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con·cen·tra·tion 英ˌkɒnsənˈtreɪʃən美ˌkɑnsənˈtreʃənAHDkŏn'sən-trāʹshən ★★★☆☆高四六研ＩＳ牛４６八ＴCOCA³⁴³³BNC²¹⁹⁴iWeb²⁷⁷⁵Economist⁵³¹⁷
基本双解英英词源搭配记法近义反义句型派生词例句Thesaurus例句
n.集中³²;专心⁷;浓度⁶¹复数concentrations
化学基本概念行为
n.名词
U专心,专注the direction of attention on a single thing,idea,subject,etc. C集中,集结a close gathering
Noun:
the strength of a solution; number of molecules of a substance in a given volumethe spatial property of being crowded togetherstrengthening the concentration as of a solute in a mixture by removing diluting materialincrease in densitycomplete attention; intense mental effortbringing together military forcesgreat and constant diligence and attention词根词缀： con-共同 + -centr- 中心 + -ation 名词词尾
用作名词 n.
动词+～disrupt〔disturb〕 one's concentration扰乱注意力lose one's concentration分散注意力形容词+～considerable concentration高度集中的注意力deep concentration聚精会神high concentration高浓度large concentration of population人口高度集中low concentration低浓度～+名词concentration camp集中营介词+～in concentration专心地power of concentration集中思想的能力with concentration专心地～+介词concentration of fire火力集中concentration of sea water海水浓缩concentration on对…的专注concentration on civil rights对公民权利的专注
钱博士concentrate集中，浓缩，专注+ion抽象名词后缀⇒集中，集中物；浓缩，浓度；专心，专注
参考单词concentrate集中，聚集，专注。非常记忆ncon康〖谐音〗+central中心的〖熟词〗+tion神〖谐音〗⇒康熙在市中心和神聊得很专注方振宇词汇奥秘contogether，一起+centr中心+ate动词后缀+ion表名词，动作或状态→专心，专注concentrate集中，浓缩，专注+ion抽象名词后缀⇒集中，集中物；浓缩，浓度；专心，专注。蒋争熟词记忆con-加强意义centre中心-ation名词后缀⇒集中近义词 占去 … …focus焦点study研究density密度thinking思考attention注意awareness认识assiduity勤勉immersion沉浸tightness密闭denseness稠密meditation沉思speciality专长collection收集compression压缩application应用deliberation熟虑condensation浓缩attentiveness注意compactness致密性engrossment用大字写absorption吸收，吸收作用…assiduousness刻苦有毅力…反义词 dilution稀释distraction分心distribution分布
用作名词(n.The tennis players need total concentration during play.网球运动员在比赛中需要全神贯注。
It is hard to keep one's concentration up to concert pitch in this sort of scene.在这种场合下,要使注意力处于高效能状态是很困难的。
It's the sort of work that calls for a high level of concentration.这工作需要高度集中注意力。
He is most capable of intense concentration.他非常擅长集中注意力。
This is a novel depicting the bitter sufferings of the inmates in a Nazi concentration camp.这是一本描写关押在纳粹集中营的人受苦受难的小说。
On concentration of sea water we obtain salt.海水经浓缩后我们得到盐。
There are heavy concentrations of that fish at the lower depths.那种鱼大量聚集在深潭。
Large concentrations of capital were in the hands of merchants.大量资本集中在商人手里。
This concentration of airborne firepower wrought havoc with the enemy forces.这次机载火力的集中攻击给敌军造成很大破坏。
A gas in solution diffuses from region of greater to one of lessconcentration.溶液中的气体由浓度较高的区域向浓度较低的区域扩散。Phemoconcentration血浓缩Pbioconcentrationn.生物浓缩Pmacroconcentration常量浓度Preconcentration再浓集再浓缩Pdeconcentrationn.分散排除集中
名词100%
用作名词The tennis players need totalconcentrationduring play.网球运动员在比赛中需要全神贯注。
Stress and tiredness often result in a lack ofconcentration.紧张和疲劳常使人精神不集中。
His area ofconcentrationis economics.他专心研究经济学。
Check oxygenconcentrationby a refractometer.用折射仪测量一下氧气的浓度。
Titanium is useful at lowconcentrationonly.钛只在低浓度时起作用。noun.consolidation of effort
同义词 absorption,combination,consolidationapplication,assembly,centering,centralization,clustering,compression,concern,congregation,convergence,converging,debate,deliberation,fixing,focusing,heed,intensification,narrowing,need,single-mindedness,study,unityamassing,bringing to bear,close attention,coalescingcompactingflockinghuddlingmassing
反义词 division,parting,separation,severancedispersal,scatteringnoun.aggregation
同义词 accumulationarmy,array,audience,band,cluster,collection,company,concourse,convergence,flock,group,herd,horde,mass,miscellany,mob,party
反义词 dispersal,scattering,separation
absorptionnoun total attention toward something
captivation,engagement,engrossment,enthrallment,fascination,hang-up,holding,immersion,intentness,involvement,occupation,preoccupation,raptness
applicationnoun hard work
assiduity,attention,attentiveness,busyness,commitment,concentration,consideration,dedication,deliberation,diligence,effort,industry,perseverance,study,zeal
applicationsnoun hard work
assiduities,attentions,attentiveness,busyness,commitments,concentrations,considerations,dedications,deliberations,diligences,efforts,industries,perseverance,studies,zeal
assiduitynoun diligence
assiduousness,attention,attentiveness,care,concentration,doggedness,effort,industriousness,industry,persistence,sedulousness
assiduousnessnoun diligence
assiduity,attention,attentiveness,care,concentration,doggedness,effort,follow-through,industriousness,industry,persistence,sedulousness
attentivenessnoun attention
alertness,concentration,consideration,diligence,heedfulness,vigilance,watchfulness A gas in solution diffuses from a region of greater to one of less concentration.
溶液中的气体会由浓度高的部分扩散到浓度低的部分。《21世纪大英汉词典》
The challenge is to have the power of concentration to shut that out.
最大的挑战就是你要努力集中精神减少这些因素的干扰。 yeeyan
Active cell can maintain the proper concentration of sodium in the body.
有活性的细胞，能使钠在体内保持合适的浓度。 yeeyan
Focalization, concentration, of consciousness are of its essence.
专注的本质是意识的聚焦和集中。 yeeyan
If the heat concentration could be done without all the paraphernalia of mirrors, though, thermoelectricity’s inefficiency would be offset by the cheapness of the kit.
倘若能集中热量而不需要使用镜子的复杂步骤，虽然热电效率不高，但设备的廉价却可以弥补这点。 ecocn
If you want to minimise the abuses of power then that kind of concentration of power is frankly quite dangerous.
如果你想最大限度地减少权力的滥用，那么坦率地说，这种权力集中是相当危险的。 yeeyan
In ordinary life, we tend to equate focus with concentration.
在日常生活，我们常把焦点等同于专心。 douban
In that situation, you'll be limited by the photons, but not by the concentration of the molecules.
在这种情况下，反应的速率收到光的限制，而不是分子浓度的限制。163
So this is where the concentration of B is roughly constant over time.
那么这是 B的浓度,粗略地随时间变化保持常量。163
So this is moles per liter per second, right? It's disappearance of some concentration for time.
所以这里的单位是摩尔每升每秒，对吗？这代表浓度随着时间的减少。163
This is so that you don’t squander your efforts or concentration.
如此这般你就不会浪费你的努力或专心了。 yeeyan
This is some concentration unit, typically moles per liter.
这是浓度的单位，一般是摩尔每升。163
This is our initial concentration.
这是我们的初始浓度。163
This is concentration.
这是浓度。163
Titration, to remind those who dozed through their chemistry lessons, is a way of working out the concentration of a substance in a solution.
滴定法为了给那些在化学课上打过瞌睡的同学们提个醒是一种计算溶质在溶液中的浓度的方法。 ecocn
We can choose to influence the tiger with the power of our mind, if our concentration is strong enough.
六，如果我们意志够集中的话，我们可以用头脑的力量去改变老虎的意图。 yeeyan
When you think with full and strong concentration about something that you want to happen, and your mind does not resist the subject of your thought, your thought materializes.
当你用全部的、足够坚定的信念集中在你希望发生的事情上，以至于你的精神无法抵制你的这个想法，你的想法就实现了。 yeeyan
Yet factory owners like to cluster together because of the concentration of skills, as well as infrastructure, that cities offer.
但是由于技术的集中和城市提供的基础设施，工厂主仍然喜欢聚集在一起。 ecocn |