weak or absent surveillance and monitoring systems;

监测和监督系统薄弱或缺乏；

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Many countries with widespread community transmission have moved to testing only samples of ill persons and have shifted surveillance efforts to monitoring and reporting of trends.

许多出现广泛社区传播的国家已转向只检测患病者的样本并将监测工作的重点转为监测和报告趋势。

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The immunization strategy has provided an incentive for building stronger and more comprehensive systems for disease surveillance and programme monitoring.

免疫战略为建设更有力和更全面的疾病监测与规划监督系统提供了动机。

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Despite their being savvy in the ways of surveillance and electronic monitoring, Camp decided to post away on his Facebook page about the charges.

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Advanced video surveillance storage and monitoring capabilities, including enhanced motion detection and alert notifications, as well as support for up to 16 cameras per each px2-300d and up to 8 cameras per each ix4-300d StorCenter NAS device.

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Naturally, this makes the duo a natural choice for surveillance and baby monitoring, but it can also be used to provide a more immersive experience during conference calls or for sending back video from locations that aren't easily accessible, such as the undercarriage of a car.

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