The controversy between Yang Xiaokai and Lin Yifu on late-development advantages or disadvantages is indeed the one on whether latecomers should make technological imitations or institutional imitations.

The paper points out the twice imitation phenomenon of female literary creation through a brief introduction to female literary creation in ancient China and the great suffering consciousness in the literary creation.

Analysis of forming process for V-shape bending and calculation of die depth;

This paper pointed out the invalidity of determination of bending female die depth of V shaped parts by means of experiential tables, which is used extensively at present.

The author maintains that the poetical creation of ZHENG Min during the 1940s is characterized by certain influence from the Western modernism, namely, ambiguity, symbolism, imagism, objective co-relative, and deep structure, which combine to bring out the metaphysical, muted and abstract beauty of her poetry.