Here a kind of spouted bed with multi gas inlets for fuel particles 'coating is described.

本文叙述了一种适合于颗粒涂覆用的，具有特殊的多气体入口的喷动床。

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So it is necessary to set up online methods to measure the layer densities of coated fuel particles.

因此，准确、及时地在线检测包覆燃料颗粒各镀层的密度，对于保证包覆燃料颗粒符合设计要求有着重要意义。

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The deposited layer densities of coated fuel particles directly affect the quality of coated fuel particles.

包覆燃料颗粒的镀层密度是影响颗粒质量的重要指标。

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Another issue is that a second type of pollutant, aerosols such as the minute sulphate particles that form when sulphurous fuel is burned, promote the formation of clouds.

ECONOMIST: Changing science

The danger from nuclear waste comes mainly from dust-like particles containing radioactive isotopes of iodine, cesium and strontium that could be released if the reactor fuel is allowed to become too hot.

FORBES: Fear Of Japan's Radiation Is Overdone