room noise中文是什么意思

发音:

中文翻译
造句

室内杂音
室内噪声

room n. 1.室，房间。 2.场所，席位，位置，地位，空间。 ...
noise n. 1.声音，声响。 2.叫喊；嘈杂声，噪音；喧闹声； ...
noise room 噪声室
average room noise 平均室内噪声
engine-room noise level 机舱噪声电平
room noise level 室内噪声电平
room temperature noise 室温噪声
room-noise spectrum 室内噪声谱
room-temperature noise 室温噪声
anechoic room tire noise test 消音室轮胎噪声试验
anechoic room tyre noise test 消音室轮胎噪声试验
by the noise 被噪音
in the room 房间内; 屋里; 在房间里; 在房里
room n. 1.室，房间。 2.场所，席位，位置，地位，空间。 3.余地，余裕；机会。 4.〔pl.〕一套房间；寄宿舍；出租的房间。 5.屋子里的人们；一屋子[满座](的人们)。 an upper room 顶楼房间。 a single [double] room 单人[双人]房间。 a strong room 保险库。 There is room for one more. 还可以容纳一个人。 I would rather have his room than his company. 他不在反而好。 room for doubt 怀疑的余地。 set the room in a roar 使一屋子的人哄然大笑。 give room 腾地方(位置)，让开，移开，挪开一点。 in sb.'s room ＝in the room of sb. 处于某人的地位，代替某人，代…而。 leave room for evasion 留下推诿余地。 make room for 让地位[位置]给…。 no room to turn in ＝ no room to swing a cat 地方狭窄；无转身余地。 room of reconciliation (天主教会的)忏悔室〔忏悔者和神甫可在室内面对面相见，亦可隔着屏风交谈〕。 parcels room 衣帽[物件]寄存处。 room to rent 〔美俚〕傻瓜。 take rooms at 在…租房间。 take up too much room 占用地位过多。 vi. 〔美国〕占有[租有]房间，在房间里；投宿，住宿，寓居，同住 (at with together)。 vt. 留…住宿，留住(客人)。 room(ing) house 〔美国〕公寓；供寄宿的房屋。 room and board (供)膳宿，吃住 (He receives wages plus room and board. 他除工资外还享受膳宿待遇)。
room for 为留下余地
room for this 蒸气浴室
room of will 志室
the room 四个房间; 意念空间
room by room 房间
room-to-room adj. 室对室的 (room-to-roomtelephone 各室互通电话)。
noise abatement; noise reduction 减声
noise add noise 添加杂色
noise factor noise figure 躁声系数
noise reduction noise control 噪声控制

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例句与用法

Criteria for evaluation room noise
房屋噪音评定准测
Helps eliminate stage rumble or other low - frequency room noise such as that coming from heating , ventilation , or cooling ( hvac ) systems
有助于消除舞台上的嗡嗡声或其他来自暖通空调（ hvac ）系统的低频室内噪音。
Working spaces , such as the machine shop , should be insulated , as far as practicable , from the general engine - room noise and measures should be taken to reduce noise in the operation of machinery
工作场所，例如机修间，应尽实际可能隔离普通机舱的噪音，并应采取措施减少机器运转时的噪音。
Engine room noises with effective control measures can satisfy the environmental protection requirement ( 55 db ( a ) in the daytime and 45 db ( a ) in the nighttime ) while guaranteeing the normal operation of the engine unit
经过有效控制的机房噪声都可在保证机组正常运转情况下满足相应的环保标准要求，达到昼间为55db （ a ），夜间45db （ a ）。
In practice , by applying an overall treatment , it is feasible to exert control over the leakage of engine room noises . if combined with the structural adjustment of the engine room , the control effort would be much simplified
在实际工作中，控制油机房噪音外泄是可行的，选择的方案是综合治理。若结合油机房结构的调整，治理工作将更加简单化。
This paper is based on the theory of environmental science , systematology and noise control engineering . noise control system and comprehensive harness of fan room have been researched . by the investigate , and measure of fan room noise . sound production principle , acoustics characteristic and the law of attenuation propagation have been analyzed . thus , the sound field model of fan roo has been put for put forward ward
本文以环境科学、系统科学和噪声控制学为理论基础，对风机房噪声控制系统及其综合治理进行研究，通过对风机房噪声污染调查监测，分析其发生机理、声学特性和传播过程衰减规律。