Advanced circuitry reduces false alarms from background interference and a sensitive tuner allows you to automatically scan variable distances and channels.
先进的电路，减少干扰的背景调谐器和一个灵敏的假警报，您可以自动扫描变量的距离和渠道。
2
A background thread might read this sensor every few seconds and update a volatile variable containing the current temperature.
一个后台线程可能会每隔几秒读取一次该传感器，并更新包含当前文档的volatile变量。
3
In this background, trust is thought as a key variable for successful exchange relationships.