For malaria, stepped-up surveillance has detected treatment failures with the currently used artemisinin-combination therapy along the Thai-Cambodian border.

对于疟疾，逐渐加强的监测在泰缅边境发现了目前所用的青蒿素联合疗法治疗失败的情况。

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Thanks to intense surveillance, the first signs of resistance to artemisinin were detected along the Thai-Cambodian border.

多亏严密监测，沿泰柬边境发现了最初的青蒿素耐药迹象。

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Telephonics Corp., a wholly owned subsidiary of the Griffon Corp., delivers technology for Mobile Surveillance Systems (MSS) for U.S. Customs and Border Protection (CBP).

美国Telephonics公司是美国Griffon公司的一家全资子公司，日前，该公司向用于美国海关和边防的机动监视系统(MSS)提供了技术支持。

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The Department of Homeland Security is taking a careful approach, wary of costly mistakes in past government attempts to set up electronic border surveillance.

WSJ: Battlefield Blimps to Patrol U.S.-Mexico Borders

Backers hope they will prove a cheaper alternative to helicopters and fixed-wing aircraft for tasks as varied as power and pipeline inspection, mapping, security, border surveillance, research, filming, fire fighting, search and rescue and delivering supplies.

ECONOMIST: A small Welsh airport has become an unlikely tech cluster

The Customs and Border Patrol already conducts unarmed surveillance drone flights on the southern border, the northern border and over the Caribbean.

WSJ: Border-Security Drone Program Off to Rough Start