问题被当作结构在规定初速度或脉冲载荷作用下的非线性(大变形与弹塑性)动反应。
The problem is considered as dynamic response of the structure subjected to specified initial velocity or impulse load, with large deformation and plasticity.
利用这个方法，确定单硅酸聚合反应的初速度对其自身浓度是二级反应。
This is to report the results of a kinetic study of the polymerization of monosilicic acid by the use of molybdosilicic acid colorimetric method.
利用这个方法，确定单硅酸聚合反应的初速度对其自身浓度是二级反应。
This is to report the results of a kinetic study of the polymerization of monosilicic acid by the use of molybdosilicic acid colorimetric method.
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