snow sweeper是什么意思

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用法例句

Design of water supply system for hydrant in control tower for airline management in new airport of Guangzhou;

广州新机场航管楼塔台消火栓给水系统设计

Aided system of aircraft noise prediction around airport;

机场周围飞机噪声预测辅助系统

Study on ecological prevention and control of birdstrike accident disasters at the airports;

机场鸟击事故灾害的生态防治

After the airports have been devoluted to local government in China,the.

实证研究显示,为了保证改革的收益,必须在机场私有化前建立适应私有化变化后的条件,避免机场滥用垄断势力,保证私人投资安全的管制制度。

Remaining life is the basis of pavement maintenance and reconstruction for airports.

采纳国际民航组织 (ICAO)的建议 ,根据我国民用机场水泥混凝土道面设计方法的逆过程 ,建立了机场水泥混凝土道面剩余寿命预估模型 ,并对模型参数提出了相应的确定方法 。

In order to regulation environment of airports and protect the environment in China, government should not only intensify direct regulation, but also take noise charges and emission charges, restrict the use of land, and take ACI s advice.

机场环境管制的重点是噪声和排放物污染。

Determining method of airfield clearance zone;

机场净空区范围确定方法

Analysis of the flexural fatigue equation for airfield and highway steel-fiber-reinforced concrete;

机场与公路钢纤维混凝土弯拉疲劳方程分析

A Quick Evaluation for the Pavement of Airfield Using Falling Weight Deflectometer;

落锤式弯沉仪应用于机场道面的快速评定

Fuzhou Yixu aerodrome falling hail and its prediction;

福州义序机场降雹及其预报

In the future war,the enemy aerodrome or air base is inevitably seen as key striking targets.

在未来战争中,必须将敌机场或空军基地作为重点打击目标,因此,对该类目标打击方法的研究,具有重大的现实意义和军事价值。

The birds in summer of Liangjiang Airport were investigated in 11 samples of 6 habitats in 23 km2.

对两江机场附近23 km2范围内6种生境11条样带调查,记录夏季鸟类共60种,分属10目22科。

The birds in summer of Liangjiang Airport were investigated in 23 kilometers square.

通过对两江机场附近 2 3 km2范围内 5种生境的 1 0条样带调查 ,记录夏季鸟类共 5 7种 ,分属 1 0目 2 2科 。

A field survey was conducted in Liangjiang Airport and its neighbourhood.

两江机场及其附近的冬季鸟类群落由 6 4种组成 ,分别隶属于 1 0目 2 4科 ,其中优势种 1 2种 ,占总种类数的 1 8。