shape elasticity
2.Based on the analysis method of elasticity mechanics and numerical simulation calculation, a reasonable spatial slope shape of Jinduicheng deep furrow pit was established.
3.The article describes the shape of wind load on the radome surface and analyzes the internal force of the radome with nonmomental theory of shell, stresses and stability with theoretic formula, equivalent modulus of elasticity and thickness of A-sandwich-composite structure.
4.Efficacy: innovation elasticity essence of anti-wrinkle and eye fraping with double efficacy, quick frap and shape the skin around the eyes, strengthen the skin collagen fibre and anti-oxidation, amend the aging skin and re-shape the young condition of the eye skin.
5.Based on many experiments, this paper discusses the effect of rock modulus of elasticity on fracture shape and operating pressure, presents the testing method of Biot coefficient,and introduces its applications in calculation of horizontal stress.

