train noise 中文意思是什麼
train noise
解釋
火車噪聲-
Indeed, kcrc has taken the approach to mitigate mos rail train noise at source by adopting a multi - plenum system
事實上，九鐵已從聲源手，採取多重隔音措施，以消減列車運作時的聲浪。 -
Noise of a running train will be mitigated by low vibration track, floating slab track, train skirts and a multi - plenum system to attenuate airborne noise at source
為減低列車經過時所產生的噪音，支線的路軌會裝置彈性底板及浮動平板，列車亦會裝上裙邊及多重隔音系統，以消減因結構震蕩而產生的聲音。 -
In order to alleviate the problem of railroad noise pollution, this paper studies the wheel - rail noise reducing technology by sticking high damping materials on the two sides of rail according to the characteristics of train running noises after speed increase and wheel - rail noise generating mechanism
摘要針對鐵路噪聲污染狀況，根據提速列車運行噪聲的特點及輪軌噪聲產生的機理，研究了通過在鋼軌軌腰鑲嵌高阻尼材料從而降低輪軌噪聲的技術。 -
The 21 - year - old at the other edge of the earth, accompanying with the playing shoes sound from the stage of the living theater, the sound of the steam - whistle when a train is passing by, the sound of falling leaves, the sobbing voice, the busy noise of telephone & radio, the tone of the growing - up footstep, the voice of saying good - bye, the beating tone of the heart, hurry up
地球那一端的二十一歲，伴著舞臺劇篤篤的皮鞋聲，火車轟鳴而過的汽笛聲，落葉的唰刷聲，抽泣聲，電話的忙音聲，收音機的茲茲聲，成長中的腳步聲，道別聲，心臟的跳躍聲，匆忙而至。 -
It was half past two. but even in its sleep it was an uneasy, cruel world, stirring with the noise of a train or some great lorry on the road, and flashing with some rosy lightning flash from the furnaces. it was a world of iron and coal, the cruelty of iron and the smoke of coal, and the endless, endless greed that drove it all
除了永不這地工的，史德門礦場的隱約而斷續的聲音外，沒有什麼其他的息除了工廠里一排一排的閃煉的電燈光外，差不多沒有什麼其他的光，世界在煙霧中陰森地沉睡著，那是兩點半了，但是這世界雖然是在沉睡中，還是不安，殘的繪火車聲和大路上經過的大貨車的聲音攪擾著，給高爐的玫瑰色的光照耀著。 -
With the increasing demands of tung chung line train service, mtrcl is committed to provide noise barriers at tung chung along airport express line to mitigate the expected excedances of the noise limits under noise control ordinance due to increase in train frequency
隨著東涌列車服務需求量不斷增長，地鐵公司決定在東涌沿機場快安裝隔音屏障，以保證在列車班次增加的情況下符合噪音管制條例的規定。 -
Other noise abatement measures taken include putting noise absorbing lining under the train car, beneath the walkways along the tracks and on the inside of the parapets, adding " skirts " to train vehicles, installing floating slab track and rubber bearings, and extending the walkways and parapets at critical sections
其他噪音消減措施包括在車底、路軌兩旁通道及護墻內側加設吸音墊；為列車加裝裙邊；在路軌裝置浮動板及橡膠墊片；以及在一些較接近民居的路段加闊路軌兩旁通道和加高護墻等。 -
In this paper the train running noise level has been predicted with the theory of point sound source. the sound exposure level of a train set pass, equivalent continuous sound level and maximum sound level of a train set pass has been taken as estimate values, and some kinds of affixation attenuation on the course of noise propagation is considered, then the corresponding visual software has been developed. these make it convenient and precise to predict the noise level
本文從點聲源的理論出發，對列車運行噪聲進行預測計算，採用一列車通過時的單發暴露聲級、時間特性的最大聲壓級和一定時間內的等效聲級等作為噪聲評價量，並考慮了噪聲傳播過程中的各種附加衰減，編制了相應的可視化軟體，使噪聲預測計算方便、準確。 -
As a novel environment - protected vehicle, the middle and low speed maglev train has a large climbing gradient, small swerving radius, low noise, no pollution and can be compatible with any circumstances. it is the most competitive in the future city traffic
作為一種新型環保交通工具，中低速磁浮列車爬坡度大、轉彎半徑小、低噪聲、無污染、對環境兼容能力強，在未來城市交通中具有較強的競爭力。 -
In the train compartments, ambient temperatures and humidity will be set at appropriate levels, and a quiet environment will be created by the attenuation of noise generated by train operation
車廂內的溫度及濕度將調校至適當的水平。列車行駛時發出的噪音也將透過紓緩措施而得以消減，從而創造出寧靜的環境。 -
Over the years, lrt technology has been upgraded to counter the negative effects of traffic jams, noise, environmental damage, air pollution, etc. featuring a small radius of curvature, multiple car units, modulated train set, enlarged cars both in transverse and longitudinal directions, low car floors, streamlined car design, advanced control systems, and flexible right of way, modern lrt systems have been successfully adopted to most environmental and social needs. they adequately display their merits as transportation systems ; i. e., the lrt system is able to co - exist with automobiles. the low car floor means that roads can act as station facilities, and passengers can get on and off the cars in the street
輕軌運輸系統lrt源起於歐洲街道電車street car ，街道電車一度在都市捷運化與私人機動化的浪潮沖擊下迅速沒落，但隨著都會地區機動車輛不斷增加，道路交通阻塞噪音環境破壞排放廢氣污染問題嚴重惡化之際，輕軌車輛技術已不斷提升，具備小轉彎半徑能力的聯結式車廂模組化列車編組車廂斷面長度加大加長低地板車廂流線型車廂設計，搭配先進控制系統及彈性的路權型式，使現代化輕軌系統具備有與生活空間結合重視環境問題與社會情勢並活用進化街車之都市交通工具等特徵與優點，如高性能輕軌列車與汽車共存，低底盤的車廂創造無障礙車站空間，道路即是車站設備，旅客可以在街區上下車，提供沿線居民高度的便利性，消除交通堵塞噪音及空氣污染等，輕軌系統並與街景充分的調和，成為活動的都市意象。 -
The results show that the wayside noise increases 8db - 12db, if the train ' s velocity increase two times ; and increases 3 db, if the number of axles increase tow times ; and decreases 3db, if the distance far away from the track increase tow times damping loss factor increases, the wayside noise decreases ; coupling loss factor increase, the wayside noise increase
預測結果表明：列車通過時，在其他條件不變的情況下，列車速度增加一倍，輪軌輻射噪聲大約增加8db 12db ；列車軸數增加一倍，輪軌輻射噪聲大約增加3db ；預測點距軌道距離增加一倍，輪軌輻射噪聲大約降低3db 。 -
Research on the technology of the wheel - rail noise reduction after train speed increase
提速列車輪軌噪聲降噪技術的研究 -
Then they came upon vast tracts extending to the horizon, with jungles inhabited by snakes and tigers, which fled at the noise of the train ; succeeded by forests penetrated by the railway, and still haunted by elephants which, with pensive eyes, gazed at the train as it passed
在那些灌木林中，既有毒蛇，又有猛虎，火車汽笛的嘶叫聲使它們膽戰心驚。再往前去，鐵軌從樹林中開辟了一條通路。那兒還經常看到大象出沒，它們待在一邊莫明其妙地注視著飛馳的列車。 -
The noise were often attached to the real hydrology time series yield by some unknown factors. to reduce the influence of them to the bp networks, the wavelet soft - threshold de - noising method was employed before bp networks began to train
實測的水文數據中常常帶有由於許多未知因素的干擾而產生的噪聲，為減少噪聲對bp神經網路訓練過程的干擾，先用小波軟閾值技術對原始徑流序列進行降噪然後再進行網路訓練。 -
Noise limits inside driver ' s cabs and passenger compartments of subway powered car train - sets
地下鐵道電動車組司機室客室噪聲限值 -
Train noise generated by mos rail during its operation is controlled under the noise control ordinance ( nco ) ( cap 400 )
馬鐵列車產生的聲量是受《噪音管制條例》 （第400章）所監管。 -
The government encourages kcrc to maintain a close dialogue with affected residents and has referred their concerns about mos rail train noise to kcrc for consideration
政府鼓勵九鐵與受影響居民保持緊密溝通，並已轉達居民對馬鐵列車噪音的關注予九鐵考慮。 -
They will also be quiet because we will be using a whole range of new devices such as train skirts and trackside noise barriers to trap train noise inside the tracks
這些新列車會亦會採用一系列的新設備，其中包括採用車輛裙邊及軌道隔音屏障，這些設備能有效地減低聲浪，令行車時倍感寧靜。 -
Since the commissioning of the ma on shan rail ( mos rail ) on december 21, 2004, the government and kowloon - canton railway corporation ( kcrc ) respectively received 15 and 14 complaints relating to mos rail train noise
自馬鞍山鐵路（馬鐵）在二四年十二月二十一日通車以來，政府和九廣鐵路公司（九鐵）分別收到十五宗和十四宗有關馬鐵列車噪音的投訴。
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