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Keywords Highway;Platelayer;Lung function; 公路;养路工;肺功能;
Keywords highway;hazardous weathers;weather disaster; 高速公路;灾害性天气;天气灾害;
Keywords highway;ecological impacts;regionalization;west China; 公路;生态影响;区划;中国西部;
Keywords highway;bituminous pavement;acoustic absorpt;noise reducing; 关键词道路;沥青路面;吸音;降噪;
Keywords highway construction;environment protection;coordinative development; 公路建设;环境保护;协调发展;
Keywords highway;ecosystem;biology's multiformity;harmonious development; 公路;生态系统;生物多样性;协调发展;
Keywords Highway Construction Project;Ecological Environment Carrying Capacity（EECA）;Ecological Environment; 生态承载力;生态环境;公路建设项目;
Keywords Highway Construction Project,Ecological Environment Carrying Capacity （EECA）,index systems; 公路建设项目;生态承载力;指标体系;
Keywords Highway engineering;Asphalt mixture;Indonesian Buton Rock asphalt;Performance;Evaluation; 路面工程;沥青混合料;岩沥青;路用性能;评价;
Keywords Highway Snow Hazard;Snowdrift;Mechanism;Snow Depth;Forecasting;Influencing Factor; 风吹雪;公路雪害;形成机理;积雪深;预测;影响因素;
Keywords Highway engineering;Ecology in highway field;Shrubbery development on side slope;Technology;Measure; 公路工程;路域生态;边坡灌木化;技术;措施;
Keywords Highway construction project;The environmental effect appraises;The public participates in; 公路建设项目;环境影响评价;公众参与;
Keywords highway;Vitex negundo var;net photosynthetic rate;chlorophyll;nitrate-reductase; 高速公路;牡荆;净光合速率;叶绿素;硝酸还原酶;
Keywords highway asphalt;anti stripping agents;triethylenetetramine and formaldehyde; 公路;沥青;抗剥离剂;三乙烯四胺;甲醛;
Keywords highway;construction safety;accident inducements;pre-warning;safety control; 公路;施工安全;事故诱因;预警;安全控制;
Keywords highway asphalt;anti-stripping agents;tetraethylenepentamine;triethylenetetramine;diethylenetriamine;ethylenediamine;formaldehyde.; 公路;沥青;抗剥离剂;四乙烯五胺;三乙烯四胺;二乙烯三胺;乙二胺;甲醛;
Keywords highway engineering;asphalt mixture;GTM design method;optimal gradation;road performance;Asphalt immersing test method; 公路工程;沥青混合料;GTM设计方法;级配;路用性能;沥青浸渍法;
Keywords highway toll;highway tolling system;highway investing and financing;highway industrialization;highway tolling operation standardization; 车辆通行费;车辆通行费制度;公路融资;公路产业化;公路收费经营规范化;
Keywords highway construction;the construction of ecotope;renovating measures;recovery of vegetative cover;improving measures; 关键词公路建设;生态环境建设;整治措施;植被恢复;
Keywords highway;Sand-bag and sand-barrier;Geotechnical;checkered sand-barrier Sand embankments and sand-barrier Wind tunnel test; 公路;沙袋沙障;土工方格沙障;沙埂沙障;风洞实验;