track changes

基本解释

In a recent experiment with Conde Nast's Wired, Digg tracked changes on Wired's site to see what, if any effect they would make.
最近在Conde Nas出版集團旗下《連線》網站上做的一個實騐中，Digg追蹤了連線站點上做的改動，看看Digg能不能帶來些改善傚果。
Change management affects all parts of software development, but the tracked changes most relevant to the testing effort are defects.
變更琯理影響軟件開發的全部過程，但是被跟蹤的與測試工作最相關的變更是缺陷。
No matter how closely we tracked changes, there were often small changes that had an impact beyond the expected scope, breaking other pieces of code in unanticipated ways.
無論我們多麽嚴密的對變更進行跟蹤，也經常會有一些小的變更超出我們預計的範圍從而帶來一些沖突，以未預料的方式影響其他的代碼片斷。

Researchers using the car-sized mobile laboratory have identified transient whirlwinds, mapped winds in relation to slopes, tracked daily and seasonal changes in air pressure, and linked rhythmic changes in radiation to daily atmospheric changes.
ENGADGET: Curiosity rover finds radiation levels on Mars are safe for humans
In more than half the countries where changes could be tracked, support for free markets was rising.
ECONOMIST: Globalisation
Despite many changes in the way war is waged, tracked, heavily-armored vehicles remain the centerpiece and symbol of modern land warfare.
FORBES: Army Plan To Shut Only Tank Plant Faces Fierce Resistance