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- The development and application for full-flow dilution tunnel sampling and analyzing systerm for particulate matters from vehicle emission. 則主要描述了自主研發(fā)的全流稀釋通道采樣及分析系統在機動(dòng)車(chē)排放顆粒物研究中的應用與發(fā)展。
- The total flow control system is assembled by three critical flow ventures for 6, 9, 12m3/min. the full-flow dilution tunnel is assembled well. 總流量控制單元采用了三支（6、9、12m3/min）不同流量的臨界流文丘里管組合方式，并且裝配精良。
- According to the principle of the mass balance and constant volume sampling, a full-flow dilution tunnel particle sampling system was designed and adjusted. 本課題按照定容取樣方法和質(zhì)量平衡原理,自行設計、制造、調試了中國首套全流稀釋風(fēng)道顆粒物測試系統。
- Aiming at particulate matters sampling and analysis, a full dilute tunnel sampling system for vehicle emission was developed. 以機動(dòng)車(chē)排放顆粒物采集和分析為主要目的,開(kāi)發(fā)了全流稀釋風(fēng)道機動(dòng)車(chē)排放顆粒物采集系統。
- The design and field test of a dilution tunnel for stationary sources 固定源稀釋通道的設計和外場(chǎng)測試研究
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 機動(dòng)車(chē)的尾部排氣管排出有毒的濃煙。
- Numerical Value Research on Bake-out Exhaust Dilution Technology for Prevention and Cure Indoor Poisonous Gas Pollution from Decoration 關(guān)于室內裝修有害氣體烘焙排風(fēng)稀釋技術(shù)數值研究
- They are building a submarine cable tunnel. 他們正在建設一條海底電纜隧道。
- They are digging through the hill to make a tunnel. 他們正在鑿山建一條隧道。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一個(gè)地道。
- The two lanes merge going into the tunnel. 兩條車(chē)道會(huì )合后引入隧道。
- The truck cleared the tunnel safely. 卡車(chē)安全地通過(guò)了隧道。
- He has to stoop to get through the tunnel. 他得彎下腰走過(guò)地道。
- The roar of the train reverberated in the tunnel. 火車(chē)的轟隆聲在隧道里回蕩。
- The exhaust valve on my car have burn out three times. 我車(chē)子上的排氣閥已燒壞三次。
- The prisoner escaped by digging an underground tunnel. 囚犯挖了一條地道逃跑了。
- Exhaust gas has been incriminated in air pollution in cities. 廢氣已過(guò)視為城市空氣污染的原因。
- The exhaust valve on my car has burnt out three times. 我車(chē)子上的排氣閥已燒壞三次。
- Something has gone wrong with the car's exhaust system. 汽車(chē)的排氣系統出了故障。
- Effective measures have been taken to prevent exhaust pollution. 業(yè)已采取有效措施以防止廢氣污染。
