问题是

The housing problem in the inner city is a key problem.

在市中心住房问题是个关键问题。

The clinical application of these approaches remains to be established, and, presently, one of the main problems to be soled is the innocuity of irus-deried ectors.

这些方法的临床应用仍待解决，但目前其中一个主要的问题是如何解决病毒源性媒介的无害性问题。

The kernel point of the mountainous area high dip angle strata 3D seismic data processing is how to solve 3D reflection surface element divergence ,to increase reflection surface element trace gather inphase stack .

山地大倾角地层的三维地震资料处理的核心问题是如何解决3D反射面元发散，增加反射面元内道集同相叠加，而静校正技术和偏移成像技术正是解决这一问题的关键技术。

It is unavoidable the political instable elements occurs in the process of high-speed modernization in these areas.

政治稳定问题是西部民族地区的政治文明建设必须十分关注的问题。

But Instrumentalism considers the relationship between human and technology as external purpose, which cant answer the essence of technology in valid.

一般认为技术的伦理问题是担心人的主动性地位的丧失，但是真正的问题在于没有意识到人的主动性地位的虚幻性。

Distribution network reconfiguration problem is a large, mixed integer, nonlinear optimization problem.

配电网络重构问题是一个大规模、混合整形、非线性组合优化问题。

The most crucial problem in the study of quantum nonintegrability is the mechanism by which can the integrability of asystem be destroyed.

在量子不可积性的研究中，最关键的问题是可积性的破坏机制问题。

"In most places there isn't an insurgency in Iraq anymore," said an American military intelligence officer in Washington, who was not authorized to be quoted by name.

一位美国军方的情报官员在华盛顿说道："在伊拉克绝大多数地方都已经不再存在叛乱的状态，我们现在需要面对的问题是恐怖袭击，而且伊拉克将在很长时间内都存在这个问题。"

However, one of the problems is that flat wooden panels may generate problematic reflections compromising the intelligibility and music quality.

不过，其中一个问题是，单位木制面板，可能产生问题的思考妥协可懂度和音乐素质。

It is necessary to study intentionality in the action and to unite nature and society through the action.

第一章从意向性问题的发展演变，我们知道意向性讨论的重点问题是心智与外部实在的关系。

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。