Instead, it simply does what Apple said it was going to do: make the signal strength indicator more accurate.

只是实现了苹果之前承诺的：让信号强度显示的更精确。

youdao

A bipolar logarithmic intermediate-frequency (if) amplifier with received signal strength indicator (RSSI) circuit for ASK Receiver is presented.

一种适用于ask接收器中的双极型对数中频放大器，具有接收信号强度指示的功能(RSSI)。

youdao

Check the signal strength indicator. If the display indicates a poor signal, adjust your physical location to be clear of obstructions that may block the signal.

检查信号强弱指示器。如果显示信号很弱，调整你的位置以便清除那些可能阻挡信号的障碍物。

youdao

Along the top is a sort of status bar, showing the outdoor temperature, a simple representation of the battery life for the car, the name of the currently loaded driver profile, a signal strength indicator for the integrated 3G modem and a tiny clock.

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Nor is a currency's strength a reliable indicator of international confidence: despite the dollar's slide, few doubt that America's economic prospects, short- and medium-term, are better than Europe's.

ECONOMIST: Beer should be strong. Currencies, not necessarily

This is troubling, since awareness is a lagging indicator of brand strength.

FORBES: Is Marketing Too Undisciplined For Its Own Good?