查询词典 by half

Nelder and Mead also resolved the question of what to do if none of the steps tried bring acceptable improvement by adding a shrink step: when all else fails, reduce the lengths of the edges adjacent to the current best vertex by half, as is also illustrated in Fig.

Nelder 和 Mead同时也解决了如果增加一个缩小步长没有一个尝试步长是可接受的改进怎么办的问题：如果都失败，将与当前最好顶点相连的边减半，正如图3所示。

But the positive electrons produced by aluminium under the action of a source of alpha rays continue to be emitted for some time after removal of the source. The number of electrons emitted decreases by half in three minutes.

但是，在射线动能源作用下铝产生的正电子在动能源撤走后的相当长时间里仍继续被排斥出来，且排出的电子数量在3分钟后减少一半。

This paper introduced that how resynthesize the neural firing rate by correlogram inversion,how resume the lost information by half wave rectification inversion.and a solution of speech enhancement based on masking properties of human auditory is proposed and implemented,we can not only analyse and resynthesize speech signal ,but also analyse and resynthesize speech signal in noisy entironment with the system.

又根据听觉生理特点提出了抗噪声方案，使我们的语音分析／重构系统不仅可以对无噪信号进行重构，而且还可以在噪声环境下的语音信号进行重构。

Ferrochrome in the European Union has fallen by half since trading at a record $2.85 a pound in May, according to data compiled by Metal Bulletin.

据金属通报数据，自5月铁铬合金交易价格为2.85每磅以来，欧盟铁铬合金产量已经减少一半。

Eventually he got impatient with the young plants and suddenly he hit upon an idea that one by one, he pulled up the young plants by half an inch.

想了又想，他终于想到一个"最佳方法"，他将稻苗全都拔高了几分。

Case in point: By mid-December, views of Obama's weekly YouTube address had dropped by half.

最能说明问题的是：到12月中旬，奥巴马的YouTube视频访问量已经下降了一半。

Ivan Pictet, managing partner of the bank created by his family 204 years ago, warned last month that the Swiss banking sector could shrink by half if secrecy were abandoned.

百达银行执行合伙人伊万·百达上月警告说，如果抛弃保密做法，瑞士银行业可能萎缩一半。伊万·百达管理204年前由其家族创立的银行。

Whity responded by smiling coyly, which immediately dissipated Spike's anger by half.

白川冲他嫣然一笑，笑得明羽气马上掉了一半，另一半嘛……那是小事了，不值得一提。

In his first race, the 10,000m, he won by half a lap and obliterated his own world record by more than 12 seconds. Three days later, he won the steeplechase by 75 metres. The next day he finished second behind Nurmi in the 5,000m. Next he earned another silver medal behind Nurmi in the cross-country race and gained a gold medal as a member of the Finnish cross-country team.

在1924年法国巴黎夏季奥运会上，里托拉不可思议的夺取四金二银：在他的第一个项目10000米比赛中，他以近半圈的优势夺冠，并且他保持的世界纪录提高了12秒多；三天后，他又在障碍跑比赛中，以近75米的优势夺冠；随后他在5000米长跑和越野比赛中不敌努尔米，夺取两枚银牌，但他参加芬兰越野队，获得越野团体赛的金牌，最后他在巴黎的表演以3000米团体金牌结束。

At the 1924 Paris Olympics, Ritola put on an incredible performance, winning four gold medals and two silver medals. In his first race, the 10,000m, he won by half a lap and obliterated his own world record by more than 12 seconds. Three days later, he won the steeplechase by 75 metres. The next day he finished second behind Nurmi in the 5,000m. Next he earned another silver medal behind Nurmi in the cross-country race and gained a gold medal as a member of the Finnish cross-country team.

在1924年法国巴黎夏季奥运会上，里托拉不可思议的夺取四金二银：在他的第一个项目10000米比赛中，他以近半圈的优势夺冠，并且他保持的世界纪录提高了12秒多；三天后，他又在障碍跑比赛中，以近75米的优势夺冠；随后他在5000米长跑和越野比赛中不敌努尔米，夺取两枚银牌，但他参加芬兰越野队，获得越野团体赛的金牌，最后他在巴黎的表演以3000米团体金牌结束。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。