Traditional genetic algorithms have low efficiency and tend to be trapped by local optimizations.
标准遗传算法在解决旅行商问题时效率不高,容易陷于局部最优解。
There were continued concerns for an estimated 200, 000 civilians believed to be trapped by the fighting.
人们担心估计还有20万平民被战火所困。
Unable to drink from water trapped by tree leaves, she would have had to venture down to the lake to drink. This would have proved to be a fateful decision.
虽然她幸免不死,但她的攀爬能力遭到严重损害,从此无法再喝树叶上所聚集的水了,她被迫冒险去湖边喝水,这也注定了她劫数难逃。
Else, it's easy to become trapped by our own to-do lists, which is ironic given that they are supposed to help us be more productive in the first place.
另外,我们很容易就陷入了自己的工作清单上,很有讽刺意义的是:这些清单就是用来帮助我们在第一时间更有效率的。
Many men daydream about getting the girl by rescuing her from a dangerous situation--without the slightest wish to confront armed thugs, or be trapped in a fire on the 23rd floor.
很多男士会做英雄救美的白日梦——又丝毫不希望自己真的去面对持械匪徒或被困于23楼的一场大火中。
Don't allow yourself to be trapped like that by being desperate.
不要允许你自己因为绝望而陷入困境。
We desire that immediate help be given to the local villagers who have been trapped by the flood.
我们渴望给予那些被洪水围困的当地村民们立刻的救援。
So you can't be trapped in gender stereotypes, by playing into them or by feeling that you have to act in the opposite way.
因此你不能为性别成见所困,随波逐流或是感到必须采取对立行动。
Allison, Stark and Henry can't disconnect Jack without risking his death, but as long as the device remains on, Jack will be trapped in its world, forced to play by its rules.
想要拿掉虚拟治疗仪,那就不得不拿杰克的生命作赌注;但是不拿掉的话,杰克就会被困在虚拟世界中,按照游戏规则生存。
Don't return to your room or you might be trapped by fire.
不要回房间去了,要不也许可能被火围困的。
Apparently trapped by levees that were unable to prevent flooding, water rests on what would normally be dry land, leaving nearby communities underwater.
很明显,洪水不受堤岸阻挡,而停留在通常干燥陆地上,并且将临近的社区淹没在水中。
This leaves a relatively small amount of concentrated waste trapped in an encased cartridge to be disposed of by the most economic of legitimate means.
分离的相对较少量的油污物质残留在封闭式油箱内,可以采取合法的最经济方式进行处理。
During the recovery of the US, European countries such as Greece seem to be deeply trapped by the sovereign debt crisis, which makes the future of the recovery process dim.
在美国经济的复苏过程中,希腊等欧洲国家却接连传来主权债务危机,使得全球经济的复苏进程扑朔迷离。
But on September 20, 2010 this lake at the end of the supposedly trapped waters was expected to be drained of floodwaters in 35 days, by October 25.
但2010年9月20日的时候,这条据称被困住的湖泊有望在35天的时间内(也就是到了10月25日)将洪水排出。
But on September 20, 2010 this lake at the end of the supposedly trapped waters was expected to be drained of floodwaters in 35 days, by October 25.
但2010年9月20日的时候,这条据称被困住的湖泊有望在35天的时间内(也就是到了10月25日)将洪水排出。
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