床腦電信號的噪聲和干擾，設計了一種時空濾波器，分兩個階段對腦電信號進行濾波預處理：第一個階段是時域濾波，用傳統的帶通濾波器實現；第二個階段是空域濾波，用基於獨立分量分析（ ica ）的空域濾波器實現。For example, the geometric effect and vignetting are simulated with the synthetic method in which they are modeled with ray tracing and then simulated with pixel - based processing. the effects of detector noise on imaging are simulated with the three - dimension model. the theory of pixel transfer function is extended and developed, and microscanned images of four patterns are simulated with good results
本文具有如下幾個突出特點：用光線追跡法分析建模，而用基於象素處理的綜合方法，模擬了光學系統中的幾何效應和漸暈現象；利用三維噪聲模型，模擬了探測器噪聲對圖像質量的影響；對象素傳遞函數理論進行了擴展和延伸，給出四種工作模式的微掃描成像系統的象素傳遞函數的具體數學表達式，並利用這些表達式模擬了探測器的空間效應和微掃描成像的圖像效果。Household and similar electrical appliances - test code for the determination of airborne acoustical noise - part 2 - 4 : particular requirements for washing machines and spin extractors
家用和類似用途電器.測定空氣傳播的噪聲的試驗規程.第2 - 4部分:洗衣機和離心式脫水機的特殊要求Measurement of noise emitted by machines - airborne noise emission enveloping surface method - part 23 : gear transmisson
機器噪聲測量.空氣噪聲發射包絡面法.第23部分:齒輪傳Test code for the determination of airborne acoustical noise emitted by household and similar electrical appliances. part 2 : particular requirements for forced draught convection heaters
測定家用和類似電器發出的空氣傳播的噪聲的試驗規程.第2部分:對送風式對流電暖爐的特殊要求Measurement of airborne noise emitted by machines ; enveloping surface method ; mine trackless vehicles
機器排放的空氣傳播噪聲的測量.第54部分:包洛面法.礦Measurement of airborne noise emitted by machines ; enveloping surface method ; diesel traction trolleys
機器排放的空氣傳播噪聲的測量.第53部分:包洛面法.柴Airborne noise emitted by woodworking machine tools - operating conditions for woodworking machines
木材加工機床發出的空氣傳播噪聲.木材加工機床的操作條件Measurement of airborne noise emitted by machines ; enveloping surface method ; continuous handling equipment
機器排放的空氣傳播噪聲的測量.第45部分:包洛面法.連Measurement of airborne noise emitted by machines ; enveloping surface method ; cartridge - operated fixing tools
機器排放的空氣傳播噪聲的測量.第34部分:包洛面法.卡Measurement of airborne noise emitted by machines ; enveloping surface method ; woodworking machines sanding machines
機器排放的空氣傳播噪聲的測量.第1663部分:包洛面法Measurement of airborne noise emitted by machines ; enveloping surface method ; woodworking machines ; routing machines
機器排放的空氣傳播噪聲的測量.第1660部分:包洛面法Change traditional shaft structure, adopt unique output constamt mesh structure, only 2 pair ( tradition is 4 pairs ) of gears idle when neutral, reduce the synchronous inertia improve shifting performance greatly, and increase the neulral noise level
一改傳統的三軸結構，採用獨特的輸出減速結構，怠速時僅有2對齒輪空轉（傳統4對以上） ，有效降低各檔同步慣量，使操作性能大大提高，並有效改善空檔噪聲。Measurement of noise emitted by machines ; airborne noise emission ; enveloping surface method ; chimneys
機器空氣噪聲的測量.空氣噪聲傳播.包絡面法.煙囪Measurement of noise emitted by machines ; airborne noise emission ; enveloping surface method ; flares
機器空氣噪聲的測量.空氣噪聲傳播.包絡面法.照明彈分享友人