We could also show that an(m. n)precedence grammar is unambiguous . 我们还可以证明：（m，n）优先文法是无二义性的。
This can be proved to hold mathematically for any number of goods . 可以证明，对任何数目的货物，这一点在数学上都有效。
There is good evidence that pure water affects nothing in wearing away rock . 有确实的证据可以证明，清水在侵蚀岩壁上是不发生影响的。
We can show that u(x, t)can be determined at every point inside the parallelogram oacb . 我们可以证明，u（x，t）可以在平行四边形OACB内部的每一点上被定出。
There was not any precedent to show how a line costing millions of pounds to build could be made to pay . 没有任何先例可以证明几百万英镑建造的铁路能够赚钱。
It can be proved that the laws given before, governing the use of rational exponents, hold for irrational exponents . 可以证明，上述支配有理指数用途的规律同样适用于无理指数。
If one uses the method with great care and restraint, one will always be able to prove the results obtained . 如果十分谨慎地有约束地使用这个方法，那末所有得到的结果总是可以证明的。
This may prove to be a much easier and more economical computation, whether an analog or digital computer is used . 可以证明，不论采用模拟计算机或数字计算机，这都是一个更容易和更经济的计算方法。
It could be argued that localities subject to periodic abnormally dry early summer conditions should be favoured for seed orchard sites . 可以证明有周期性反常干旱早夏的地方作种子园园址应是有利的。
This end, in his opinion, justified the employment of means which might easily be considered reprehensible from a purely moral point of view . 他认为，上述目的可以证明运用那些为纯粹道德观所唾弃的手段是正当的。
