natural strain and stress

The assumed natural strain(ANS) method was adopted to resolve shear locking and trapezoidal locking problem.

将实体壳单元模型引入动力显式有限元方法,并采用假定自然应变方法消除剪切闭锁和梯形闭锁,利用平面应力假定改善厚向闭锁,通过共旋理论更新应力。

On the function of the harmonious development of human and nature in carrying out the scientific development viewpoint;

论人与自然和谐发展在落实科学发展观中的作用

Harmonic co-existence of mankind with nature and reconstruction of comely landscape in Northwest of China;

试论人与自然和谐相处及再造西北山川秀美

Reflections on the harmonious development between man and nature;

关于人与自然和谐发展的几点思考