A given country might want to monitor dust storms, measure rice yields or track population migrations.

一个领先的国家需要检测沙尘暴，测量大米产量，和跟踪人口流动。

youdao

They are also very tough to monitor, so population estimates are wobbly.

由于这种鱼很难监测到，所以对它们数量的估计也不稳定。

youdao

The service Fabric continues to monitor the runtime population against the sca document, scaling and re-deploying services components as required to meet Target state.

服务结构(Service Fabric)不断根据SCA文档监视运行时的个数，按照满足目标状态的需要伸缩和重新部署服务。

youdao

Volunteers survey the lizards each year to monitor their population and distribution.

BBC: Partnership protects sand lizard at Prestatyn beaches

Southern England Red Kite Group is requesting sightings of red kite nests from members of the public to help it monitor the breeding population.

BBC: Cold March affects red kite breeding in the Chilterns

Defa and the Manx Wildlife Trust have already commenced surveys to monitor the island's ash population.

BBC: Ash dieback could "devastate the Manx countryside"