This paper introduces the principle of water level tracking, and analyzes a new probe-type water level tracker and its components.

介绍了水位跟踪原理，分析了一种新型的探针式水位跟踪仪及其构成。

youdao

In the initiation phase, a pilot symbol sequence designed is capitalized to assure frame-level acquisition and pulse-level tracking.

在初始阶段， 通过设计导频序列，以实现帧级的捕获和脉冲级跟踪；

youdao

Improve in-store operations: You can reduce out-of-stock and "shrinkage" scenarios through container, pallet or item level tracking of consumer goods by providing a near real-time visibility.

改善内部操作：您可以通过消费品的容器、托盘或物品级别的跟踪来提供近乎实时的可见性，从而消除存货不足和“重量损耗”的情况。

youdao

In 2012, SAT scores fell to their lowest level since tracking began.

FORBES: Want To Tell The State To Stick It? Homeschool Your Kids

This is a robust experience designed for users who appreciate the level of tracking and analysis possible with the desktop version of Quicken, impossible with other mobile applications.

FORBES: Quicken 2013 Review

But against that possibility investors should balance the fact that they stand a better than 50% chance of having 20-30% more money even at the highest level of tracking error.

FORBES: A New Way Of Calculating The Brutal Arithmetic Of Fund Fees