The form structure and element component of mycorrhizas in dendrobium SPP.
三种石斛菌根形态结构及元素构成的研究。
The equipment has the function of entire element component examination, and calculation of coal fire industry analysis data, etc.
具备全元素成分检测、计算燃煤工业分析数据等功能。
Separating solving logic from multibody dynamics model, the consistency of status of constraint and force element component was achieved in multibody dynamics system simulation.
这种解算模式，实现了多体动力学解算仿真中，模型与解算逻辑的分离，维护了系统仿真中构件、铰约束、力元等组件的状态一致性。
Separating solving logic from multibody dynamics model, the consistency of status of constraint and force element component was achieved in multibody dynamics system simulation.
这种解算模式，实现了多体动力学解算仿真中，模型与解算逻辑的分离，维护了系统仿真中构件、铰约束、力元等组件的状态一致性。
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