本文目录
- 韩国女团的一首歌，听着很嗨，唱起来有一句重复pling pling pling，歌词汉意我记得有小
- pling是什么意思
- 抽样统计是什么
- ”Couple”这个单词是什么意思谢谢！
- 英语问题`````
- person和people的区别
- cad中pling和ling画出的直线有什么区别
- 紫色用英语怎么说
- 怎么测量CAD图纸中线路长度（红色电路线）
韩国女团的一首歌，听着很嗨，唱起来有一句重复pling pling pling，歌词汉意我记得有小
crayon pop的uh_ee 就是当年跳barbarbar的那个组合
pling是什么意思
pling 英
n. 乞讨;
抽样统计是什么
ehouyong
tongji
抽样统计(~pling
statisties)按照随机原则从资
源开发利用现象的总体中抽取一部分个体进行统计调查，用
调查的个体样本推断总体的某些指标的一种非全面调查。抽
样统计设计有简单随机抽样、分层抽样、系统抽样、分群抽
样、多级抽样等方法。
在抽样统计中有时不能以自然个体为单位，而要按实际
需要和使用方便把这些自然个体划分为若干单元，抽样时把
每个单元看作一个个体，称为抽样单元。比如可在地图上划
分许多格，每格代表一个抽样单元，格的大小也可不同。构
成总体的全体抽样单元的一个总的描述叫做抽样框，一幅地
图也可为抽样框。
出于对费用和时间的考虑，抽样统计已逐渐作为一个重
要的统计方法。这是因为，普查的工作量太大，往往为人力、
财力、时间所限，在实施过程中易出现人为的误差;经验表
明，有时一个精心设计的抽样方案，其实施效果甚至可以胜
过普查。
”Couple”这个单词是什么意思谢谢！
一般指“夫妻俩”
金山的解释是：
couple
n.(一)对, (一)双, 夫妇
vt.连合, 连接, 结合
vi.结合, 结婚
join pair team
couple
AHD:
D.J.:
K.K.:
n.
Two items of the same kind; a pair.
Something that joins or connects two things together; a link.
usage: used with a sing. or pl. verb
Two people united, as by betrothal or marriage.
Two people together.
Informal
A few; several:
a couple of days.
Physics
A pair of forces of equal magnitude acting in parallel but opposite directions, capable of causing rotation but not translation.
couple
v.
cou.pled; cou.pling; cou.ples;
couple
v.tr.
To link together; connect:
coupled her refusal with an explanation.
To join as spouses; marry.
To join in sexual union.
Electricity
To link (two circuits or currents) as by magnetic induction.
couple
v.intr.
To form pairs; join.
To unite sexually; copulate.
To join chemically.
couple
adj. Informal
Two or few:
揈very couple years the urge strikes, to . . . haul off to a new site?Garrison Keillor)
Middle English
fromOld French
fromLatin c絧ula
couple pair brace yokeThese nouns denote two individuals of the same kind together. 《SKW》 Coupledoes not necessarily imply more than association:
a square dance performed by four couples. The term may also mean simply 揻ew?
a couple of minutes;
a couple of books. 《SKW》Pair stresses close association and often reciprocal dependence of things (
a pair of gloves;
a pair of pajamas); sometimes it denotes a single thing with interdependent parts (
a pair of scissors;
a pair of spectacles). 《SKW》 Brace refers principally to certain animals or game birds (
a brace of hounds;
a brace of partridges), and yoke to two joined draft animals (
a yoke of oxen).
When used to refer to two people who function socially as a unit, as in a married couple, the word couple may take either a singular or a plural verb, depending on whether the members are considered individually or collectively:
The couple were married last week.
Only one couple was unaccounted for. When a pronoun follows, they and their are more common than it and its:
The couple decided to spend their (less commonly its) vacation in Italy. Care should be taken that the verb and the pronoun agree in number:
The couple have their (less commonly has its) primary residence in New York. ?Although the phrase a couple of has been well established in English since before the Renaissance, it has been criticized on several grounds. Grammarians used to insist that a couple of should be used only to refer to things closely linked to one another and so was improperly used in phrases such as a couple of years ago. This objection has not been heard in some time and was never well supported. Modern critics have sometimes maintained that a couple of is too inexact to be appropriate in formal writing. But the inexactitude of a couple of may serve a useful communicative purpose, suggesting that the writer is indifferent to the precise number of items involved. Thus the sentence She lives only a couple of miles away implies not only that the distance is short but that its exact measure is unimportant. Furthermore, a couple of is different from a few in that it does not imply that the relevant amount is relatively small. One might say admiringly of an exceptional center fielder that he can throw the ball a couple of hundred feet, but not, except ironically, a few hundred feet, which would suggest that such a throw was unremarkable. The usage should be considered unobjectionable on all levels of style.
couple
AHD:
D.J.:
K.K.:
n.
Two items of the same kind; a pair.
一对，一双同一种类的两件；一对
Something that joins or connects two things together; a link.
连接物把两件东西连接在一起的东西；连接物
usage: used with a sing. or pl. verb
usage: 与单数或复数动词连用
Two people united, as by betrothal or marriage.
夫妻，情侣通过订婚或婚姻结合在一起的两个人
Two people together.
一对在一起的两个人
Informal
【非正式用语】
A few; several:
数个；几个：
a couple of days.
几天
Physics
【物理学】
A pair of forces of equal magnitude acting in parallel but opposite directions, capable of causing rotation but not translation.
力偶具有相等磁性的两个力，平衡作用但反向，能导致旋转但不能造成平移
couple
v.
cou.pled; cou.pling; cou.ples;
couple
v.tr.
To link together; connect:
连在一起；连接：
coupled her refusal with an explanation.
她的带有解释的拒绝
To join as spouses; marry.
成双，结婚作为配偶结合；结婚
To join in sexual union.
性交，交配
Electricity
【电学】
To link (two circuits or currents) as by magnetic induction.
连接如通过电磁感应连接（两条线路或电流）
couple
v.intr.
To form pairs; join.
形成对；连接
To unite sexually; copulate.
性交；交配
To join chemically.
化学上结合
couple
adj. Informal
Two or few:
两个的，几个的：
揈very couple years the urge strikes, to . . . haul off to a new site?Garrison Keillor)
“每几年，想撤离去一个新地点的冲动就来了”(加里森·谢勒)
Middle English
中古英语
fromOld French
源自古法语
fromLatin c絧ula
源自拉丁语 c絧ula
couple pair brace yokeThese nouns denote two individuals of the same kind together. Coupledoes not necessarily imply more than association:
a square dance performed by four couples. The term may also mean simply 揻ew?
由四对表演的四方舞。这个名词也可以指简单的“几个”：
a couple of minutes;
几分钟；
a couple of books. Pair stresses close association and often reciprocal dependence of things (
几本书。《SKW》Pair强调亲密的联系和事物相互依赖：（
a pair of gloves;
一副手套；
a pair of pajamas); sometimes it denotes a single thing with interdependent parts (
一套睡衣裤）；有时它表示具有两个相互依赖部分的一件东西（
a pair of scissors;
一把剪刀；
a pair of spectacles). Brace refers principally to certain animals or game birds (
一副眼镜）。《SKW》 Brace主要指某种动物或驯鸟（
a brace of hounds;
一对猎狗；
a brace of partridges), and yoke to two joined draft animals (
一双鹧鸪）， yoke主要指两个连在一起的役用动物（
a yoke of oxen).
一对牛）
When used to refer to two people who function socially as a unit, as in a married couple, the word couple may take either a singular or a plural verb, depending on whether the members are considered individually or collectively:
当用来表示作为一个单位来行使社会功能的两个人时，如在 一对已婚夫妇中，单词 couple既可以带单数动词也可以带复数动词，这取决于两个人是被单个或集体地看待的：
The couple were married last week.
这一对夫妇是上星期结的婚。
Only one couple was unaccounted for. When a pronoun follows, they and their are more common than it and its:
只有一对夫妇没被算在内。如果后面跟有代词， they和 their比 it和 its要常用一些：
The couple decided to spend their (less commonly its) vacation in Italy. Care should be taken that the verb and the pronoun agree in number:
这对夫妇决定在意大利度过他们的（很少用 its） 假期。应当注意动词和代词在数上要一致：
The couple have their (less commonly has its) primary residence in New York. ?Although the phrase a couple of has been well established in English since before the Renaissance, it has been criticized on several grounds. Grammarians used to insist that a couple of should be used only to refer to things closely linked to one another and so was improperly used in phrases such as a couple of years ago. This objection has not been heard in some time and was never well supported. Modern critics have sometimes maintained that a couple of is too inexact to be appropriate in formal writing. But the inexactitude of a couple of may serve a useful communicative purpose, suggesting that the writer is indifferent to the precise number of items involved. Thus the sentence She lives only a couple of miles away implies not only that the distance is short but that its exact measure is unimportant. Furthermore, a couple of is different from a few in that it does not imply that the relevant amount is relatively small. One might say admiringly of an exceptional center fielder that he can throw the ball a couple of hundred feet, but not, except ironically, a few hundred feet, which would suggest that such a throw was unremarkable. The usage should be considered unobjectionable on all levels of style.
这对夫妇（很少用 has its ） 最初的住处在纽约。 尽管 a couple of 这个短语在文艺复兴之前就已在英语中形成，它仍受到多方面批评。语法学家过去坚持认为 a couple of 应该只用于指互相之间紧密相连的东西，所以在 a couple of years ago这样的短语中用是不适当的。这样的反对意见长时间没有人提起了，也从未受到太多支持。现代批评家有时也认为 a couple of 太不精确，不能很恰当地用于正式的写作中。但 a couple of的不精确性也有一种很有用的传达交流的意图，表明作者对于所涉及的事物的精确数目并不太关心。因此 她住的只有几英里远这个句子不仅表明距离很远，同时也表明精确测量是不重要的。另外 a couple of与 a few 的不同还表现在它不表示有关的数量是相对来说小的。如果夸赞一个优秀的中外野球手，可以说 他能把球抛几百英尺远，若非如此的话，排除反意的可能， a few hundred feet指抛这么远并没什么稀奇之处。这种用法在各种文体上都是无可辩驳的
couple
n
（一）对；（一）双
a couple of socks
一双袜子
夫妻
My brother and his wife are a happy couple.
我弟弟和他的妻子是一对幸福的夫妻。
几个；三两个
I have a couple of things to do.
我有几件事情要办。
I waited a couple of hours.
我等了几个小时。
couple
vt
-pled, -pling
连接；结合
（动物的）交配，配对，交媾，交合
join pair team
couple
n.
夫妻， 配偶
两个(人或物)； 一对
〔口〕交配
〔口〕（少数）几个， 两三个
【物】力偶； 力矩； 电偶， 热偶
【天】联星
联接器
两只猎犬
a newly married couple
新婚夫妇
arrange the chairs in couple
一对对地排放椅子
Ten couples took the floor.
场上有十对舞伴。
I have a couple of things to do.
我有几件事要做。
couple
vi.
成对
拥抱， 交媾
vt.
连在一起， 配合， 连接； 组合， 耦合
加倍
由...联想到； 把...同联系起来
Her name was coupled with his.
她的名字与他的连在一起。
a couple of
两三个， (少数)几个
be coupled with
和...联合， 结合
go in couples
总是成双成对； 协力
coupled with
加上， 外加
in a couple of shakes
刹那间， 马上
It is not every couple that is a pair (=Every couple is not a pair.)
成双未必能配对。
couple in
耦合， 接入
couple ...to
把...结合到
couple up
把...耦联起来
antimony bismuth couple
锑铋热电偶
astatic couple
无定向的磁〔针〕偶
base metal couple
基金属热电偶
bigraded exact couple
双重分次正合偶
centrifugal couple
离心力偶
chromel-alumel couple
铬-铝热电偶
concentrated couple
集中力偶
controlling couple
控制力偶
copper-constantan couple
铜-康铜热电偶
deflecting couple
转矩， 偏转力偶
exact couple
正合偶
flame couple
热电偶
galvanic couple
电耦合
geosynclinal couple
【地质】偶地槽
gyroscopic couple
陀螺力矩
heater bridge wall couple
加热炉隔墙测温热电偶
heater flue couple
加热炉废气（或出气口）的热电偶
heater outlet couple
炉出口处热电偶
inertia couple
惯性力偶
instantaneous couple
瞬时力偶
junction couple
结式热偶
magnesium couple
镁电偶
magnetic couple
磁偶
main couple
【建】主桁架
nichrome alumino-copper couple
镍铬-铝铜热电偶
nichrome alumino-nickel couple
镍铬-镍铝热电偶
nursing couple
哺乳的母子（心理分析用语）
ordered couple
有序数偶
prime couple
素数偶
reducing couple
还原偶
restoring couple
回复力偶
resultant couple
合成力偶
righting couple
正位力矩
rocking couple
摆动力偶
roll couple
(轧机机架的)倾翻力偶
semi-exact couple
半正合偶
standard couple
标准热电偶
stress couple
应力偶
thermal couple
热偶
thermoelectric couple
热电偶
torsion couple
扭转耦合
turning couple
扭转力偶
twisting couple
扭力偶
unit couple
单位力偶
volta couple
伏打电偶
zinc couple
锌半电池， 锌电偶
zinc copper couple
套淀积铜的锌片； 锌铜偶
couple of forces
力偶
英汉电力大词典
couple
n.力偶,偶,连接
新英汉法学大词典
couple
n.夫妇 ,夫妻,配偶
英汉环境大词典
couple
n.偶,偶联,力电偶
新英汉石油技术词典
couple
耦，力偶，电偶，力矩；〔一〕双，〔一〕对
英汉能源大词典
couple
n.偶,对,力偶
英汉石油大词典
couple
n.偶
英汉冶金大词典
couple
n.偶,对
英汉医学大词典
couple
n.力偶,联结
英汉中医大词典
couple
n.配合,配偶
英语问题`````
people
n.
(1) 人, 人们, 民族, 人类, 公民
vt.
(2) 使住（满）人
现代英汉综合大辞典
people
n.
(pl. people)
(1) (pl. peoples)民族, 种族
(2) 人民
(3) (泛指)人, 人们, 人类
(4) 平民, 老百姓, 公民
(5) 某一地区(团体, 行业, 阶级中的)人员
(6) 家族; 家人, 亲属, 亲戚, 祖先
(7) 随从, 仆从
(8) (基督教)教区的教徒
(9) (某一特定场合)动物, 生灵
the peoples of Asia
亚洲各民族
the Chinese people
中华民族 “of the people , by the people , for the people “民有, 民治, 民享(林肯的话)
the People’s Republic of China
中华人民共和国
people from all walks of life
各界人士
southern people
南方人
village people
村民
P-say that...
人们说...
visit one’s people
看望家里人
the monkey people of the forest
树林中的猴群
people
vt.
(1) 使人到...去住, 使住满人, 居于, 栖息在
(2) 饲养; 生长(with)
a thickly peopled area
人口稠密的地区
a meadow peopled wild flower
长满了野花的草地
people-to-people a.
人民之间的
beautiful people
(1) 上层社会中倡导优美、雅致风尚的有钱时髦人物, 名流
boat people
(1) “船民“(20世纪70年代末期)被越南当局强迫乘船离境的难民
flower people
(1) 嬉皮士的一个流派(尤指年轻的嬉皮士, 因配带花朵以象征和平与爱情, 故名)
flower children
(1) 嬉皮士的一个流派(尤指年轻的嬉皮士, 因配带花朵以象征和平与爱情, 故名)
Gentle P-
(1) 小妖精, 小精灵
(2) 信奉非暴力主义的人群或集团(如年轻的嬉皮士, 美国印第安人)
get people together
(1) 把人们集合起来; 把人们组织起来
my good people
(1) 诸位; 诸位乡亲(通常出于妄自尊大的人之口)
of all people
(1) 在所有人中偏偏
of all man
(1) 在所有人中偏偏
P-who live in glasshouse shouldn’t throw stones.
(1) 住玻璃房子的人切忌扔石头; 秃子别骂和尚; 五十步别笑百步; 自己有错误就别去批评别人。
set people at loggerheads
(1) 唆使他人争吵
set people at variance
(1) 唆使他人争吵
street people
(1) 贫民窟的居民(因夏天常在石阶或路边闲聊)
(2) 无固定住处以乞讨为生的年轻人
(3) 美国颓废派青年(这些青年藐视传统的价值观念, 经常聚集在街头、公园等公共场所)
the best people
(1) 上流社会人士
the Chosen P-
(1) 【宗】上帝的特选子民(指基督徒); 犹太人, 以色列人
the good people
(1) 仙妖
the little people
(1) 小精灵; 小仙子
(2) 小孩; 小鬼
(3) 小人物
the little folk
(1) 小精灵; 小仙子
(2) 小孩; 小鬼
(3) 小人物
people of good will
(1) 善良的人们, 好心的人们
men of good will
(1) 善良的人们, 好心的人们
people of quality
(1) 有身分的人, 上流人士
现代英汉词典
people
n.
(1) 人
I saw many people at the dance.
我在舞会上见到了许多人。
Were there many people at the party?
参加晚会的人很多吗?
(2) 某一地区，阶级，团体的人
theatre people
戏剧界人士
(3) 平民；底层社会的民众
Many politicians like to be thought of as a man of the people.
许多政治家喜欢被人视为平民。
(4) 种族；民族
(5) 家族；亲戚；家属；父母
I’ll take you home to meet my people.
我将带你回家看我的父母。
His people have lived in this valley for over 200 years.
他的家属在这山谷中已居住了二百多年。
people
vt.
-pled, -pling
(1) （常与with连用）使住满人；使居住于
go to the people
(1) 亲近民众；争取民众赞同（政府、计划）
person和people的区别
person和people的区别如下。
一、词义广泛性不一样。1、person英n。人民；人，人类；居民；种族vt。居住于，布满；使住满人，在?殖民；把动物放养在
二、词语用法不一样。1、person的基本意思是相对于animal或thing而言的“人”。用来表示具有某种个性或特性的人时，是可数名词，其复数形式为people；也可指已知的或非特指的人；还可指少量的人或具体人数，主要作法律用语，此时其复数形式为persons。2、people的基本意思是“人，人们”，是集体名词，没有复数形式，在句中作主语时，谓语动词用复数。泛指“人们”时其前不加定冠词the。people与定冠词the连用时，其含义为“人民(群众)”，指一个国家的或全世界的人民或者与统治阶级相对的“人民”，没有复数形式。
三、同义词解析不一样。people，person这两个词都可表示“人”，在正式用语中persons常用来代替people。其区别是：people指的是广义上的，指世间的人，大数目或数目不确定的人；person往往指的是狭义上的，指个别的人，小数目或数目确定的人。
试比较：Whoarethosepeoplestandingoverthere?那边站着的是些什么人?Whoarethosepersonsstandingoverthere?那边站着的是哪几个人?
cad中pling和ling画出的直线有什么区别
快捷键命令【PL】绘制的图形叫【多段线】；
快捷键命令【L】绘制的图形叫【直线】；
多段线对象可以是直线，也可以是圆弧，可以构成封闭的曲线。
紫色用英语怎么说
purple
adj.
紫色的
n.
紫色
purple
pur.ple
AHD:
D.J.
K.K.
n.（名词）
Color Any of a group of colors with a hue between that of violet and red.
【色彩】 紫红色：一种介于紫色与红色之间的颜色
Cloth of a color between violet and red, formerly worn as a symbol of royalty or high office.
紫红色衣服：颜色介于紫色与红色之间的衣服,曾表示穿着者是皇室或高官的象征
Imperial power; high rank:
皇权；高等级：
born to the purple.
生于皇室
Roman Catholic Church
【罗马天主教】
The rank or office of a cardinal.
红衣主教的地位或身份
The rank or office of a bishop.
教皇的地位或身份
adj.（形容词）
Color Of the color purple.
【色彩】 紫红色的
Royal or imperial; regal.
贵族或皇室的；帝王的
Elaborate and ornate:
华丽且过分修饰的：
purple prose.
华丽的散文
v.tr.intr.（及物动词和不及物动词）
pur.pled, pur.pling, pur.ples
To make or become purple.
（使）变成紫红色
Middle English
中古英语
from Old English purpul
源自 古英语 purpul
from purpure
源自 purpure
from Latin purpura
源自 拉丁语 purpura
from Greek porphura
源自 希腊语 porphura
purple
中古英语purpel〈古英语purpl紫色的
怎么测量CAD图纸中线路长度（红色电路线）
最简单的方法：
用pling命令，沿你要测量的线路画pl线，确保画完了。
然后把PL线点选，打list命令，就出来了线段的长度。
