The most important properties of these microcapsules, like the chemical structure, particle size distribution, thermal stability and the latent heat of fusion were studied.

对制备的微胶囊的化学结构、粒径分布、热稳定性、融化潜热等特性进行了详细的研究。

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At the time it said the hospital followed a "strict regime of continual chemical dosing, thermal disinfections and comprehensive monitoring of the extensive water distribution system".

BBC: Legionella bacteria