In many performance check , artillery control systematic dynamic trail aimed error is one of relatively important parameter , dynamic trail aimed error denote : when high cannon system is dynamic trailing , set bullet pellet flight time is 0 , in the condition of not considering advance quantity ( 0 fly working ) , the axis of artillery pipe should direct goal 在诸多的性能考核中,火控系统的动态跟踪瞄准误差是较为重要的参数之一。所谓动态跟踪瞄准误差是指:当高炮系统在进行动态跟踪时,设定弹丸飞行时间为零,即在不带提前量的条件下(即零飞工作方式下) ,火炮身管的轴线应直接指向目标。
The operator is not liable for any claims against non - fulfillment or unsatisfactory fulfillment of products and services purchased on your behalf by the operator from these third party providers and distributors , such as , but not limited to , airlines , hotels , tour operators , car hire companies , insurance companies , and other entities . at times , airlines and other travel services providers may overbook passengers on their flights or re - schedule flight times - the operator is not responsible for any such incidents 对于该经营商代表您向有关第三者供应商及经销商(包括(但不限于)航空公司、酒店、旅游团经营商、租车公司、保险公司及其他机构)购买的产品及服务与合约不符或未能完满合符规定产生的任何申索,该经营商概不承担责任。有时,航空公司及其他服务供应商可能会对任何乘客的航班做成过量预订或重订航班时间表该经营商不会对此类事故发生的任何事件负上任何责任。
Mr lam called on air traffic controllers worldwide to make an effort to improve efficiency , regularity of air services and cost - effectiveness of air traffic management , which are vital to improving passenger convenience and airline operations in terms of fewer delays and shorter flight times 林光宇呼吁全球空管人员致力增加效率,改善航空服务的规律和提高航空交通管理的成本效益,这对减少延误和缩短飞行时间而更为方便旅客有著重要作用,航空公司运作也可因此受惠。