查询词典 solvable

If the design or electrotype of the electrophoresis coating line is unstable or its manufacturing quality lower than expected, quality problems arise which are not solvable by means of management intervention.

电泳涂装设备是投资较大，技术要求较高，结构复杂的涂装设备，如果电泳涂装线设计或选型不当或制造质量不佳，造成的电泳涂装质量问题，靠管理是克服不了的。

For first order plants and a class of special generalized plants, equivalently solvable conditions of H〓 control problem are deduced, respectively.

对一阶对象和一类特殊广义对象，给出了各自的等价H〓控制问题可解条件。

We have some lind of strength on the structure of finite solvable groups and on group acts on groups.

个人在有限可解群和群作用等方面有比较有特色的研究。

Main results are following: Let G be a finite solvable group and N be a normal subgroup.

即：设G是一个有限可解群，H为G的正规子群。

In this paper, a further research is conducted to the finite solvable subsimple group, and a more detailed display of its nature and its structure is given.

本文首先对可解有限次单群进行了进一步深入的研究，使其结构和性质更加深入更加详细展现在我们面前。

Many sufficient and necessary conditions for a finite group to be solvable are given, which generalize some known results.

另一方面，我们研究了Sylow-子群的某些特殊子群的半覆盖远离性对有限群结构的影响，给出了一些有限群为p-幂零和超可解的充分条件。

Many scholars have studied these respects and given many important results, for example, the Hupperts famous theorem, namely, a finite group G is supersolvable if and only if every maximal subgroup of G has prime index; a finite group G is nilpotent if and only if every maximal subgroup of G is normal in G; a finite group G is solvable if and only if every maximal subgroup of G is c-normal in G (See it in [70]); etc.

很多学者都在这些方面进行了研究，得到了很多重要的结果，如：著名的Huppert定理，即有限群为超可解当且仅当它的所有极大子群的指数为素数；有限群为幂零当且仅当每个极大子群都正规；有限群为可解当且仅当它的极大子群均c-正规(见[70])；等等。

We know that the solutions of quadratic, cubic and quartic can be expressed by radicals. As to the solution of the quintic which has became an issue for past two or three hundred years, it was not solved until 1832 a great young Mathematician of French named Galois who recommended group theory that proved a polynomial of degree 5 and over 5 can't be solvable by radicals.

中文摘要我们知道二次、三次及四次的方程式都可以用根式表示，至於五次方程式的解迟迟无法解决，这个问题持续了两三百年，直到1832年，一位法国青年Galois在其决斗前夕，在他的遗书中，这位伟大的青年数学家引进了群的理论，证明了：五次及五次以上的方程式，不可能有公式解。

Solvable conditions for electrostatic problems using Gauss s law with direct integral method are presented.

给出应用高斯定理由直接积分法求解静电场问题时的可解性条件，用反例说明常见教科书中对此问题的表述是不完备的

On this base,we discuss a class of singular integral equation with Hilbert kernel having solutions with singularity of order one, the solvable conditions for general equation are given and solutions for responding characteristic eq...

在以上工作的基础之上，我们提出了一类不同于文献[13]的解具一阶奇性的Hilbert核奇异积分方程，给出了完全方程的Noether定理和特征方程的解和可解条件。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。