1 The laboratory exhaust system includes exhaust duct works, exhaust fan, laboratory fume hood exhaust, laboratory canopy hood and cabinets needed venting.

實(shí)驗(yàn)室排氣系統(tǒng)包括排氣管路免费看哟女网站、排氣風(fēng)機(jī)、實(shí)驗(yàn)室通風(fēng)柜管道日本一区二区三区喷水高潮、實(shí)驗(yàn)室排風(fēng)罩和特殊存儲(chǔ)柜的排氣管道乱亲伦交换免费看视频。

Based on a series of signal process and noise source identification techniques, especially the major noise source identification methods, such as expurgation method, sound intensity analysis, spectrum analysis vibro-acoustic correlation analysis and so on, the pass-by noise control of SC7080A and SC6360B are studied in detail. By the roadway and dais experiments, the major noise and radiating parts are identified and some economical controlling methods are made. For the SC7080A, to control the emissing noise from the intake and shell vibration of air cleaner, a intake muffler is installed between the air cleaner and intake valve. Based on the theory of Helmholtz resonator, One three-parallel-connected resonant silencer is designed and trial-manufactured. For the SC6360B, the attenuation performance of exhaust muffler in high frequency region is improved. To reduce the vibration noise of shell part, the structure of oil sump tank, exhaust manifold shield and exhaust manifold shield are analyzed and improved. At the same time, some measures, such as sound absorption, sound insulation, are taken to reduce the noise of engine surface emissivity and a sound shield is designed.

本文首先綜述了目前國(guó)內(nèi)外汽車加速噪聲控制的現(xiàn)狀人人看人人摸人人操人人摸人人操人人看人人、主要方法和技術(shù)措施，在此基礎(chǔ)上在线观看免费涩涩视频，結(jié)合SC7080A和SC6350B汽車的車外加速噪聲水平及現(xiàn)狀，綜合運(yùn)用分別運(yùn)行法、聲強(qiáng)法、頻譜分析法、聲振相干函數(shù)法等現(xiàn)代噪聲源識(shí)別方法免费高清视频黄色视频频，對(duì)SC7080A和SC6360B汽車進(jìn)行了準(zhǔn)確詳細(xì)的車外加速噪聲源識(shí)別并提出了經(jīng)濟(jì)可行的控制方案，針對(duì)SC7080A人人摸人人搞人h操人人干，主要在空氣濾清器和進(jìn)氣閥門之間的進(jìn)氣管道上加裝進(jìn)氣消聲器美女黄色大片免费观看，抑制空氣濾清器殼體表面和進(jìn)氣口兩處的噪聲輻射，根據(jù)Helmholtz共振腔原理設(shè)計(jì)了三腔并聯(lián)旁支型共振消聲器αv欧洲无码在线观看，并進(jìn)行了工程化設(shè)計(jì)和試制亚洲少妇无码视频；針對(duì)SC6360B，主要改善了排氣消聲器在高頻段的消聲性能97超级碰碰碰人妻免费，對(duì)罩殼類零件進(jìn)行了結(jié)構(gòu)改進(jìn)日本亚洲视频，降低了其表面噪聲的輻射，并對(duì)發(fā)動(dòng)機(jī)艙進(jìn)行了吸聲综合网色天使、隔聲處理特级a级黄色网站，設(shè)計(jì)了發(fā)動(dòng)機(jī)隔聲罩。

Considering the nature of the exhaust which is opaque and malodorous, The paper poses a new control standard of the tenter frame exhaust emission——by control the number of sub-micron particulate matter to control the exhaust emission, in the way the pollution problem of the tenter frame exhaust can be solved. The energy consumption of tenter framer is 40% of all energy consumption.

針對(duì)染整定型機(jī)廢氣中油煙顆粒粒徑小大多為次微米級(jí)另类黑人欧美啪啪亚洲图片，造成透明度差和具有惡臭氣味的特點(diǎn)欧美一级黄色片不卡直看，提出一套新工藝(換熱器、噴淋洗滌和冷凝式靜電除塵三級(jí)處理)解決染整定型機(jī)廢氣的污染問(wèn)題激情图片小说视频，從理論上評(píng)述該工藝的可行性性欧美一区二区。

The heat exchanger can reduce the energy consumption; the spray scrubber can make the temperature of exhaust gravitate; the condensing electrostatic precipitator can abate the oil mist and odor. The new technology can achieve the better effect of the environment. The problem of the tenter frame exhaust treatment is that the mist can't efficiently treat. The treatment of the tenter framer exhaust is late start.

染整定型的能耗占紡織工業(yè)總能耗的40%，通過(guò)熱量回收可以減少定型過(guò)程燃料消耗在线看黄免费不卡，噴淋洗滌可以對(duì)染整定型機(jī)廢氣進(jìn)行有效的降溫a片黄色视频a片，經(jīng)過(guò)冷凝式靜電除塵器深度處理，徹底消除透明度差和惡臭氣味的影響人人摸人人操人人爰，達(dá)到較高的環(huán)境效益欧美性爱一二三区。

The invention discloses an hot water production method complementary of air heat source and steam exhaust exhaust heat, is characterized by employing an air source heat pump to heat up tap water by temperature of 8-12 DEG C; recycling steam exhaust in washhouse to reheat up the hot water from the air source heat pump by temperature of 55-70 DEG C, and feeding the hot water into a hot water reservoir for standby.

本發(fā)明公開(kāi)了一種空氣熱源與乏汽余熱互補(bǔ)的熱水制造方法，其特征在于精品三级国产三级国产，采用空氣源熱泵加熱自來(lái)水久热这里只精品99国产6，使自來(lái)水的溫度升高8～12℃；再回收洗衣房?jī)?nèi)的乏汽將空氣源熱泵輸出的熱水進(jìn)行二次加熱人人色人人干人人弄，并將其升溫至55～70℃天天添天天干，將所得熱水送入熱水蓄水池備用。

Directing at the data distortion caused by the fault of sensors, and considering the factors influencing the measurement of certain exhaust gas in an animal barn such as temporal, spatial and environmental parameters, neural network is introduced to data fusion so as to figure out the missed data due to the faults of this sensor measuring the value of this exhaust gas. By this method, total emission of nocuous gases from the barn is measured accurately, and the emission of exhaust gases beyond normal standard was controlled.

針對(duì)因傳感器故障而失真的數(shù)據(jù)www.ycxyty.com，綜合考慮對(duì)畜禽場(chǎng)排放的某一廢氣測(cè)量值的時(shí)間、空間和環(huán)境等多種影響因素国产精品自拍偷，使用基于神經(jīng)網(wǎng)絡(luò)的數(shù)據(jù)融合方法來(lái)估算該廢氣的濃度久久精品视频99精品视频，實(shí)現(xiàn)失真數(shù)據(jù)的恢復(fù)性生一级录像20分，從而精確地測(cè)量出養(yǎng)殖場(chǎng)連續(xù)排放的有害氣體的總量，對(duì)超標(biāo)排放進(jìn)行監(jiān)控离异熟女不戴套456。

Exhaust brake valve is an auxiliary brake, is a necessary supplement to vehicle service brake; it is to use engine as an air compressor to generate brake torque to decelerate the vehicle; normally it is assembled inside of exhaust pipe, and close the valve to clog the exhaust duct as necessary to reach braking.

排氣制動(dòng)閥是一個(gè)輔助制動(dòng)器日韩毛片1区，是汽車行車制動(dòng)器的必要補(bǔ)充，是將發(fā)動(dòng)機(jī)作一個(gè)空氣壓縮機(jī)使用而產(chǎn)生制動(dòng)力矩從而對(duì)汽車產(chǎn)生減速作用性爱黄色欧美日韩，一般安裝在排氣管中欧美色图在线图区，在需要減速時(shí)關(guān)閉閥門以阻塞排氣通道而達(dá)到制動(dòng)的效果。

Exhaust purity box is experimented in the way of upright meathed times are less for the multielement and multilevets ,the impact degree on the exhaust purity box canbe got from the experiment data analysis of various elements ,be offered to further the improvement of the exhaust purity box .

利用正交設(shè)計(jì)試驗(yàn)方法對(duì)凈化消聲器進(jìn)行試驗(yàn)亚洲黄片免费视频3级，在較少的試驗(yàn)次數(shù)下進(jìn)行了多因素多水平的試驗(yàn)91视频一区二区，從試驗(yàn)數(shù)據(jù)的分析中可看出各因素對(duì)凈化消聲器各性能的影響程度，為進(jìn)一步提高凈化消聲器的性能提供了參考依據(jù)A国产无码。

Catalyst dosage ,the particle diameter of catalyst and the opening ratio of the opening piece are to be experimented and analyzed according to the three items of purity of exhaust purifying box .Exhaust muffler and oil consumption .The relationship between the paramefers and exhaust parity exhaust noise and the oil consmption ratio is analyzed the effecting degrie.

針對(duì)尾氣凈化消聲器的凈化久久久亚洲日本韩国一区二区、消聲及油耗三項(xiàng)指標(biāo)，選取了催化劑用量69操碰人操女人色、催化劑的顆粒直徑久久99精品久久久久久苹果、開(kāi)孔板的開(kāi)孔率三個(gè)主要影響因素進(jìn)行了正交試驗(yàn)和分析，探討了這些參數(shù)和尾氣凈化欧美色频一线天、排氣噪聲日韩免费毛片不卡视频、油耗率之間的關(guān)系及其影響程度。

The technology to achieve energy-saving in wort boiling mainly covered the following aspects: recovery of exhaust boiling steam including exhaust steam recovery by exhaust steam condenser and energy-saving by exhaust steam compressor; energy-saving by the use of new boiling system such as Merlin boiling system or soft boiling system or Stromboli boling system etc.

實(shí)現(xiàn)麥汁煮沸工段節(jié)能降耗的技術(shù)措施有：回收煮沸乏汽節(jié)能国产真实交换配乱婬95视频，包括采用乏汽冷凝器回收乏汽和采用乏汽壓縮機(jī)節(jié)能超乳爆乳中文在线视频；采用新型煮沸系統(tǒng)節(jié)能，可采用Merlin煮沸系統(tǒng)節(jié)能视频自拍小说日韩在线观看，或采用柔和煮沸系統(tǒng)節(jié)能久久先锋影音av鲁色资源网，或采用Stromboli煮沸系統(tǒng)節(jié)能。