It is a perfect facing material of flame retardant protective clothing.

这是一种高密织物，是阻燃防护服的理想面料。

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The inventive radiation prevention facing material has good electro-magnetic screen effect, permanent radiation protection function and low production cost.

本发明的防辐射面料电磁屏蔽效果好，具有永久防辐射功能，且生产成本低。

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However, in view of plasma confinement and its boundary gas recycling, the investigation on the gas desorption behavior of plasma facing material for tungsten coating is very important.

然而考虑到等离子体约束和边界气体再循环，钨涂层面对等离子体材料在真空中的出气性能的研究是十分重要的。

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Last month, HMV said it faced a "probable" breach of its current banking agreements in February and was facing "material uncertainties".

BBC: HMV launches month-long 25% sale

The troubled music, films and games retailer said it faced a "probable" breach of its current banking agreements next month, and was facing "material uncertainties".

BBC: HMV warns over its future as sales continue to fall

In a research note today, Reitzes notes that his Japan-based colleague Masahiro Nakanomyo contends that Canon and Fuji Xerox could be facing shortages of toner material starting next quarter.

FORBES: Laser Printer Makers Seeing Parts, Toner Shortages Due To Quake