问题是

Ramsey number problem is a famous optimization problem, and is also a NP complete problem.

Ramsey数问题是一个著名的组合优化问题，同时也是一个NP完全问题。

Historical objectivism is a key question for historiography study . The raise of this question is a progress in the cognition history of human being.

历史客观性问题是史学理论研究的一个核心问题，这个问题的提出是人类认识史上的一个进步。

Course scheduling is a typical portfolio optimization and uncertainty of scheduling problems, but also a complete problem.

排课问题是一个典型的组合优化和不确定性调度问题，也是一个完全问题。

Modern : Such questions are otiose; don't ask them, be a socialist man; questions to which the sciences of world-immanent things can give no answer are senseless, they are Scheinprobleme.

这些问题是多余的；不需要问，要做一个社会性的人；如果一个问题在关于普遍事物的诸科学中无法找到答案，这个问题就是没有意义的，它就是个伪问题。

This article bases on the knowledge of ordinary differential equation, mathematical and physical equations and equation of reactive pervasion. It researches the blow-up critical exponents of heat conduction type which is parabolic equations with nonlinear boundary constraints.

本篇论文以常微分方程与数学物理方程，反应扩散方程的知识为理论基础，讨论了热传导问题的临界指数问题，该问题是一个带齐次边界条件的非线性抛物型问题。

This paper gives a detailed presentation of all the current algorithms for the problems of the five classes,and puts em- phasis on the analysis and comparison of the technique used in those parameterized algorithms.

引言Set Packing问题是在理论和实践中基本的组合问题，是一类重要的NP难问题lj，被广泛应用于调度、代码优化和生物信息学等领域。如在线性调度领域中，算法必须在不知道每个工作要多少时间完成的情况下调度许多的作业。

In addition, the issue is also the key in resolving the following two problems: the first is the tenableness component of commitment premeditation and even the establishment of the theory system of commitment component in the theory of criminal law

这一问题是犯罪构成理论和犯罪故意理论中一个基本问题，它对于解决犯罪故意的成立结构乃至犯罪构成理论体系的建立的刑法理论问题和刑事司法实践中故意犯罪的定罪量刑的问题都十分的关键，因而一直为中外刑法理论界和刑法司法界所关注。

Researches in this field are of very significant in improving current structural design methods and would greatly contribute to reliability theory. A theory annoyance model for structural vibration serviceability design is proposed in this research on the basis of structural dynamics,reliability theory and psychophysiology methods.

振动舒适度问题是现代工程结构普遍存在的问题，也是工程结构可靠度研究的一个主要内容，系统地研究振动舒适度问题，对于提高现有的结构设计水平，完善可靠度理论具有比较重要的意义。

Right-and-interests self-determination and norms for power are, on one hand, the reification of the relation between the individual and society and on the other hand, the essence and focus of such relation.

个人与社会的关系问题是现代社会一切问题的根源，是社会学的基本问题。

Resource-Constrained Project Scheduling Problem is one of the typical topics in engineering design and an...

资源受限项目调度问题是工程设计中的典型问题，是生产调度问题的一个重要分枝。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。