The key to swimming in this non-chlorinated swimming hole, is slow motion.

在这种未经氯化处理过的空洞中游泳，其关键是游泳的动作要慢。

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Compared to the chlorinated rubber, the HCPE has the characteristics of lower cost, higher thermostability and non - toxicity during production.

与氯化橡胶相比，高氯聚乙烯(HCPE)具有价廉、热稳定性好、生产过程无毒等优点。

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The non-olefinic resins may be chlorinated or non-chlorinated.

所述非烯属树脂可以是氯化的或非氯化的。

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Though hotel staff claims the pool contains salt water, instead it seems merely non-chlorinated and almost magically pristine.

FORBES: Banff Springs Eternal