瞄准设备是用于初始定向的重要设备，必须对其进行定期计量检定。
The aiming equipment is an important one for initial orientation, which must be regularly measured and verified.
设计者通过和设备连接的电脑屏幕进行瞄准。
The shooter aims using a computer screen linked to the device.
上海—戴尔公司正在与中国最大的搜索引擎百度公司联合开发平板电脑和手机，瞄准了主导目前中国市场的苹果公司和联想设备。
SHANGHAI - Dell Inc is partnering China's top search engine Baidu Inc to develop tablet computers and mobile phones, targeting the Chinese market now dominated by Apple Inc and Lenovo devices.
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