A civil aircraft performing visual flight shall observe visual flight rules and keep a safe separation from other aircraft and ground obstacles.
进行目视飞行的民用航空器，应当遵守目视飞行规则，并与其他航空器、地面障碍物体保持安全距离。
The prediction of the separation trajectories of the external stores carried out on aircraft is an important task in the aerodynamic design area.
飞机投放外挂物的分离轨迹预测在气动设计领域是一个很重要的课题。
Starting this year, vertical separation between aircraft cruising near each other in Chinese airspace will be slashed in half to 1,000 feet, already the standard in developed regions.
今年晚些时候，在中国空域飞行的飞机彼此之间垂直间隔可缩减一半至1000英尺，这已达到发达国家的水平。
Boeing"s wide-body-long-range (WBLR) aircraft family will have a uniFORM capacity separation of 20% from 230 seats to 475 seats."
波音的宽体长程（wblr ）飞机家族将有一个统一的身份分离的20 ％ ，由230席， 475席。
According to the aircraft wake separation, the algorithm use biological evolution theory to find a more reasonable sequence to decrease the cost of total aircraft delay.
根据飞机尾流间隔要求，利用生物进化理论，找到更合理的航班着陆队列，减小了航班的总延误成本。
Maintaining safe separation with other aircraft or obstacles is the responsibility of the pilot of the aircraft when aircraft are operating in this airspace.
航空器在此空域内飞行时，与其他航空器或障碍物之间的安全距离由航空器驾驶员负责。
A numerical simulation method on aircraft store separation was studied and applied in safety design.
研究了飞机外挂物投放问题的数值模拟方法，并应用于安全性设计。
The captive trajectory simulation technique is a special method used to investigate the store separation characteristics and trajectory from the aircraft in wind tunnel.
捕获轨迹试验技术是专门用来在风洞中研究外挂物和母机分离的一项特种试验技术。
The captive trajectory simulation technique is a special method used to investigate the store separation characteristics and trajectory from the aircraft in wind tunnel.
捕获轨迹试验技术是专门用来在风洞中研究外挂物和母机分离的一项特种试验技术。
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