问题是

In China, the main problem of urban traffic is traffic jam .

我国城市交通的主要问题是城市交通的拥堵问题。

This problem is a variant of the Josephus problem which can be solved with segment tree.

这个问题是约瑟夫问题的一个变种，可以用线段树解决。

The question of time is important in Kant's philosophy.

时间问题是康德哲学的重要问题。

In this process, peasant problem is the kernel.

在这个历史进程中农民问题是核心问题。

This is one of the key problems in the thesis.

这个问题是本论文所要讨论的关键问题之一。

The problem on the existence of large sets of Kirkman triple systems is one of problems in combinatorial designs theory, which is of long history and hard to study.

Kirkman三元系大集的存在性问题是历史悠久且研究最困难的组合设计问题之一。

The knap problem is a classical combinatorial optimization problem which plays an important role in a network source assignment.

背包问题是一类经典的组合优化问题，在网络资源分配中有着广泛的运用。

The problem of compensation management is one of the center problems of labor market and human resource.

薪酬问题是劳动力市场和人力资源管理的核心问题之一。

Is the movement of rural labor force in China s social scholars present a focus on the research field.

农村劳动力流动问题是我国工业化、城市化、现代化进程中出现的重要的社会问题。

The problem of sub-Riemannian geodesics is a Lagrange problem with constraint. How to describe the constraint condition "γ'∈ D, a. e." is a difficult problem.

次黎曼测地线问题是变分学中的一个有约束的Lagrange问题，但在变分的过程中有个难点―如何推出约束条件"γ'∈D，在上几乎处处成立"的解析式。

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。