结合交通量、平均服务时间、平均服务水平可合理确定收费车道数。
Considering traffic volume, average service time and service level can determine the number of the toll lanes.
通过对上述结构参数、性能参数的调节，可确定合理、经济的飞行参数，保证安全、高效的完成直升机机外吊挂飞行运输任务。
Through adjusting the above structure and performance parameters, rational flight parameters can be decided, which can ensure the safe helicopter mission operations of the slung-load flight.
如果通过合理布桩可消除冲剪破坏，在给定配筋率的情况下，即可根据最大弯矩确定筏板的厚度。
If pile layout is reasonable to remove the possibility of punching failure , the thickness of piled raft can be simply determined under a certain reinforcement ratio.
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