He spent his life chasing after shadows.

他用毕生精力追求不存在的东西。

Such inequalities are found in every stratum.

这类不公平的现象存在于社会的每层。

The prime minister spoke of the general insecurity in the country.

总理谈到了全国普遍存在的不安全。

The opposite concepts of superior and inferior have no absolute boundary line, which is the indistinction of optimization.

优或次这对立概念之间不存在绝对分明的界限，这就是优化的模糊性。

Finally,the tall, imposing figure sighed deeply and placed the astrolabe on a table that was no longer there, andvanished.

最后，这高大的、引人注目的身影松了口气，把星盘放到张早已不存在的桌子上，消失了。

Liberal ideas of free trade played a role in German unification, which was preceded by a customs union, the Zollverein.

事实上不存在客观的、判决这些要求是的标准。

Because the ideal “rigid joint” and “hinged joint” are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

因为理想的刚节点和铰接点是不存在的，任何连接形式的刚度都是介于理想刚接和完全铰接之间的。

By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.

通过利用泰勒公式推导出判断三元函数极值存在的充分条件和极值不存在的必要条件。

He spent his life chasing after shadows.

他用毕生精力追求不存在的东西。

Such inequalities are found in every stratum.

这类不公平的现象存在于社会的每一阶层。

The prime minister spoke of the general insecurity in the country.

总理谈到了全国普遍存在的不安全。

The opposite concepts of superior and inferior have no absolute boundary line, which is the indistinction of optimization.

优或次这一对立概念之间不存在绝对分明的界限，这就是优化的模糊性。

Finally,the tall, imposing figure sighed deeply and placed the astrolabe on a table that was no longer there, andvanished.

最后，这高大的、引人注目的身影松了口气，把星盘放到一张早已不存在的桌子上，消失了。

Liberal ideas of free trade played a role in German unification, which was preceded by a customs union, the Zollverein.

事实上不存在客观的、判决这些要求是否正确的标准。

Because the ideal “rigid joint” and “hinged joint” are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

因为理想的节点铰点是不存在的，任何连形式的度都是介于理想完全铰之间的。

By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.

通过利用泰勒公式推导出判断三元函数极值存在的充分条件极值不存在的必要条件。

He spent his life chasing after shadows.

他用毕生精力追求不存在的东西。

Such inequalities are found in every stratum.

类不公平的现象存在于社会的每一阶层。

The prime minister spoke of the general insecurity in the country.

总了全国普遍存在的不安全。

The opposite concepts of superior and inferior have no absolute boundary line, which is the indistinction of optimization.

优或次一对立概念之间不存在绝对分明的界限，就是优化的模糊性。

Finally,the tall, imposing figure sighed deeply and placed the astrolabe on a table that was no longer there, andvanished.

最后，高大的、引人注目的身影松了口气，把星盘放一张早已不存在的桌子上，消失了。

Liberal ideas of free trade played a role in German unification, which was preceded by a customs union, the Zollverein.

事实上不存在客观的、判决求是否正确的标准。

Because the ideal “rigid joint” and “hinged joint” are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

因为想的刚节点和铰接点是不存在的，任何连接形式的刚度都是介于想刚接和完全铰接之间的。

By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.

通过利用泰勒公式推导出判断三元函数极值存在的充分条件和极值不存在的必条件。

He spent his life chasing after shadows.

他用毕生精力追求不存在的东西。

Such inequalities are found in every stratum.

这类不公平的现象存在于社会的每一阶层。

The prime minister spoke of the general insecurity in the country.

总谈到了全国普遍存在的不安全。

The opposite concepts of superior and inferior have no absolute boundary line, which is the indistinction of optimization.

优或次这一对立概念之间不存在绝对分明的界限，这就是优化的模糊性。

Finally,the tall, imposing figure sighed deeply and placed the astrolabe on a table that was no longer there, andvanished.

最后，这高大的、引人注目的身影松了口气，把星盘放到一张早已不存在的桌子上，消失了。

Liberal ideas of free trade played a role in German unification, which was preceded by a customs union, the Zollverein.

事实上不存在客观的、判决这些要求是否正确的标准。

Because the ideal “rigid joint” and “hinged joint” are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

因为的节点和铰接点是不存在的，任何连接形式的度都是介于接和完全铰接之间的。

By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.

通过利用泰勒公式推导出判断三元函数极值存在的充分条件和极值不存在的必要条件。

He spent his life chasing after shadows.

他用毕生精力追求不存在的东西。

Such inequalities are found in every stratum.

类不公平的现象存在于社会的每一阶层。

The prime minister spoke of the general insecurity in the country.

总理谈国普遍存在的不安。

The opposite concepts of superior and inferior have no absolute boundary line, which is the indistinction of optimization.

优或次一对立概念之间不存在绝对分明的界限，就是优化的模糊性。

Finally,the tall, imposing figure sighed deeply and placed the astrolabe on a table that was no longer there, andvanished.

最后，高大的、引人注目的身影松口气，把星盘放一张早已不存在的桌子上，消失。

Liberal ideas of free trade played a role in German unification, which was preceded by a customs union, the Zollverein.

事实上不存在客观的、些要求是否正确的标准。

Because the ideal “rigid joint” and “hinged joint” are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

因为理想的刚节点和铰接点是不存在的，任何连接形式的刚度都是介于理想刚接和完铰接之间的。

By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.

通过利用泰勒公式推导出断三元函数极值存在的充分条件和极值不存在的必要条件。

He spent his life chasing after shadows.

他用毕生精力追求不存在的东西。

Such inequalities are found in every stratum.

类不公平的现象存在于社会的每阶层。

The prime minister spoke of the general insecurity in the country.

总理谈到了全国普遍存在的不安全。

The opposite concepts of superior and inferior have no absolute boundary line, which is the indistinction of optimization.

优或对立概念之间不存在绝对分明的界限，就是优化的模糊性。

Finally,the tall, imposing figure sighed deeply and placed the astrolabe on a table that was no longer there, andvanished.

最后，高大的、引人注目的身影松了口气，把星盘放到张早已不存在的桌，失了。

Liberal ideas of free trade played a role in German unification, which was preceded by a customs union, the Zollverein.

事实不存在客观的、判决些要求是否正确的标准。

Because the ideal “rigid joint” and “hinged joint” are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

因为理想的刚节点和铰接点是不存在的，任何连接形式的刚度都是介于理想刚接和完全铰接之间的。

By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.

通过利用泰勒公式推导出判断三元函数极值存在的充分条件和极值不存在的必要条件。

He spent his life chasing after shadows.

他用毕生精力追求不存的东西。

Such inequalities are found in every stratum.

这类不公平的现象存会的每一阶层。

The prime minister spoke of the general insecurity in the country.

总谈到了全国普遍存的不安全。

The opposite concepts of superior and inferior have no absolute boundary line, which is the indistinction of optimization.

优或次这一对立概念之间不存绝对分明的界限，这就是优化的模糊性。

Finally,the tall, imposing figure sighed deeply and placed the astrolabe on a table that was no longer there, andvanished.

最后，这高大的、引人注目的身影松了口气，把星盘放到一张早已不存的桌子上，消失了。

Liberal ideas of free trade played a role in German unification, which was preceded by a customs union, the Zollverein.

事实上不存客观的、判决这些要求是否正确的标准。

Because the ideal “rigid joint” and “hinged joint” are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

想的刚节点和铰接点是不存的，任何连接形式的刚度都是介想刚接和完全铰接之间的。

By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.

通过利用泰勒公式推导出判断三元函数极值存的充分条件和极值不存的必要条件。

He spent his life chasing after shadows.

他用毕生精力追求不存在的东西。

Such inequalities are found in every stratum.

类不公平的现象存在于社会的每阶层。

The prime minister spoke of the general insecurity in the country.

总理谈到了全国普遍存在的不安全。

The opposite concepts of superior and inferior have no absolute boundary line, which is the indistinction of optimization.

优或次立概念之间不存在绝分明的界限，就是优化的模糊性。

Finally,the tall, imposing figure sighed deeply and placed the astrolabe on a table that was no longer there, andvanished.

最后，高大的、引人注目的身影松了口气，把星盘放到张早已不存在的，消失了。

Liberal ideas of free trade played a role in German unification, which was preceded by a customs union, the Zollverein.

事实不存在客观的、判决些要求是否正确的标准。

Because the ideal “rigid joint” and “hinged joint” are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

因为理想的刚节点和铰接点是不存在的，任何连接形式的刚度都是介于理想刚接和完全铰接之间的。

By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.

通过利用泰勒公式推导出判断三元函数极值存在的充分条件和极值不存在的必要条件。

He spent his life chasing after shadows.

生精力追求不存在东西。

Such inequalities are found in every stratum.

这类不公平现象存在于社会每一阶层。

The prime minister spoke of the general insecurity in the country.

总理谈到了全国普遍存在不安全。

The opposite concepts of superior and inferior have no absolute boundary line, which is the indistinction of optimization.

优或次这一对立概念之间不存在绝对分明界限，这就是优化模糊性。

Finally,the tall, imposing figure sighed deeply and placed the astrolabe on a table that was no longer there, andvanished.

最后，这高大、引人注目身影松了口气，把星盘放到一张早已不存在桌子上，消失了。

Liberal ideas of free trade played a role in German unification, which was preceded by a customs union, the Zollverein.

事实上不存在客观、判决这些要求是否正确标准。

Because the ideal “rigid joint” and “hinged joint” are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

因为理想节点和铰接点是不存在，任何连接形式都是介于理想接和完全铰接之间。

By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.

通过利泰勒公式推导出判断三元函数极值存在充分条件和极值不存在必要条件。