问题是

This is simply a hygienic inspection issue.

这一问题是纯粹的卫生检疫问题。

The key problem of the reaction chromatography is the initial-boundary value problem for hyperbolic conservation laws systems.

反应色谱的核心问题是双曲守恒律的初边值问题。

Taiwan problem is the most important and the hypersensitive broblem.

台湾问题是中美关系中最核心、最敏感的问题。

Therefore,in the countryside the impoverished problem will exist for long time and China has to face at.

因此，农村贫困问题是我国当前和今后相当长的一个时期内必须面对、必须正视的一个现实而又重大的社会问题。

The problem of Taiwan is the most importance and impressible between America and China.

台湾问题是中美关系中最核心、最敏感的问题。

The problem of Taiwan is the best core,impressible with China and America's relative.

台湾问题是中美关系中最核心、最敏感的问题。

The issue about Taiwan is the most hardcore and impressible between China and US.

台湾问题是中美关系中最核心、最敏感的问题。

Taiwan issue is most kernel and most impressible between China and USA.

台湾问题是中美关系中最核心、最敏感的问题。

Taiwan issue is the best core and impressible in china and America connection .

台湾问题是中美关系中最核心，最敏感的问题。

Taiwan issue is the most kernel and impressible between China and USA.

台湾问题是中美关系中最核心、最敏感的问题。

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。