For greater benefit, the railway freight requires operation of double-decked container trains, making the clearance under the railway overpass insufficient.
为了提升效益,铁路货运需要开行双层集装箱列车,而上跨铁路立交桥桥下净空不足。
From purposes and clearance specifications of reserve runway, this paper points out the deficiencies in the airfield clearance regulations of reserve runway, and presents the composition of and the requirement for the reserve runway clearance area.
从备用跑道用途及其净空规定出发,指出现行备用跑道净空规定存在的问题,提出备用跑道净空区的组成和要求,并应用飞机起落航线理论,对应急起飞着陆及应急起飞备用跑道净空规格的来源进行了研究。
Detailed analysis was made on the civil airport clearance specification and its basis as well as main affecting factors.
对民用机场净空标准的主要影响因素和确定依据进行了详细分析,指出机场净空标准不是最高标准,即并非满足了该标准就意味着机场的净空条件达到了理想状况;也不是最低标准,即并非必须完全满足该标准飞机才能在机场安全运行。
On Childishness by Li Zhi in the Ming dynasty has connotations of five fields ; emptiness and nothing, naturalness , one moment of thought , for oneself and true feeling, namely, excluding traditional morality and ration.
《童心说》是李贽思想发展过程的一个必然性的重要成果,是李贽将心学的"吾心即性"说、伊斯兰教的以"净"为 真说、佛学"真空"说、老庄的"自然"说以及对"百姓日用迩言"观察之所得重新整合的结果,具有"空净"、"自然性"、"一念 心"、"为己"、"真情"的五层内涵。
The bridge has a 100 ft vertical clearance over the river in the canyon.
桥梁在深谷水面以上的垂直净空为100英尺。
The clear vertical space beneath a ceiling or archway;clearance.
净空高度在天花板或拱下没有物体的垂直空间；净空
Tiros Operational Vertical Sounder
泰罗斯业务垂直探空器
laminar flow station
(垂直或水平)层流(箱)净化台
Lake Water Purification by Vertical Flow Constructed Wetland;
垂直流人工湿地净化湖水的应用研究
Numerical Simulation and Analysis on Air Flow in a Vertical Directional Flowing Clean Room;
垂直单向流洁净室气流的数值模拟与分析
Study on the Purification Ability of Three Vertical Greening Plants Against Sulfur Dioxide in the Atmosphere
三种垂直绿化植物净化大气中SO_2能力研究
Removal efficiencies of simulated mixed matrix vertical-flow constructed wetlands for wastewater effluent treatment
混合基质垂直流人工湿地净化废水效果
The vacuum energy is just the vertical elevation of a point in the landscape.
真空能量是地景中点的垂直高度。
vertical cavity surface emitting laser
垂直空腔表面发射激光器
Riser cables-Blank detail specification
垂直布线电缆空白详细规范
trimetrogon mapping
垂直倾斜混合空中照相制图
Vertical visibility50 m in fog, sky obscured.
垂直能见度50米，有雾，天空不明。
The air is so still that the smoke is rising straight up from the fire.
空气静止不动，烟从火上垂直升起。
a nearly vertical descent at an accelerated speed through the air.
从空中近似垂直的加速下落.
On Study of Aerodynamic Performance of the Vertical-Axis Wind Turbine Rotor;
垂直轴风机叶轮空气动力学性能研究
Vertical-Dimension Representation: A Semantic Comparison Between Russian and Chinese;
俄汉语垂直空间维度语码的语义对比
Safety Assessment of Vertical Separation in Airspace of RVSM
RVSM空域内垂直间隔的安全评估