QAL的例句大全

In a relatively short period of time to effectively integrate aviation logistics resources, improve the current situation and seek development, has become the QAL key and urgent task.

如何在较短的时间内有效整合航空物流资源，改善当前状况并寻求发展，已成为QAL急需解决的关键课题。

Non ferrous metals, aluminium alloy ( LY12) and aluminium bronzes ( QAl 9 1 1 5), can be used as slot wedges of generator rotors. Their management and properties are mainly determined by suitable techniques of heat treatment.

有色金属材料铝合金（LY12）和铝青铜（QAl9115）用作发电机转子槽楔，其性能主要由合适的热处理工艺决定。

By using plasma arc method an Sn-P bronze hardfacing formed on steel 25, which contains more strengthening phases. The wearing property of the friction pair consisted of Sn-P bronze and Cr-plated wheel is better than that of bronze QAl 9-4 and Cr-plated wheel.

25钢基体锡磷青铜合金粉末等离子孤喷焊层，含有较多的强化相，与镀铬轮组成摩擦副，耐磨损性能明显优于由QA19-4青铜和镀铬轮组成的摩擦副。