汽车尾气提取物,automobile emissions extracts
1)automobile emissions extracts汽车尾气提取物
1.[Objective] To investigate the oxidative damage induced byautomobile emissions extracts in down-regulated cells expressed hOGG1 genes which targets to oxidative DNA damage and repair, and provide more evidence to the viewpoint thatautomobile emissions extracts induces lung cancer by oxidative damage.[目的]研究汽车尾气提取物对DNA碱基切除修复基因hOGG1低表达细胞的氧化损伤作用,为揭示汽车尾气提取物通过氧化损伤导致肺癌的发病机制提供更有力的证据。
2)automotive exhaust汽车尾气
1.Progress of modeling theautomotive exhaust catalytic converter;汽车尾气催化转化器模型研究进展
2.Mathematical simulation ofautomotive exhaust catalytic converter in exhaust system of cold-start engine;汽车尾气三效催化器排气系统冷启动阶段数值模拟
3.Automotive Exhaust Detection and Analysis System Based on the National Ⅲ Standard;基于国Ⅲ标准的汽车尾气检测分析系统
英文短句/例句
1.The exhaust gas from cars pollutes the air and they waste energy.事实上，汽车尾气污染了空气，浪费能源。
2.Raise fuel economy standards; require lower emissions form automobiles.提高节源标准,降低汽车尾气排放.
3.Main source: coal-fired power plants and automobile exhaust.主要来源：汽车尾气和燃煤发电厂。
4.Raise fuel economy standards; require lower emissions from automobiles.提高能源经济标准，减少汽车尾气排放。
5.Typical composition of the auto exhausts is given in Table IV-6.汽车尾气的典型成分示于表Ⅳ-6中。
6.Adaptive Abilities of a New Type Automobile Exhaust Purification Catalyst新型汽车尾气净化催化剂的适应性能
7.Study on the Ceria-zirconia Solid Solution-based Catalyst for Vehicle Exhaust Gas Purification;汽车尾气处理用铈锆基催化剂的研究
8.Vehicle Emission Exhaust Testing Research and System Development;汽车尾气排放测试的研究及系统开发
9.Exploration on the Harm and the Countermeasures of Automobile Exhaust Pollution;汽车尾气污染的危害及防治对策探讨
10.Research Progress in Automobile Exhaust Catalysisof Catalytic Purification;汽车尾气催化净化催化剂的研究进展
11.Study on auto-exhaust catalyst of Pd/SBA-16Pd/SBA-16分子筛型汽车尾气催化剂研究
12.Study of Automobile Exhaust Measurement System Based on Labview基于labview的汽车尾气检测系统研究
13.Exhaust Simulation System of Automobile Based on the Single-chip Technology基于单片机技术的汽车尾气模拟系统
14.Degradation of NO_x from Automobile Exhaust with Nanosized TiO_2 Photocatalytic Material纳米TiO_2光催化降解汽车尾气中的NO_x
15.As the traffic begins to move, fumes can be reduced in just a few seconds.当车辆开动的时候，汽车尾气在几秒内就会减少。
16.Research of Three-way Catalyst for Emission Control in Natural Gas Powered Engines;天然气汽车尾气净化催化剂的制备和性能初探
17.Detailed Mechanism on NOx Reduction by H_2 in Automotive Exhaust Gases;汽车尾气氢气还原氮氧化物的详细机理研究
18.The Atmospheric Pressure Compensation Technology in Automotive Exhaust Analysis Apparatus;汽车尾气分析仪中的大气压力补偿技术
相关短句/例句
automotive exhaust汽车尾气
1.Progress of modeling theautomotive exhaust catalytic converter;汽车尾气催化转化器模型研究进展
2.Mathematical simulation ofautomotive exhaust catalytic converter in exhaust system of cold-start engine;汽车尾气三效催化器排气系统冷启动阶段数值模拟
3.Automotive Exhaust Detection and Analysis System Based on the National Ⅲ Standard;基于国Ⅲ标准的汽车尾气检测分析系统
3)automobile exhaust汽车尾气
1.Study on the surplus heat reclamation ofautomobile exhaust by the separate type heat pipe exchanger;分离式热管换热器回收汽车尾气余热的试验研究
2.Determination of rhodium inautomobile exhaust catalysts by FAAS method;FAAS测定汽车尾气催化剂中的铑
3.Effects ofautomobile exhaust on chlorophyll fluorescence characters of four northern deciduous trees.;汽车尾气对四种北方阔叶树叶绿素荧光特性的影响
4)vehicle exhaust汽车尾气
1.Analysis on the countermeasures of thevehicle exhaust pollution control;浅析汽车尾气污染的防治对策
2.In this paper, the pollution extent of the lead fromvehicle exhaust on the roadside soils was studied and the lead distribution in the soils, which are located beside Road 102 without any influence from industrial pollutants around, was also investigated.采用一系列的实验室质量保证措施,利用统计学原理,研究了汽车尾气中铅对公路(以102国道长春至四平段远离城市且周围无工业点源为例)两侧土壤污染的程度,并分析了其分布水平。
3.8% of plumbum in TSP of the ambient air come from thevehicle exhaust.8%的 Pb来源于汽车尾气 。
5)automobile exhaust gas汽车尾气
1.Development of a new catalysts for purification ofautomobile exhaust gas;新型汽车尾气净化催化剂的研究
2.Analysis of Existing Circumstance and countermeasure studying on the Purified catalysts of Automobile Exhaust Gas;汽车尾气净化催化剂的现状分析及对策研究
3.Development of loading-Pd to ultramicron particle catalysts for purification ofautomobile exhaust gas;汽车尾气净化负载钯超微粒催化剂的研究
6)automobile emission汽车尾气
1.Formation ofautomobile emission plume and air exhaust mode of underground parking garages;汽车尾气烟羽的形成及地下车库排风方式
2.Currently theautomobile emission pollution has turned to be one of major urban polluting sources.目前汽车尾气排放污染已经成为污染城市大气的第一污染源,为了实现城市交通的可持续发展,解决日益严重的汽车尾气排放污染问题,应当从两方面采取措施:一方面,从降低单位污染物排放量入手,结合城市交通规划,应大力发展公共交通,重视自行车道和人行道规划;另一方面,针对我国汽车保有量不断增加的情况,基于污染物扩散理论,提出应合理规划城市街道走向、建筑物高度以及建筑物后退道路红线距离,以形成有利于污染物扩散的大气流场,从总量上来降低污染物浓度。
3.By means of flow visualization the pictures of the plume ofautomobile emission have been analyzed.指出了停车库内汽车尾气的形成发展实质上是烟羽的一种形式。
延伸阅读
汽车尾气污染由汽车排放的废气造成的环境污染。主要污染物为碳氢化合物、氮氧化合物、一氧化碳、二氧化硫、含铅化合物、苯丙芘及固体颗粒物等。能引起光化学烟雾等。
