According to the calculus relation, the internal force chart can be gained by confirming the begin points, figure shape, ending points. This method is simple and easy to be grasped.

这种方法根据微积分关系，确定曲线的始点、形状和末点，即可直接得到不同外力作用下平面弯曲梁的内力图，简捷且易掌握。

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See in this chart an inverse relation between the yen's value against the dollar and the share prices of major exporters.

FORBES: Question One

Allianz and its shareholders are faced with the prospect of a shrinking banking operation, at any rate in relation to the rest of the insurance group (see chart).

ECONOMIST: Dresdner Bank and Allianz