The novel dyes have good characteristics such as superior chemical stable, excellent EPR sensitivity and oxygen sensitivity and bio-compatibility.

该类染料毒性小、稳定性高、生物相容性好、具有较好epr敏感性和氧敏感性的材料。

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Nitrous oxide is stable at ground level but breaks down in the upper atmosphere to form compounds that trigger chemical reactions that destroy ozone.

一氧化二氮在地平面时是稳定的，但在高层大气中则分解而形成某种化合物，从而引发化学反应而破坏臭氧层。

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Energy means, you know, chemical reactions happen, and you end up with something that might be exothermic, that is, the products are more stable then the reactants.

能量表明，当反应发生之后，你最终会得到放热的产物，换句话说就是产物比反应物更稳定。

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Apparently the microwavable pad housed a chemical substance (manufactured by ADEKA) not quite stable enough to handle the heat, sparking a lengthy list of of cases where the liquid erupted from its container and provided an uncomfortable surprise to the poor soul embracing the creature's volcanic warmth.

ENGADGET: Exploding Hello Kitty toys recalled

From a chemical perspective, high-weight phthalates are tightly bound, more stable and more resilient than low phthalates.

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