目的了解军事飞行员干眼患病情况及危险因素,为飞行员眼科航卫保障提供依据。方法采用横断面调查方法,获知情同意后对846名军事飞行员进行问卷调查。对疑似干眼者行裂隙灯、泪膜破裂时间(break-up time, BUT)、Schirmer I试验(Schirmer I test, SIT)、角膜荧光素钠染色(fluorescein staining, FL)、睑板腺功能等检查以确定诊断。按飞行机种分为
The successful launched Gaofen satellite no. 1 wide field-of-view(GF-1 WFV) camera is characterized by its high spatial resolution and may provide some potentia