[医]多页(叶,张)的;
Mulberry, multi _ petalled ; upright flowers with black _ purple base, flat round buds, medium _ sized narrow leaves in dark green, stiff, slanting leaf stalks.
深紫红色, 台阁型.瓣基黑紫,花朵直上,花蕾圆尖.叶中长尖,深绿色.叶柄硬, 斜生. 株型直立.
The reliability optimization design method of the multi leaf spring with different thickness is discussed.
介绍了车辆不同厚度钢板弹簧的可靠性优化设计方法.
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