disperse 和scatter做分散意思有什么不同?谢谢。
disperse: 多指把一群人或物等彻底驱散。
1. 使散开,使疏开,使溃散;赶向四方,解散(集会等);疏散(飞机、船只等):
The riot police dispersed the crowd.
防暴警察驱散了人群。
2. 使消失;使消散;赶散,驱散(薄雾、霭等):
The wind dispersed the fog.
风驱散了雾。
3. 使广泛分布;使散布:
The seeds were dispersed on the plowed lands.
种子被撒播在耕过的土地上。
scatter: 指人或物向四处散开,或把物随意撒开。
1. 散布;撒播;撒:
to scatter seeds
播种
2. 使散开,驱散:
to scatter the crowd
驱散开人群
scatter和disperse的用法有什么区别?
scatter、disperse、dissipate、dispel、distract 这些具有分散意思的次的区别一起告诉你。
scatter 普通用词,可指物向四处“分散”、“散开”;也可指外力将人或物“驱散”。
scatter 的特点是侧重强调朝不同方向不规则地散开。
1)The shopping bag broke and everything I had bought scattered over the
pavement.
购物袋破了,我买的东西散落在人行道上。
2)The pupils scatter in all direction to their respective homes after the school
is over.
放学后,学生们向各方向散去各自回家。
3)She tore the rose apart and scattered the petals over the grave.
她掰开玫瑰花,将花瓣撒在坟墓上。
4)When the tree falls, the monkeys scatter
树倒猢狲散。
5)The breeze scattered the leaves all over the garden.
风把落叶吹得花园里遍地都是。
6)A cold silvery mist had veiled the afternoon , and the moon was not yet
scatter it.
这天下午起了一片银白色的寒雾,这会儿月亮还没有将雾霭拨开。
● 过去分词scattered还可表示“零零散散”、“散落”的意思。
1)The houses in the village are scattered on the slope of the hill.
村里的房子零零散散座落在山坡上。
2)All sorts of shells are scattered here and there on the beach.
沙滩上到处散落着各种各样的贝壳。
3)With the help of a metal detector, they discovered that the wreckage lay
scattered over 2000-square-feet area, buried beneath sand and seaweed.
用金属探测器的帮助下,他们发现飞机残骸散落在2000平方英尺左右的区域,埋在沙子
和海藻里。
disperse 与 scatter 一样指人或物等散开,多用于强调整体的离散。用于人时可表示有
意识的离散。
1)The sun will disperse the mist.
日出很快就会使浓雾消散。
2)When dusts are at levels where little air is in motion, they do not disperse
for a long time.
灰尘在空气流动不大的地方很长时间不会散开。
3)All of a sudden a thunderstorm came up and dispersed / scattered the
picnickers in the park.
突如其来下了一场雷雨,把在公园里野餐的人驱散了。
4)Police fired shots and used teargas to disperse the demonstrators.
警方鸣枪并使用催泪弹来驱散示威者。
5)Groups of policemen were dispersed all along the street where the Queen was
to pass.
警察沿着女王经过的街道散开。
dissipate也可表示人和物的散开和驱散人和物,另一有特点的用法是指精力、物力或财力
等的散去,含浪费挥霍之意。
1)When it started to rain, the crowd quickly dissipated.
天开始下雨了,人群很快散开。
2)He tried to dissipate the smoke by opening a window.
他打开窗子,试图使房中的烟消散。
3)Some form of resonator may be used to dissipate energy in an oscillating
feed system.
某些形式的谐振器可用来耗散供应系统内的振荡能量。
4)His humorous remarks dissipated the tension in the meeting room.
他幽默的讲话驱散了会议室里的紧张气氛。
5)Despite his repeated apologies, his anger did not seem to dissipate at all.
尽管他一再道歉,他的怒气似乎并没有消除。
6)All these trivial matters dissipated much of our energy in the work.
所有这些小事耗费我们的工作中的大部分精力。
7)He quickly dissipated the wealth he inheritted from his father.
他很快把从父亲努力谁继继承财产挥霍贻尽。
dispel 指一物使另一物分散消失。从“驱散”引申出“消除”疑虑、恐惧、误会等。
1)The wind soon dispelled the fog.
风很快就把雾吹散了。
2)The rising sun dispelled the darkness.
初升的太阳驱散了黑暗。
3)How can we dispel their doubts and fears?
我们如何才能消除他们的怀疑和恐惧?
4)Truth and frankness can dispel misunderstanding.
诚实和坦率能消除误会。
5)The company is trying to dispel rumour about a take-over.
公司力图澄清有关接管的流言。
6)The sort of new energy drink helps dispel fatigue and restore physical
strength.
这种新能量饮料能帮助驱除疲劳,恢复体力。
distract指注意力或精力分散,使分心,常与介词from 连用。
1)When the desk was placed facing the window, he found himself distracted from
his work by the activities in the street.
当将写字台放到面对窗外后,他发现自己受到街上活动干扰不再能注意力集中于工作。
2)Although I tried to concentrate on my homework I was distracted by the noise
from the next door.
尽管尽力集中精力做作业,但是隔壁的噪声使我注意力集中不起来。
3)His thoughts were distracted from his painful experience by the sudden
arrival of one of his neighbors
邻居的突然来访使他从回忆痛苦的经历中回过神来。
4)Tom admits that playing video games sometimes distracts him from his
homework.
汤姆承认玩电子游戏有时会使他无心做作业。
5)Don't let too many social activities distract you from your study
不要让太多的社会活动分散你的学习的精力。
acquaintance用联想记忆法怎么才能记住
可以通过下面办法记忆:
首先记住quaint少见的,古色古香的,acquaint使熟悉(ac看为前缀,否定的意思,就是使他们不少见,就是使熟悉),联想到一起即acquaintance熟悉的人(后缀加上ance,变为名词,熟悉的人)。
科学好记,而且一下记3个单词。
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1.联想记忆法:
利用事物间的联系通过联想进行记忆的方法。联想是由当前感知或思考的事物想起有关的另一事物,或者由头脑中想起的一件事物,又引起想到另一件事物。由于客观事物是相互联系的,各种知识也是相互联系的,因而在思维中,联想是一种基本的思维形式,是记忆的一种方法。
2.注意要点:
(1)要选择好联想的中介物(即选择好联想的通道)。因为这是记忆的关键,选择得好,会“豁然开朗”,一下子联想到某种材料或解题的方法,问题就得到解决;选择得不好,有时十分简单的也会“卡壳”,久思不得其解。
(2)要注意知识的积累。因为联想是新旧知识建立联系的产物,先学的知识应成为后学的知识的基础,旧知识积累得越多,新知识联系得越广泛,就越容易产生联想,也就越容易理解和记忆新知识。
请高手帮我联想下下面两个小单词,怎么记忆
跟我来用联想记忆法
feud宿仇
fe-fei -飞-踢飞
u 形状象不象一个深坑呢
d 底-到底部
对一个人有很深的宿仇,一脚把他踢“飞”入一个“深坑”,让他在坑“底”永远上不来。
fraud
F福
RA拉
U乌
福拉乌额 象不象英语的FLOWER 美丽的“花”是用来“欺骗”蜂蝶来为它传授花粉的
好了,同学们有没有记住呢?
scatter和disperse的用法有什么区别
1、具体含义不同scatter指人或物向四处散开,或把物随意撒开。disperse:多指把一群人或物等彻底驱散。2、用法不同scatter可用作及物动词,也可用作不及物动词。用作及物动词时,后接名词或代词作宾语。可用于被动结构。用作不及物动词时也可表示“自行散去”。disperse,可接名词或代词作宾语,还可接反身代词作宾语,以加强语气。例句:Scatter the tomato over, then dress the salad.把西红柿散放在上面,然后给色拉加调味汁。Police fired shots and used teargas to disperse the demonstrators警方鸣枪并使用催泪弹来驱散示威者。扩展资料词汇解析:1、scatter英文发音:[ˈskætər]中文释义:v.撒;撒播;散开;四散;使分散;驱散例句:She tore the rose apart and scattered the petals over the grave她掰开玫瑰花,将花瓣撒在坟墓上。2、disperse英文发音:[dɪˈspɜːs]中文释义:v.(使)分散,散开;疏散;驱散;散布;散发;传播例句:Because the town sits in a valley, air pollution is not easily dispersed.因为小镇坐落在山谷中,空气污染不太容易散去。
accessible和available用法有什么区别?
accessible 和 available用法辨析:
动词access 的计算机意义上“存取/访问(数据或程序)”已被人们广为接受,近几年它已被运用于非技术领域,从而有更广泛的意义“通常是通过科技手段来取得(货物或信息)”。目前常用的意思为:
1)To obtain access to (data or processes).接近,进入:获得接触(数据或程序)的途径
2) To obtain access to (goods or information), usually by technological means. 使用,接近,获取:使用科技手段取得(货物或信息)
access 做名词用的情况比较多,通常意思为:
1)A means of approaching, entering, exiting, or making use of; passage.通道,入口,出口,使用途径:接近、进入、出去或使用的方法手段;通道
例如: The only access to the town is across the bridge.到镇上唯一的通路是经过一座桥。
2)The act of approaching.接近,进入:接近的行为
例如:a man of easy access 易于接近的人, 平易近人的人
3)The right to approach, enter, exit, or make use of:接近权,享用权,出入权:接近、进入、出去或使用的权力:
例如:Citizens may have free access to the library. 市民可以自由使用图书馆。
习惯用语为:have [gain, get, obtain] access to:得接近; 得会见; 得进入; 得使用
1) If you have access to a building or other place, you are able or allowed to go into it.
---- The facilities have been adapted to give access to wheelchair users.
2) If you have access to something scuh as information or equipment, you have the opportunity or tirht to see it or use it.
---- Patients should have acess to their medical records.
3) If you have access to a person, you have the opportunity or right to see them or meet them.
--- My ex-wife deliberately sabotages my access to the children.
所以 accessible 就有如下的意思了:If a place or building is accessible to people, it is easy for them to reach it or get into it. If an object is accessible, it is easy to reach. If something is accessible to people, they can easily use it or obtain it. If you describe a book, painting, or other work of art as accessible, you approve of it because it is simple enough for people to understand and appreciate easily.
1) Easily approached or entered.易接近的,易进入的
2) Easily obtained:易得到的:
例如: accessible money 易得到的金钱
3) Easy to talk to or get along with:易相处的:易于与之交谈或相处的:
例如: an accessible manager.易于相处的经理
4)Easily swayed or influenced:易感的,易受影响的:
例如: accessible to flattery.爱听奉承话
available 的意思主要是:
1)If something you want or need is available, you can find it or obtain it. 可得到的;可利用的
Chinese commodities available for export are varied. 中国可供出口的商品种类繁多。
I'm sorry, those overcoats are not available in your colour and size.
对不起,这种外套没有你要的颜色和尺码。
Attention, please. These tickets are available on (the) day of issue only.
请注意,这种车票仅在发售当天有效。
2)Someone who is available is not busy and is therefore free to takl to you or to do a particular task. 可接受探访的;可见客人的
Is the manager available? 经理在不在?
The lawyer is not available now. 律师现在没空。
disperse 和scatter作分散意思有什么不同?谢谢
scatter,disperse,spread,diffuse
这些动词均含“分散、散开”之意。
区别:
1.scatter指人或物向四处散开,或把物随意撒开。
2.disperse多指把一群人或物等彻底驱散。
3.spread指一直延伸、蔓延,侧重遍及。
4.diffuse指光线、声音或气味等在空中传送或散布,强调覆盖面积与物质分布相对密度之间的关系。
希望这些对你有帮助
注意采纳最佳答案
哦
如果可以的话+分
嘻嘻
matlab 中scatter函数什么意思
A=[384 310;386 306;389 300;392 294;396 287;400 281;404 277;409 272;413 269;417 267;420 265;424 263;430 260;434 257;439 256];x=A(:,1);y=A(:,2);n=length(x);c = linspace(1,10,length(x));scatter(x,y,[],c)。text(x,y,arrayfun(@(x)[' ' num2str(x)],1:n,'UniformOutput',0))。扩展资料:新版本的MATLAB可以利用MATLAB编译器和C/C++数学库和图形库,将自己的MATLAB程序自动转换为独立于MATLAB运行的C和C++代码。允许用户编写可以和MATLAB进行交互的C或C++语言程序。另外,MATLAB网页服务程序还容许在Web应用中使用自己的MATLAB数学和图形程序。MATLAB的一个重要特色就是具有一套程序扩展系统和一组称之为工具箱的特殊应用子程序。工具箱是MATLAB函数的子程序库,每一个工具箱都是为某一类学科专业和应用而定制的,主要包括信号处理、控制系统、神经网络、模糊逻辑、小波分析和系统仿真等方面的应用。参考资料来源:百度百科-MATLAB