The review of the recent research progress on the flame retardancy of Nylons is presented. Nylons are relatively easily ignitable materials and are required to be flame retarded for some applications.

综述了近年来对尼龙阻燃的最新研究进展，尼龙是相对易燃材料，因此在应用中要进行阻燃处理。

youdao

There is something that one might be able to hold on to: the knob of something, the little flame of something that ; The grain of sand. -The grain of sand; but there is really not a decent metaphor for it, I think.

一个你可以依靠的支点：,一个不同寻常的想法，一个思想的小火花,就像一粒沙中看世界，-一粒沙中看世界;,不过我认为任何比喻都不够贴切。

普林斯顿公开课 - 人性课程节选

Curtains need to be covered in flame retardant to prevent fire spread, for example, and certain other materials have chemicals added to them in order to make them more flexible, more rigid, or more rugged.

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He said the challenge for them was to make the 204 flames "as low-key as possible", which meant that the equipment for each flame had to be as small as possible, including electrical wiring, the gas supply and a flame detector.

BBC: UK

Unlike the Stuxnet worm, to which Flame seems to be related, which was a very specific attack on a certain set of industrial microcontrollers.

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