It is true, and the proof comes as an application of a fixed point theorem which I discussed a year ago.
这是真的,证据来自不动点原理的一种运用,一年前我曾探讨过它。
A small Northwest Regional Development Agency grant was used to take the technology to the point of proof of concept.
一个小的西北地区开发代理将对这一想法进行实验验证提供资金支持。
Some even point to the bankruptcy of Solyndra, a Californian maker of solar panels which had received lots of federal money, as proof that renewable energy is a wasteful pinko pipe-dream.
此家公司得到大笔联邦贷款却以破产谢幕。 在他们眼里,这足以证明可再生能源只会浪费金钱,是鸽派政客的春秋大梦。
4 So this is 16 times 4 equals 64 and though this is not proof by any means, it's not a formal proof because here is one example that happens to prove my point.
所以是16*4,即,尽管如此,这并不是严格的证明,因为是这个例子碰巧证明了我的观点。
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