查询词典 swarms

In 5 areas in Southwest China the characteristics of precursory earthquake swarms and prominence earthquakes in every are alike but at the same times are different according to every areas.

在西南划分的五个预报区中，各区域的前兆震群和显著地震存在共性特征，但又具有明显的区域个性。

The new Stretching-Niche PSO algorithm could resolve the disadvantage of standard Niche PSO that the local best of value depends on the number of sub-swarms and easily has the problem of iteration and pretermission.

该算法解决了标准的NichePSO算法在处理多峰函数时，极值点的个数依赖于子群体个数及极值点容易出现重复、遗漏等问题。

Chen Xiaode%Shi Lanbin Study on the Proterozoic dyke swarms in North China Seismology and Geology , 1992,4

陈孝德%史兰斌华北元古代基性岩墙群研究地震地质， 1992，4

The dyke swarms can be divided into pyroxenite, diabase, gabbro-diabase. They, together with the snychronogenic trachyte and basalt distributed in the area, constitute a suite of bimodal volcanic rock association, indicating that an extension event of the crust occurred in this area during the end of Early- Paleozoic.

该岩墙群主要岩石包括有辉石岩、辉绿岩以及辉长辉绿岩，它们与该区同时代粗面岩和玄武岩类一同构成本区一套具双峰式火山岩特征的岩石组合，指示了该区在早古生代末期曾发生一次地壳伸展扩张事件。

A two-layer framework with particle swarms cooperative optimization and a mutation parameter is introduced by the QPSCO algorithm for larger searching scale and quicker convergence. Moreover I the residual sum of squares in least-square principle is introduced into the fitness function to enhance the fitting precision of the sensor position curve.

在QPSCO算法中，采用双层的多粒子群协同优化结构，同时引入参数变异策略，在扩大搜索范围的同时加快该算法收敛；将加权最小二乘法的误差平方和引入适应度函数中，以提高传感器位置曲线的拟合精度，从而实现传感器的优化配置。

This month's cubed explores how swarms of tiny sensors could revolutionise remote space exploration.

本期的酷比科技带给大家的是一群将对外太空探索产生革命性影响的微型传感器。

They're self-governed and operate in swarms.

他们自治和运作群。

Seraph fighters dropped from the cruisers, dozens of them, and gathered into swarms.

六翼天使战机从巡洋舰中落下，许许多多，聚成一大群。

Then finally, I could pitch out a corpse spider attack, which causes opponents, when killed, to erupt into ravenous swarms of sickly green arachnids that skitter toward and inflict violence on whatever's near.

最后，我可以透支蜘蛛尸体来攻击，当杀死敌人后会爆发绿色网状的贪婪蜂群攻击任何靠近的敌人。

Sotol is a favorite snack of black bears, and its blooms attract swarms of flying insects including flies, bees, and butterflies.

龙舌兰是黑熊喜爱的食物，它的花可以引来成群的飞虫，如苍蝇，蜜蜂和蝴蝶。

Farmers and ranchers are providing land to turbine owners or, in some cases, owning the equipment themselves.

农民和大牧场主正在向涡轮机主人提供土地。或者在一些情况下，他们自己拥有设备。

"This is a wonderful place. I will come back and visit it often."

"这是一个精彩的地方，我一定要经常来参观。"