Activity Identification Code的用法和樣例：
例句
- Each dot contains the vehicle's unique identification number, making life very problematic for professional auto ringers.
每粒微粒包含車輛的獨特識別碼，使職業的汽車竊賊難以生存。 - Several groups of identification codes and a diagram of the framework of random competitive arbitrator are also given in the paper.
文章提出利用隨機爭用仲裁方法來設計仲裁器，可以很好地解決公平競爭和優先競爭以及競爭概率調節的問題，並給出了均勻分佈和優先分佈的幾組識別碼以及仲裁器的基本結構。
