放射性颗粒随风飘散，在雨雪的作用下被土壤吸收。
Radioactive particles travel in the wind and get absorbed into soil with the help of rain and snow.
放射性颗粒随风飘散，并随着雨雪被土壤吸收。
Radioactive particles travel in the wind and get absorbed into soil with the help of rain and snow.
但经过数周后，放射性颗粒可经动物消化后进入食物链，或经植物的根进入周围土壤。
But over a period of weeks, the radioactivity particles enter the food chain when they are ingested by animals or settle into dirt where they can be absorbed by the roots of growing plants.
没有任何一颗粒子泄漏放射性物质——这是燃料安全性的一个有力证据。
Not a single particle leaked radioactive material-strong evidence of the fuel's safety.
如果海洋物种吸收放射颗粒的速度快于排出，放射性物质就能够聚集起来并影响食物链上层的大型动物。
If Marine species take up these radioactive particles faster than they break them down, the radiation can concentrate and affect larger animals that eat them.
更令人担忧的是一些释放出的颗粒状放射性化学物质，这些颗粒仅仅是沙粒大小的四分之一，它们包括碘- 131、锶- 90和铯- 137。
Far more worrying are several radioactive chemicals released as particles about one-quarter the size of a grain of sand. These include iodine-131, strontium-90 and cesium-137.
这种救生罩带有一个HEPA过滤器，它能过滤超过99.97%的细微颗粒，如炭疽，天花和放射性粒子。
The hood contains a HEPA filter that removes more than 99.97 percent of submicron particles such as anthrax, smallpox, and radioactive particles.
Americlean就是一个针对生物、颗粒以及放射性室内空气污染物的探测、扑救、监控专业化的环境集团公司。
Americlean is an environmental corporation specializing in detection, remediation, and monitoring of biological, particulate, and radioactive indoor air pollutants.
Americlean就是一个针对生物、颗粒以及放射性室内空气污染物的探测、扑救、监控专业化的环境集团公司。
Americlean is an environmental corporation specializing in detection, remediation, and monitoring of biological, particulate, and radioactive indoor air pollutants.
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