问题是

In this sense, value orientation in students' evaluation is an unavoidable problem for any evaluator.

因此，学生评价价值取向问题是任何一个评价者都无法回避的问题。

What this paper studied is the problem of the research of fiscal expenditure on education of China.

本文所研究的问题是我国财政教育支出问题。

A modified exponential approach law for sliding mode control is submitted in this paper. Then it is applied to structure control under seismic excitation.

众所周知，滑模控制对结构参数的变化具有鲁棒性，滑模控制中的一个重要问题是趋近律问题，而土木工程结构的振动控制系统在地震或强风作用下也主要表现为趋近运动。

Extremal mappings have been one of the main topics in the theory of quasiconformal mappings, n the section 4, we consider the extremal mappings on the surface Rwhere every Ri is a hyperbolic Riemann surface, Ri Rj =,i j,I is a non-empty indexset.

拟共形映射的极值问题是拟共形映射理论中的又一重要课题，在文章的第四章中，我们将考虑曲面R=U R_i i∈I上的极值问题，其中每个R为双曲Riemman曲面，R_i∩R_j=φ，i≠j，I为非空指标集。

The forbidden subgraph problem is a prime example of the rather large family of extremal problems is graph theory.

禁向子图问题是图论中相当大的一类极值问题中的主要例子。

However, one important issue is how to face up to, How to solve the problem.

然而，一个重要问题是如何面对，如何解决这个问题。

The relation among the nation, the collectivity and the fanner draws more attention of social scientists in recent years.

国家、集体与农民关系问题是近年来社会科学界研究的一个重大问题。

Most contentious is the issue of federalism.

最具争议的问题是联邦制问题。

One of the grey areas in the Australian debate is the link between domestic and feral cats.

在澳大利亚的辩论中，一个悬而未决的问题是家猫同野猫之间的关系问题。

Corporation financing is a very important issue in our economic development.

企业融资问题是国民经济发展中的一个重要问题。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。