三年时间

A few robots cross in the unreal time of days , or they bump into furniture, or conk out after three-quarters of the way. In December 1990, after a decade of effort, graduate students at Carnegie Mellon University 's Field Robotics Center wired together a robot that slowly walked all the way across a courtyard.

有些机器人要么磨磨蹭蹭花上数天的时间，要么莽莽撞撞一头碰到家具上，要么刚走完四分之三就出了故障。1990年 12月，在经过了 10年的努力之后，卡耐基－梅隆大学"野地机器人学中心" [7]的研究生们终于组装出了一台机器人，并命名为"漫步者"。

Mobile hard disk can not move at will, mobile hard disk and lead plane jumper are general at least a few centimeters, a lot of people copy data at the same time actually, take at the same time in the hand, this is the error with the commonnest you, experience is fluky, your so harum-scarum behavior accumulative total has the possibility 10 times, 30, did not give a business on the spot, but hard disk of day of very possible abrupt some was hanged ahead of schedule, life of normal circumstance hard disk should be more than 35 years, be like what write above advertisement to have average time to failure, allegedly tens of thousands of hour, it is not quite clear that I am written down, when this plaything high speed runs, anyhow must place the platform that stabilizes in to go up.

移动硬盘并不能随意移动，移动硬盘和主机连接线一般至少几十厘米，很多人竟然一边拷贝数据，一边拿在手里，这是诸位最常见的错误，经验并不可靠，可能你这样鲁莽的行为累计有十次，三十次，从来都没当场出事情，但很有可能忽然某一天硬盘就提前挂了，正常情况硬盘寿命应该不止三五年，好象广告上面写的有平均无故障时间，据说几万个小时，我记不大清楚，总之这玩意儿高速运转的时候必须放置在一个稳定的平台上。

At the end of -2006 on four quarters, quarter by quarter to reduce the number of shareholders, after a period of time the ready, on the Topix index over the same period also began in the low start, ushered in a rising prices; then in 2007, the number of shareholders, has begun to trend showed an increase quarter by quarter, but the first three quarters of 2007 alleviate the growing number of shareholders At the same time, the Shanghai index is still of inertia on the red, and all the way to its peak Biao .

在-2006四季度，按季度季度末的2006年，以减少股东人数，经过一段时间的准备期间的同期东证指数也开始在低开始时，在迎来了价格上涨，2007年以后，股东人数，已经开始的趋势显示按季度增加四分之一，但前三四分之二千零七缓解日益增长的股东，同时数，上海指数仍然是惯性的红色，一路飙到了最高点。

Begin from 2006, shift flying letter, UniCom exceeds letter, net to open sharp letter Wu of 3 great undertaking appears in succession inside the time that does not arrive one year, the telegraphic operation business that with China shift heads became the backbone force of market of mobile and instant communication so far.

从2006年开始，移动飞信、联通超信、网通灵信三大业务在不到一年的时间内相继亮相，以中国移动为首的电信运营商至此成为了移动即时通讯市场的中坚力量。

The second wave coincided with the rise of Mycenaean culture in about 1400 B.C. and the third, in about 500 B.C., with the new intensive agricultural practices of the Classical world.

第二个浪潮和公元前1400年崛起的迈锡尼文化在时间上刚好一致；第三个浪潮在公元前500年，古典时期新的精耕细作的农业。

True, three quick-fire hikes during the last three months of 2007 seemed to keep consumer price inflation in check over that period, at just above 6 per cent.

可以肯定的是，2007年最后三个月的三次应急上调似乎在那段时间使消费价格上涨受到了制衡，使其保持在6%以上。

The time-lag of the primary,secondary,territory industry is 9,8,3 years respectively.

我国三次产业就业结构与产业结构之间存在不同程度的滞后性，第一、二、三产业的就业结构滞后时间分别为9、8、3年。

On this basis, according to historical data, apply ANN and differential simulation method to get the quantitatively correlative relations between each production and its own influence factors, and introduce the new methods of prediction for dynamic indexes with gas-field development (The combinatorial prediction method based on fuzzy comprehensive evaluation, the method of ANN to select optimally combinatorial prediction models and the ANN prediction method based on genetic algorithm).(2) Base on mathematical programming, combine with quantitative economics and techno-economics, introduce economical indexes to establish production"s distribution optimal model, production"s constitution optimal model and measured production"s constitution optimal model, including multi-objective models and five-years models. Upon this, the optimal project for all gas field and each gas-collected factory can be got. Also, introduce the time value of capitals to improve on these models.(3) Base on the optimal solution theory and algorithm theory for the nonlinear programming problem, introduce the SUMT algorithm and genetic algorithm to study how to solve the models, and on the basis of normal genetic algorithm, make use of auto-adaptively modulating method to improve on normal genetic algorithm; Base on algorithm"s convergence theory and calculation"s complexity theory to analyze seriatim SUMT algorithm"s convergence and genetic algorithms convergence, and compare performance with each other.

在此基础上，利用神经网络方法和微分模拟方法根据历史数据得到各分项产量与其影响因素之间的定量关联关系，并引入气田开发动态指标新的预测方法(基于模糊综合评判的组合预测方法、神经网络优选组合预测模型预测方法以及基于遗传优化的神经网络预测方法)；(2)以数学规划为基础，结合数量经济学和技术经济学，引入经济指标建立产量分配优化模型、产量构成优化模型、措施产量构成优化模型、气田开发多目标规划模型以及五年规划模型，进而获得全气田及各采气厂的最优方案，并引入资金时间价值对五年规划模型进行改进；(3)以非线性规划问题的最优解及算法理论为基础，引入SUMT算法以及遗传算法对模型的求解进行研究，并在原有的遗传算法基础上，引入自适应调整方法对遗传算法进行改进；以算法的收敛性理论和计算复杂性理论为基础，逐一分析SUMT算法以及遗传算法的收敛性，并比较三种算法的优劣性。

That Lotto, who was one of the most productive painters of his time, could work for thirty years without succumbing to the mighty influence of Titian's sumptuous color, is explained by the fact that during these years he was away from Venice, as is abundantly proved by documents and by the evidence of signed and dated works.

认为乐天，谁是其中一个最有生产力的画家，他的时间，可工作三十年没有屈服于强大的影响，提香的华丽色彩，是解释的事实，在这些年里，他离开威尼斯，作为是非常证明由文件和证据，签名并注明日期的工程。

By the time the last leg of the triple crown at Belmont was run, Affirmed was a triple crown winner but it was Alydar that got everyone's sympathy and was the hero of the year.

由时间的最后一站，三冠王是在贝尔蒙来说，肯定是一个三冠王得主，但据alydar说，得到大家的同情和是英雄的一年。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。