TSA also ordered an overall increase in the use of "enhanced screening technologies," along with "threat-based" and random screening, for U.S.-bound airline passengers.

美国运输安全管理局还要求对飞往美国航班的乘客在进行“基于威胁度”检查和随机安检的同时增加整体上对“强化安检技术”的使用。

youdao

This paper discusses two new applications of vibration techniques in reliability engineering: random vibration stress screening and vibration fault diagnosis.

本文讨论振动技术在可靠性工程中的两项最新应用，即随机振动应力筛选和振动故障诊断。

youdao

Temperature circulation and random vibration are the most usual and the most effective screening stress of Environment stress screening.

温度循环和随机振动是环境应力筛选最常用、最有效的筛选应力。

youdao

In addition, the majority of all other passengers on United States-bound international flights will go through random threat-based enhanced screening.

WHITEHOUSE: Press Briefing on Security Review

This latest incident comes two weeks after 43 Transportation Security Administration workers in Florida were disciplined for not performing additional screening on random carry-on bags and passengers.

CNN: TSA proposes firing 7 Philadelphia airport employees

Right now the FAA and airlines rely on random screening and computer-assisted passenger screening to decide which bags should be screened, based on a profile of suspicious behavior.

CNN: Congress mulls tightened security for checked baggage