实际约束 meaning in Chinese
physical constraint
Examples
- These have in turn driven a process of re - design and innovation within the physical constraints of the nimitz hullform
上述要求在尼米兹级舰体的实际约束下依次引发了重新设计和发明的过程。 - 1 . according to the examples of engineering practice , we can build up temperature - calculating modes of box section and then calculate temperature fields of box section by measuring the boundary conditions and restricting conditions . 2
1 、结合工程实例，用有限元方法( ansys )建立箱梁截面的温度计算模型，由实测的边界条件和实际约束条件计算出箱梁截面的温度场。 - Then a kind of military materials are chosed as the research object . combing the pratical demands , the expressing and modeling of the problem are presented also . under the restriction of the cost function and the restricting conditions , a method of converting three dimension problems into two dimension problems is introduced
随后选用一类军用物资器材为具体研究对象,结合问题实际要求,进行了问题的具体描述和建模,并依据问题的目标函数及实际约束条件,提出了将三维问题转化为二维问题的求解思路。 - The scheme is a three - step optimizing algorithm , its purposes are loading capacity optimization and efficiency of . operationg . with the practical loading restriction , it integrates heuristic algorithms and genetic algorithms , adopts layer loading idea and space partition and combining rule . the optimizing algorithm is composed of combination pretreatment , bottom space optimize and up space optimize . it can satisfy the loading restriction and has practicability
该方案以空间利用率的优化以及运算效率的提高为目标,根据装载过程中的实际约束条件,采用分层装载思想以及空间划分合并原则,结合启发式算法和遗传算法,提出三层逐次优化策略:组合预处理优化、底层空间优化、上层空间优化。