不可解

The first way is to ensure the kernel function to be positive definite by introducing space mapping transformation;the second way is using similar-SVR model to solve the unsolvable problem of SVR model with non-positive definite kernel function.

一是通过引入空间映射变换保证所得到的SVR的核函数是正定的；二是利用近似SVR模型解决具有非正定核的SVR模型的不可解问题。

Five years later, Gauss at 1801 Was created "as a positive N Gon law "that is n = 2m Of these sub-problems as "dead ruler unsolvable question!"

五年后，高斯于1801年创建"作正 N 边形定律"即 n=2m 将这些难题判为"尺规不可解死题！"

This weight of evidence is something mystical and unanalyzable.

证据的重要性是神秘不可解的。

Finally, this course introduces the students to deep scientific issues in the foundation of computing such as undecidability, complexity, and quantum computers.

最后，该课程向学生介绍在计算理论基础方面深层次的科学问题，如不可解性、复杂性和量子计算。

Surprisingly, it turns out that "almost all" problems are unsolvable. This can be justified easily as follows.

令 人惊讶的是基于上述观点，我们发现几乎所有的问题都是不可解的。

Based on the insolvability of this problem, some philosophers further argue that contemporary science is not complete.

有人认为，这个问题将永远是一个不可解的谜，也有人以此来论证目前客观科学的不完备性。

Object history ; State attributes ; Input attributes ; Evaluation attributes ; Sematic constraints ; Computation tuple sequences; Valid sequence ; Cohesion ; Interval query semigroup ; Recursive unsolvable

对象历史；状态属性；输入属性；评价属性；语义限制；局部限制；计算元组序列；合法序列；粘连；区间查询半群；递归不可解

To a great extent,the answer is shrouded in mystery.

这个问题的答案在很大程度上是神秘而不可解的。

Unexplainably, Luke began to fuss.

出于某种不可解的原因，卢克开始变得激动起来。

Os que nunca habrácualquiera modela eso tiene me podría mover, yo nunca había esperado que eso visto tan exquisito más alláde compara un un modelo hoy.

楼主的几句话虽然简单，却概括扼要，一语道出了我们苦想多年仍不可解的几个重大问题的根本。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。