不可能

However, the solutions of the Cauchy problem of the nonlinear hyperbolic system generally develop singularities in finite time even if the initial data are small and smooth.For this reason, solutions must be found in the space of discontinuous functions. Therefore, one can not directly use the classical analytic techniques that predominate in the theory of partial differential equations of other types. Instead, we construct approximate solutions via the singular perturbation methods. By using the compactness of the approximate solutions, we can obtain the existence of the solutions of original system.

然而一般而言，即使是在初值很小且光滑的情况下，非线性双曲型守恒律的Cauchy问题的解在有限时间内也会出现奇异性，为此，我们必须在不连续函数空间中寻找上述问题的解，因此对这类问题的研究，我们也不可能直接利用在其它类型的偏微分方程中占主导地位的解析方法来解决问题，而是通过奇异扰动法构造近似解，由近似解的紧性得到原问题解的存在性。

I wouldn't be here if it wasn't for my Mum.

如果不是我妈妈我现在也不可能站在这里。

Ive absolutely no idea what this is for, but the use of the typeface in the poster headline is incredibly ill-chosen.

我完全不明白它代表的意思，但是海报上的这些符号绝对不可能是胡乱写的。

Her name was not mentioned;- and there was so striking a change in all this, and such an ill-judged solemnity of leave-taking in his graceful acknowledgments, as she thought, at first, could not escape her father's suspicion.

根本没有提到她的名字，这一切变化明显的惊人，起初她认为，如此一本正经地表示感激的告辞信函，不可能不引起她父亲的怀疑。

It is not impossible that some of Patekios' writing lies imbedded in the Mandaean literature which has come down to us.

它也不是不可能的一些patekios写作在于嵌入在mandaean文学已下降到我们。

A real friend is hard to find ,difficult to leave and impassible to forget !

一个真正的朋友不容易找到，很难离开，也不可能忘记！

No, it was impossible for Clemenza to be a traitor, and then Michael thought sadly it was only impassible because he didn't want Clemenza to die.

莫非他对黑根被提拔为参谋而产生了反感？或者，按商人的信念认定索洛佐会青云直上？不会，要克莱门扎当叛徒是不可能的。

It had not been possiblefor him to spend less; he had done nothing but what Sir Walter Elliotwas imperiously called on to do; but blameless as he was, he was

要他缩减开支是不可能的，沃尔特埃利奥特爵士的该花的钱是不能节省的，除此之外他并没有多花什么钱。

Beyond this, an explanation would be impossible, and to demand one is impiety.

除此之外，如果一个解释，将是不可能的，并要求之一是不虔诚。

You shouldn't concern yourself with implausible possibilities.

你们不应该把自己置于关注不可能发生的可能性的死胡同中。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。