A newly designed satellite centre is operational on the premises of the Animal Production and Health Division (APHD) in Apia.
在位于阿皮亚的动物产品及卫生处新近设计的一个卫星中心现已投入运营。
The US insisted at the time that it undertook the operation to prevent the satellite returning to earth with a toxic fuel tank which would pose a health hazard.
美国人强调这次导弹试射是为了防止带有毒性气体罐的会对公众健康有威胁的卫星返回地面。
Satellite imagery has made it easier to assess rural pollution, and new knowledge about the health impact of exposure has enabled a better count.
卫星图像使调查乡村的污染变得更加容易,并且关于影响健康的风险因素的新知识让我们可以做一个更好的统计。
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