engine noises造句
造句與例句
手機(jī)版
- " zoom " suggests a low engine noise ; " whiz " suggests a high whistling sound .
“zm”指發(fā)動機(jī)的低噪音，“whiz”指似口哨或汽笛的高聲。 - Influence of inlet air noise on engine noise
進(jìn)氣噪聲對內(nèi)燃機(jī)整機(jī)噪聲的影響 - All the engine noise confused the dolphins
各種引擎的噪音使白暨豚的定位系統(tǒng)受到干擾。 - Abnormal engine noise diagnosis equipment
異響診斷儀 - The automotive engine noise measurement system based on virtual instrument
基于虛擬儀器技術(shù)的發(fā)動機(jī)噪聲測試系統(tǒng) - My old car now is so much easier to start and has no more engine noise
現(xiàn)在我的舊車，不僅更容易啟動，連噪音也完全消失了！ - A copy of engine noise compliance letter from environmental protection department
由環(huán)境保護(hù)署發(fā)出的引擎噪音及格證明書副本乙份 - " zoom " suggests a low engine noise ; " whiz " suggests a high whistling sound
“ zm ”指發(fā)動機(jī)的低噪音， “ whiz ”指似口哨或汽笛的高聲。 - Crow d e . a comprehensive approach to engine noise reduction technology . isabe 2001 - 1011
陳光.航空發(fā)動機(jī)結(jié)構(gòu)設(shè)計分析.北京:北京航空航天大學(xué)出版社, 2006 - At low speed the cooling fan noise is much lower than the engine noise ; whilst at high speed it always tops the leading noise sources
在低速時風(fēng)扇噪聲要比發(fā)動機(jī)噪聲低很多，而在高速時，往往會成為主要的噪聲源。 - It's difficult to see engine noises in a sentence. 用engine noises造句挺難的
- The application is required to be supported by an engine noise test report and an engine emission test report issued by an approved laboratory
車主必須取得由認(rèn)可實驗室發(fā)出的引擎噪音測試報告及引擎排放測試報告，以支持其申請 - The application is required to be supported by an engine noise test report and an engine emission test report issued by an approved laboratory
車主必須取得由認(rèn)可實驗室發(fā)出的引擎噪音測試報告及引擎排放測試報告，以支持其申請 - The exhaust noise is the most common sound source of engine noises , and is usually 10 to 15db higher than the overall noise level of the engine
排氣噪聲是發(fā)動機(jī)噪聲中最主要的聲源，其噪聲一般要比發(fā)動機(jī)整機(jī)噪聲高出10 ~ 15db （ a ） 。 - The vehicle owner is first required to apply to environmental protection department for an engine noise compliance letter and an engine emission compliance letter
車主須首先向環(huán)境保護(hù)署申請一份引擎噪音及格證明書及引擎排放及格證明書。 - The vehicle owner is first required to apply to environmental protection department for an engine noise compliance letter and an engine emission compliance letter
車主須首先向環(huán)境保護(hù)署申請一份引擎噪音及格證明書及引擎排放及格證明書。 - To minimize wind , road and engine noise , there ' s a lot of sound insulation located under the hood and floor , and in the doors and dash panel
為了將風(fēng)噪，道路和引擎噪音減到最少，樂騁在車頂夾層和地板之下及車門和儀表板里，嵌鑲上許多的隔音絕緣填充物。 - Because engine noise takes on complicated frequency characteristics , if original noise signal is not collected , the noise control effect will not be evident
由于發(fā)動機(jī)噪聲的頻率成分比較復(fù)雜，如果采用主動降噪技術(shù)不能適時采集到源噪聲信號，就達(dá)不到理想的降噪效果。 - The vehicle owner is required to show both the original engine noise compliance letter and engine emission compliance letter when the vehicle is presented for the pre - registration examination
將車輛送往中心接受登記前檢驗時，車主必須出示引擎噪音及格證明書及引擎排放及格證明書的正本。 - The vehicle owner is required to show both the original engine noise compliance letter and engine emission compliance letter when the vehicle is presented for the pre - registration examination
將車輛送往中心接受登記前檢驗時，車主必須出示引擎噪音及格證明書及引擎排放及格證明書的正本。 - Two copies of the engine emission control certificate and engine noise certificate or approval letters from the environmental protection department , if the engine is a new model or of a new engine rating
4 . 2 . 2 . 5 .引擎如屬新型號或新的引擎功率，則須提交由環(huán)境保護(hù)署發(fā)出的引擎排放管制及格證明書和引擎噪音及格證明書或批準(zhǔn)信的副本兩份。
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