optical sight

The reflex optical sight means you can fire with both eyes open .

它配有反射瞄准镜，你可以睁开双眼射击。

The gun barrel , tripod , and optical sight are carried by three gunners separately for travelling .

炮管、三脚架和光学瞄准具在行进时被三名炮手分别携带。

The optical sight is housed inside a fire-control unit on helicopter roof and under-nose .

白光瞄准镜容纳在火控单元内安装在直升飞机顶部和机鼻下。

It can be fitted with an optical sight for better fire accuracy , or an image-intensified night vision for night combat .

它能为更好火力精度安装使用白光瞄准镜，或安装图像增强夜视瞄准具用于夜间战斗。

By the combination optics design of each light pass , complete multi-function , multi-light pass , day and night light , panoramic optical sight system design .

通过各光路的组合光学设计，完成多功能、多光路昼夜周视观察镜光学系统设计。

Optical sight arms of light weapons is an important part of firearms , it gives the right fired for light weapons , let the light weapons damage the enemy in the expected target .

轻武器光学瞄准具是枪械的重要组成部分，它赋予轻武器正确的射向，使轻武器能够在预期的位置毁伤敌方目标。

The weapon operator search and locate the target using a periscope optical sight ( 7km range ) in day light , or a thermal imager at night or in bad weather conditions .

武器操作员在白天亮光下使用一个潜望镜白光瞄准镜（7公里范围）或在不良天气条件或夜间使用热成像去搜寻和定位目标。

The attack helicopter , designated Zhi-9W ( Z-9W ), features a pair of external weapon pylon and a roof-mounted optical sight for target searching and tracking in daylight .

攻击直升飞机指定为直-9W（Z-9W），特征是一对外部挂架和一套顶部安装瞄准具用于昼间目标搜索和跟踪。

Optical observation sight is a dominating air-ground attack method to a large or medium bomber , which its optical systems are usually chosen telescope . The telescope should demand two bands spectrum of visible light and near infrared .

光学观测瞄准是大中型轰炸机主要的对地攻击瞄准方式，其光学系统一般采用望远式光学系统，这就要求光学系统能满足可见光和近红外光两个光谱波段。

In this article , authors generalize application and development of many kind of sensors including temperature , displacement , light , pressure , optical fiber and sight sensors , all of which form a construction sensor system .

文章总结了温度、位移、光、压力、光纤和视觉传感器等技术在工程施工中的应用，形成了建筑施工传感器系统，并论述了其发展。

Conclusions Optical PKP might reserve sight of blindness from corneal diseases , but the prevention and treatment of complication were important for successful surgery .

结论光学性穿透移植可使角膜盲患者复明，但防治并发症是成功的关键。