by projection中文什么意思

依照平面海图的航法

• projection:    n. 1.射出，投掷，发射，喷射。 ...
• acute projection:    尖锐突起
• affine projection:    仿射投影

例句与用法

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1. 1 . strong , lightwight : bdi gratings consist of a latticework of bearing bars and cross bars joined to each other in a fixed configuration by projection welding
   1高强度，轻结构：牢固的网格压焊结构使其具有高承载，结构轻，便于吊装等特点。
2. Keep it simple , eat your vegetables . i mean that ' s really what this comes down to . seriously , don ' t get confused by aberrant data , by projections
   说的简单一些，吃蔬菜。我的意思是这实在是最后的道理。不开玩笑地讲，不要被不着边际的数据和预测所迷惑。
3. At the same time this paper finds the improving directions , of the inefficient decision making units by projection analysis , and raises the way to increasing efficiency of equity financing
   通过投影分析，指出了非有效决策单元效率有待改进的方向，提出了提高股权融资效率的途径。
4. Furthermore , these ics span the characteristic space of normal operating condition ( noc ) , and the changes of coefficients matrix are monitored which are obtained by projection of process variables onto the space of noc
   进一步地，这些独立成分构成了正常工况的特征空间，过程变量在该空间上投影系数矩阵的变化被作为监控指标。
5. Genetic algorithm is a highly collateral , random , self - adaptive , general and globe search algorithm , which simulates biologic evolution process . in this paper , genetic algorithm is applied to optimizing the model optimum in what is evaluated by projection pursuit algorithm
   采用遗传算法对于投影寻踪方法在评价过程中涉及到的模型优化问题进行优化，遗传算法是模拟生物“优胜劣汰”进化过程而形成的一种高度并行、随机和自适应的通用性全局搜索算法，能够处理非线性较强的优化问题。