虚抛

If he engages in controversy of any kind, his disciplined intellect preserves him from the blundering discourtesy of better, though less educated minds; who, like blunt weapons, tear and hack instead of cutting clean, who mistake the point in argument, waste their strength on trifles, misconceive their adversary, and leave the question more involved than they find it.

如果他与他人涉入任何问题之争时，他那训练有素的头脑总不致使他出现一些也许比他更聪明但却缺乏教养的人所常犯的那种失检无礼的缺点；这类人仿佛一把钝刀那样，只知乱砍一通，但却不中要害，他们往往把辩论的要点弄错，把气力虚抛在一些琐碎细节上面，或者对自己的对手并不理解，因而他问题弄得更加复杂。

If he engages in controversy of any kind, his disciplined intellect preserves him from the blundering discourtesy of bettle, though less educated minds; who, like blunt weapons, tear and hack instead of cutting clan, who mistake the point in arguement, wastetheir strength on trifles,misconceive their advaary, and leave the question more involved than they find it.

如果他与人涉入任何问题之争时，他那训练有素的头脑总不致使他出现一些也许比他更聪明但却缺乏教养的人所常犯的那种失检无礼的缺点；这类人仿佛一把钝刀那样，只知乱砍一遍，但不切中要害，他们往往把辩论的要点弄错，把气力虚抛在一些琐碎的细节上面，或者对自己的对手并不理解，因而把问题弄得更加复杂。

Our code can rely on the fact that the list of exceptions in the base class is a superset of the list of exceptions that a derived-class version of the virtual might throw.

代码可以依赖于这样一个事实：基类中的异常列表是虚函数的派生类版本可以抛出的异常列表的超集。

To match the boundary conditions, the modified Bessel functions are expanded to the planar wave in the interface. Then the eigenvalue equations of different polarizations are obtained by scalar approximation. At last, the relations between propagation losses and the states of polarizations, the geometric structures of the fiber, the refractive index and thickness of the polymer are calculated.

论文首先给出其等效折射率数学模型，在纤芯和包层中，光场用贝塞尔函数及虚宗量贝塞尔函数的求和表示，在聚合物和金属中用指数函数的求和表示，交界面上采用将虚宗量贝塞尔函数用平面波展开的方法匹配边界条件，然后利用标量近似求出极化D型光纤不同偏振态光场模式的本征值方程，最后通过数值计算得到光纤的传输损耗与抛磨平面和纤芯之间的距离，聚合物粘接材料的折射率和厚度，以及偏振态之间的关系。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。