But for artists like Stephen Shaheen, MetroCards are a creative material with an endless amount of possibilities.

但对于像斯蒂芬·夏新这样的艺术家来说，地铁卡可是神奇的材料，蕴含着无限可能性。

youdao

Since the silicon material is an expensive component of a conventional solar cell, a cell that requires just one-fiftieth of the amount of this semiconductor will be much cheaper to produce.

由于硅材料是传统太阳能电池中一种很昂贵的成分，所以一种只需要1/50这种半导体材料的太阳能电池投入生产将更加便宜。

youdao

Still, they have synthesised an impressive amount of that material and supplemented it with their own reporting to produce a comprehensive and authoritative account.

而且，他们整合了一套令人难忘的材料，加上自己的报道，从而呈现出更加全面，更加权威的解释。

youdao

In other words, how much does the temperature of the whole thing change when you put an ordinary amount of material in there and run a reaction, right. Well, what do you do?

当你放入通常数量的材料,并进行反应时,整个装置的温度,改变有多少，你要做什么？

麻省理工公开课 - 热力学与动力学课程节选

You know, an enormous amount of material was involved in this case, and some very sensitive issues.

NPR: No Model Client: Moussaoui's Lawyer Speaks

There is an almost overwhelming amount of material to choose from, including many pieces that stand as markers in the evolution of some of America's top gun makers.

FORBES: Hot Shots

And the result is, as you suggested, that India now gets to produce an unlimited amount of fissile material from something called fast breeder reactors, and please don't ask me what that means.

NPR: Week in Review: India; Guantanamo; Iraq; FEMA