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- The algorithm finds optimal regions of complex problem spaces through the pheromone interaction of particles.This paper reviews the basic theory,presents some kinds of improved vers... 论文介绍了粒子群优化算法的基本原理,给出了多种改进形式以及研究现状,并提出了未来可能的研究方向。
- Simulation results show that with 13 unit lasers, a beam with the flatness of less than 1% in the optimizing region can be achieved.The main lobe contains over 95% of the total power. 计算结果表明：13个单元光源所合成的远场光束可在优化区域内达到平坦度小于1%25，对应主峰包含95%25以上的总能量。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- Abstract: Optimizing regional agriculture produce structure is very significative to increase the income of peasantry. 文章摘要: 优化区域农业生产结构对于提高农民收入具有重要的现实意义。
- Storms spring up easily in this region. 这个地区很容易发生风暴。
- He is earning a salary in the region of25,000. 他当时的薪金在25,000英镑左右。
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- A vineyard or wine-producing region in France. 克鲁法国的葡萄园或葡萄酒生产区
- Food and fuel were scarce in this region. 这地区食物和燃料都很缺乏。
- There used to be a military base in the region. 这地区过去有个军事基地。
- He is an authority in the region of chemistry. 他是化学界的权威。
- I have a pain in the lumbar region. 我腰部疼痛。
- The ergonomics of the new office were felt to be optimal. 新办公室工效设计因素感觉十分理想。
- There used to be a lot of troubles in that region. 那个地区过去动乱不已。
- Nobody likes to live in that desert region. 没有人喜欢生活在那个沙漠地区。
- They are prospecting the region for oil. 他们正在该区勘查油矿。
- I prefer to live in a cold region. 我宁愿住在寒冷的地区。
- It will cost in the region of $500. 它大约得花费五百美元。
