1) gantry clearance
门架净空
2) clearance of side portal
侧门架净空
3) height of portal clearance
门架净空高度
4) clearance of seaside gantry frame
侧门框净空尺寸
5) ground clearance
离地净高;车架净空
6) clearance
[英]['klɪərəns] [美]['klɪrəns]
净空
1.
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。
2.
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。
3.
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。
补充资料：侧门
1.正门旁侧之门;旁门。 2.唐时端门旁侧之门。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条