This paper studied the new extraction craft of botanical esterase extracted from wheat according as the salting-in elements of protein.
依据蛋白质盐溶原理,研究了小麦中植物酯酶的提取新工艺。
Stability analysis of rock salt cavern with catastrophe theory;
岩盐溶腔顶板稳定性突变理论分析
So sufficiently considering the anisotropic overburden under complex geological conditions and the irregular rock salt cavern, a new probability integral 3D forecast model is created.
因此,充分考虑上覆岩层在复杂地质条件下可能表现出来的各向异性、岩盐溶腔的不规则性,建立了新概率积分三维预测模型;并从力学角度,对三维预测模型的参数进行了研究,获得了模型参数与上覆岩层力学参数之间的关系。
The ground stress of the rock salt cavern's surrounding rock is analyzed with 3D Sigma and the stress distribution characteristics and law of its variation are obtained, which can serve as basis for controlling the stability of rock salt cavern.
本文应用 3D Sigma有限元软件分析了长山盐矿岩盐溶腔的地应力场 ,得到了岩盐溶腔应力的分布特征及变化规律 ,为岩盐溶腔的稳定性控制奠定了基
Passivation technology on electrodeposited zinc in titanium solution was provided as an alternative treatment to chromate blue passivation.
探讨了镀锌层钛盐溶液钝化替代传统的铬酸盐镀锌层蓝色钝化的工艺和形成蓝色钝化膜的机理。
Study on leaching mechanism of hexavalent chromium leaching from chromium residue in salt solutions;
铬渣中Cr(Ⅵ)在盐溶液中的浸出机理
Freeze-thaw damage of concrete under flexural load and salt solution;
弯曲荷载与盐溶液复合作用下混凝土冻融损伤
Research on concrete durability in the environment with salt solution;
盐溶液侵蚀环境下混凝土耐久性的研究
The study on the preparation of polyferric sulfate from Fe~(3+)& Fe~(2+)mixture solution;
二价、三价铁混盐溶液制备聚合硫酸铁的研究