1·They had no direct radio link with aircraft but used telephones to stay in touch with airline dispatchers, airway radio operators, and airport traffic controllers.
他们不与飞机建立直接的无线电联络，而是同航空公司签派员、航路电台工作人员和机场管制员保持联系。
2·When restricted by conditions, the width of a certain airway segment may be reduced but shall not be less than 8 kilometres.
航路的某一段受到条件限制的，可以减少宽度，但不得小于8公里。
3·The upper and lower limits of an airway shall be also defined.
航路还应当确定上限和下限。
4·Using the engineering practice as a background, the paper illustrates the principle of simulated three-dimensional coordinate radar target airway.
本文以工程实践为背景，提出了模拟三坐标雷达目标航路的原理。
5·But the pilot said they were already on the airway.
飞行员回答说他们已经在航路上。