The model considered the circular diaphragm wall and circular lining as elastic material, and the soil as D-P model.
模型将圆形地连墙和环形内衬当作线弹性材料，土体采用D - P准则。
The R. P. D. is presented in this paper. Except the usual ship model test, it is possible to carry out measurement of tests for the underwater model and multi-propeller shaft model.
本文提出的变磁阻式螺旋桨动力仪除用于水面船模试验外，并可用于水下模型及多桨轴模型试验。
Results Compared with the D-galactose induced mouse model, apigenin could improve the ability of escaping electrical stimulation significantly(P<0.01).
结果腹腔注射芹黄素的小鼠学习能力和记忆保持率均显著优于模型对照组（P<0.01）。
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