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极差

n.range; extreme deviation
网络very poor; R; POOR

极差

英-汉网络释义

极差

range

常用统计分析方法——SPSS应用 - MBA智库文档 ... Maximum 最大值 99 Range 极差 53 Interquartile Range 四分位间距 12.50 ...

very poor

...空气污染标准，则北京、广州的城市空气污染水平均为“极差”（very poor），上海介于“较差”（poor）与“极差”（very poor） …

range,R

1. 极差（range,R）又称全距，即最大和最小观察值之间的间距，用极差描述资料的离散程度简单明了，但它不能反映观察值 …

POOR

华枫网-... ... “及格边缘”( Marginal★★) 以及“极差”( Poor★) “可接受”( Acceptable★★★) ...

x-R

常用的休哈特控制图有均值－极差（x-R）控制图，均值－标准差（x-S）控制图，中位数－极差（x-R）控制图，单值－移动极 …

Very bad

银都会 ... Bad 较差 Very bad 极差 Excellent 出色 ...

extremely poor

美国国务院的年度人权报告将中国列入状况“极差”（extremely poor）的国家名单，与叙利亚、伊朗、朝鲜等国同列。今年的报 …

rescaled range

为了解决这个问题，我们要了解重标极差(rescaled range) R/S，S就是标准差。R怎麽计算？

例句：

Being in poor health , it was no longer a question of money nor of the writer 's creed "publish or perish . "

对于健康状况极差的他来说。重要的问题并不是钱或者作家的信条 “出版或毁灭 ”。

Often a diver must grope his way through icy water filled with mud and silt that make it hard see.

潜水员常常要在充满泥浆和淤泥，因而能见度极差的冰冷的水中摸索前行。

Due to the post-war road , the company will produce protein-damaged focus on pickup and a four-wheel drive vehicle , rather than light cars .

由于战后道路状况极差，公司将生产重点放在客货两用车和四轮驱动车上，而不是轻型轿车。

The top lobbyist for the National Rifle Association said the terrorist watch list has poor integrity .

全国枪支协会的高级院外活动集团成员说，恐怖分子监视名单具有极差的完备性。

The dictionary defines a dystopia as a state in which the conditions of life are extremely bad as from deprivation or oppression or terror .

字典上对 “反乌托邦 ”的定义是：一个生存条件极差，充满剥削、压迫和恐怖的国家。

and I was dismayed at the thought of teaching algebra and geometry -- two subjects at which I had been completely incompetent at school .

想到要教代数和几何这两门我在读书时学得极差的科目，我感到很害怕。

I had envisioned this polluted wasteland where rivers ran black, living conditions were terrible , and soot blocked out the sun .

在我的想象中着一定是一个受到严重污染，河中黑水横流，生活条件极差并且烟灰遮日的城市。

You shouldn't reproach the children for forgetting birthdays . You're pretty bad at remembering dates yourself .

你不应指责孩子们忘记生日，你自己在记日期方面也极差。

Anaplastic thyroid carcinoma (ATC) is one of the most aggressive malignancies with poor prognosis .

甲状腺分化不良癌是极恶性的癌症，预后极差。

One of the key objectives in adopting WP7 earlier this year was to improve Nokia's lamentable US performance .

诺基亚公司之所以采用 WP7 的关键目标之一就是为了改善诺基亚公司在美国市场的极差表现。

The Amazonian area of eastern Peru , with its humid and insanitary conditions , is really a hotbed for the spread of cholera .

在秘鲁东北部的亚玛逊河流域，由于气候湿热、卫生条件极差，正是霍乱流行的温床。

BACKGROUNDThe human pancreatic cancer is one of the most deadly malignancies with silence onset , rapid progress and poor prognosis .

研究背景：胰腺癌是一种起病隐匿、进展迅速、预后极差的消化道高度恶性肿瘤。

I do. but you know what, I am really bad at computers . so I asked one of my friends to make one for me.

有，可是你要知道我电脑极差。我的一个朋友帮我弄的。

OBJECTIVE : To compare the substitution between the gray relation analysis( GRA ) and the orthogonal design(OD) in data processing .

目的：比较灰色关联度分析与正交试验极差分析在数据处理结果方面的替代性。

He cursed the nurse for her bad service .

他诅咒那个服务质量极差的护士。

But the industry will be stronger if it is not dragged down by its weakest competitor .

但是，如果没有极差的企业拖后腿，整个行业将会发展壮大。

Corruption runs so deep , moreover, that police forces are often supplied with sub-par equipment , and in inadequate quantities .

腐败是如此之深，警察力量往往面对着极差的装备，以及数量上的不足。

Formula of the coatings was optimized by orthogonal designs and range analysis , and investigation on the property of the coatings was made .

通过正交实验与极差分析，对涂层性能作了较为深入的研究，筛选出最优的涂料配方。

For most people that means a period of very poor health and dependency leading up to death .

对大多数人而言，离世之前的这段时期健康状况极差且生活无法自理。

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