Under these conditions, no cool flame and negative temperature coefficient phenomenon was observed.

在这样的条件下，异丁烯的氧化溲有冷焰与负温度系数现象。

youdao

Organic compounds and their roles in the combustion synthesis are reviewed in the paper. The concept of cool flame and its potential applications are introduced also.

对燃烧合成中的有机物及其作用机制进行了总结和论述。介绍了有机物的低温氧化特征——冷火焰及其应用前景。

youdao

So sure, that futuristic flame effect or whatever looks wicked cool.

当然，未来派的火焰效果或其他的看上去有一种邪恶的美感。

youdao

The movie presents itself as a stack of character studies, but the leads are constructed from layers of impassive cool, and the roles for women a shrink, an old flame are comically fleeting.

NEWYORKER: Infernal Affairs