concentration是什么意思 concentration怎么读
英式：[ˌkɒnsnˈtreɪʃn]
美式：[ˌkɒnsnˈtreɪʃn]
CET4、TEM4、考 研、CET6
concentration单词基本解析：
n.全神贯注; 浓度; 专注n.集中, 专心, 浓度
n.集中；专心；关注；浓度
concentration变化用词：
复数:concentrations;形容词: concentrative | 副词: concentratively | 名词: concentrator | 动词过去式: concentrated | 动词过去分词: concentrated | 动词现在分词: concentrating | 动词第三人称单数: concentrates |
复数：concentrations
concentration英英释义：
Noun1. the strength of a solution; number of molecules of a substance in a given volume (expressed as moles/cubic meter)
2. the spatial property of being crowded together
3. strengthening the concentration (as of a solute in a mixture) by removing extraneous material
4. increase in density
5. complete attention; intense mental effort
6. bringing together military forces
7. great and constant diligence and attention
名词 concentration:
(chemistry) the strength of a solution; number of molecules of a substance in a given volume (expressed as moles/cubic meter)
the spatial property of being crowded together
同义词：density, denseness, tightness, compactness
strengthening the amount of a substance in a unit amount of another substance (as of a solute in a mixture) by removing the other substance
increase in density
complete attention; intense mental effort
同义词：engrossment, absorption, immersion
bringing together military forces
great and constant diligence and attention
同义词：assiduity, assiduousness
concentration[ ,kɔnsən'treiʃən ]n.(chemistry) the strength of a solution; number of molecules of a substance in a given volume (expressed as moles/cubic meter)the spatial property of being crowded together同义词：densitydensenesstightnesscompactness
strengthening the amount of a substance in a unit amount of another substance (as of a solute in a mixture) by removing the other substanceincrease in densitycomplete attention; intense mental effort同义词：engrossmentabsorptionimmersion
bringing together military forcesgreat and constant diligence and attention同义词：assiduityassiduousness
concentration中文词源：
concentration用法和例句：
This book requires a great deal of concentration.
这本书需要全神贯注才能读懂。
Tiredness affects your powers of concentration.
疲劳影响注意力的集中。
a need for greater concentration on environmental issues
更加关注环境问题的必要性
a concentration of industry in the north of the country
这个国家的工业在北部的集中
glucose concentrations in the blood
血液中的葡萄糖含量
Neal kept interrupting, breaking my concentration...
尼尔不停地打断我，使得我无法集中注意力。
We lacked concentration and it cost us the goal and the game.
我们注意力不够集中，结果丢了球，输了比赛。
The area has one of the world's greatest concentrations of wildlife...
这个地区是世界上野生动物最为密集的区域之一。
There's been too much concentration of power in the hands of central authorities.
权力一直过多地集中在中央机构手中。
pH is a measure of the concentration of free hydrogen atoms in a solution...
pH值是测试溶液中自由氢原子浓度的单位。
The latest data showed that global ozone concentrations had dropped several per cent over the last decade.
最新数据显示，过去10年来全球臭氧的浓度降低了几个百分点。
The computing methods of rainfall input and runoff flow concentration in grid elements are discussed deeply.
深入探讨了单元网格的降雨输入和产汇流计算方法.
Distillery wastewater was typical organic wastewater with high ammonia concentration.
酿酒废水是一种典型的高氨氮浓度的有机废水.
He has great powers of concentration.
他注意力很集中.
辞典例句
Chinas travel service industry has seen a great transition of its concentration degree during its development.
中国旅行社业发展的不同历史时期,集中度经历了不小的变迁.
It advances output and concentration of brine and acquires the economic effect.
经过两年的生产实践,提高了卤水的产量和卤水浓度,取得了较大的经济效益.
If you skip breakfast blood sugar levels drop, fatigue, poor concentration, irritability and lethargy results.
如果你忽视早餐,则会出现低血糖 、 疲劳 、 精力不集中, 易怒和昏睡后果.
Education and work can be restructured to teach and propagate the skills of concentration and focus.
教育和工作模式可以重塑,以此教授和传播精神集中和专注的能力.
From solvent concentration point of view, gravure micyoco pissed management is necessary.
从溶剂浓度的角度来看, 凹印的室内换气管理是必须的.
A gas in solution diffuses from region of greater to one of less concentration.
溶液中的气体由浓度较高的区域向浓度较低的区域扩散.
《简明英汉词典》
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.
《简明英汉词典》
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.
《简明英汉词典》
She wrinkled her brows in concentration.
她蹙额皱眉,陷入沉思.
《现代汉英综合大词典》
The Auschwitz concentration camp always remind the world of the holocaust.
奥辛威茨集中营总是让世人想起大屠杀.
《简明英汉词典》
With great concentration she went through the movements.
她聚精会神地做完这些动作.
《简明英汉词典》
This book requires a great deal of concentration.
这本书需要全神贯注才能读懂。
《牛津高阶英汉双解词典》
a Nazi concentration camp
纳粹集中营
《牛津高阶英汉双解词典》
a momentary lapse of concentration
走神儿
《牛津高阶英汉双解词典》
His ability to absorb information was astonishing, but his concentration span was short.
他吸收信息的能力令人吃惊，但是他的注意力持续时间很短。
柯林斯例句
concentration
Everything is concentration is an essence.
"凡是浓缩的都是精华的."
This response was cau- sed by even lower concentration(0.01ppm).
BA 的浓度在0.01ppm 时也能产生这一效应。
BAP concentration was a key factor influencing membrane fouling.
BAP浓度是影响膜污染的关键因素。
CINC concentration reached its peak at 12 h after reprefusion.
CINC浓度达顶峰出现在再灌注 12 h。
The negative correlation of SCBF with EAA concentration were found.
EAA变化与SCBF呈显著负相关。
Concentration of FN secreted into the media was determined by ELBA.
ELISA方法测定培养液上清中FN的浓度。
But Hb aam RBC are decreasing as the concentration is decreasing.
Hb和RBC则随浓度增加而降低。
L-1 was the optimal spraying concentration of.
L-1为最佳喷施浓度。
Models for calculating Chl concentration.
MERIS数据叶绿素浓度反演模型。
The Determination of Concentration for SO_2 Gase.
SO_2气体浓度的测定
S is the concentration of unpaired nucleotides.
S是不配对的核苷酸的浓度。
The OLED can only emit red when the dopant concentration is 8%.
TPP掺杂浓度为8%时,为饱和的红光发射;
The POWs burst out from(of) that Nazi concentration camp one night.
一天夜里战俘们冲出了那个纳粹集中营。
The POWs busted out of that Nazi concentration camp one night.
一天夜里战俘们逃出了那个纳粹集中营。
First gear concentration is acuteness.
一档集中剧烈。
Chess requires great concentration.
下棋需要全神贯注。
Chess calls for concentration and a good memory.
下棋需要有集中的注意力和良好的记忆力。
After a while, he lets his concentration lapse and moves away.
不久，他的注意力渐渐离开了。
Concentration can increase brainpower.
专心能增加智力。
A state of mental concentration.
专心致志，全神贯注全神贯注的状态
Concentration is pretty much a forced type of activity.
专注更多是一种强迫的活动。
Concentration is often called one-pointedness of mind.
专注经常被称为意识的单向性。
Concentration comes out of a combination of confidence and hunger.
专注起源于自信与欲望的组合。
Strictly master the dose and concentration of amoxicillin.
严格掌握注射用阿莫西林钠的剂量和浓度。
The concentration of ethylene is on the high side.
乙烯浓度偏高。
Kept life in his wasted frame only by grim concentration.
仅靠聚精会神来维持骨瘦如柴的生命。
A new method of determining the concentration of LAS in wastewater.
介绍了一种测定废水中LAS浓度的新方法。
His area of concentration is economics.
他专心研究经济学。
The sprit of his concentration on teaching win colleagues` respect.
他专心致力于教学的精神赢得了同事们的尊敬。
They liberated all war prisoners from the concentration camp.
他们将所有战俘从集中营里解放出来。
They strongly recommended concentration of offer.
他们极力建议集中报盘。
They smuggled in some food for the comrades in the concentration camp.
他们给集中营里的同志们偷偷送进去一些食物。
They charged that I had threatened them with concentration camp.
他们群起而攻之，说我是在用集中营威胁他们。
He wrinkled his brow in concentration.
他全神贯注地锁紧眉头。
He spent several months in a Nazi concentration camp before he broke out.
他在纳粹集中营里关了几个月后逃了出来。
His concentration on the problem was admirable.
他对那个问题的专注令人钦佩。
The moment he relaxes his concentration,he will lapse into a stutter.
他思想一不集中，就结结巴巴起来。
He gave the matter his full concentration.
他把全部注意力都放在这件事情上。
He seized every chance to break out of the Nazi concentration camp.
他抓住一切机会从纳粹集中营跑出来。
He is a boy with little power of concentration.
他是个注意不易集中的男孩。
He has great powers of concentration.
他注意力很集中。
His area of concentration is nuclear physics.
他的专门研究范围是原子物理学。
His mouth was compressed into a thin line of concentration.
他的嘴抿成了一条线，显得很专注。
His face was a study in concentration.
他脸上完全是一副全神贯注的表情。
He pleaded family problems for his lack of concentration.
他解释说注意力分散是因为有家庭问题。
There was something pathetic in his concentration.
他那副专心致志的劲头看上去有点可怜。
Skiing at 80 miles per hour requires total concentration.
以80哩的速度滑雪需要完全的集中精神。
The great successes of life are made by concentration.
伟大的成就都是由专心造就的。
Low concentration of CDCA does not damage the liver function.
低浓度 CDCA不损害肝功能。
Higher concentration of 2,4-D (over 4mg/L) restrain callus growth.
低浓度的2,4-D对丹参愈伤组织的诱导有促进作用,但2,4-D浓度过高时对愈伤组织的生长有抑制作用。
You cannot afford to relax your concentration for a moment.
你必须集中精力，一刻都不能松懈。
Break your concentration and the ball descends.
你注意力一旦分散，小球就会下降。
Your power of concentration is amazing. Didn't you hear me come in?
你的注意力太惊人了。难道你没听到我进来吗?
Can you stop talking? You're ruining my concentration.
你能停止谈话吗？你使我无法集中注意力。
What you need is concentration and good reflexes.
你需要的是集中和良好的反应。
Children 's concentration is hard to centralize.
儿童的注意力很不容易集中。
EAG values became greater as the concentration increased.
其中,对柠檬醛和香草酸的EAG反应较强烈,并随着浓度升高反应值增大。
The Phrenic Range concentration serves to increase damage output.
其中一种状态能加大伤害输出。
The inward flow of a fluid through a permeable membrane toward a fluid of greater concentration.
内渗透一种液体透过可渗透膜流向另一种浓度比它高的液体的内部流动
His concentration lapsed after a few minutes.
几分钟后他的注意力就下降了。
What is the concentration range of interest?
分析对象的浓度范围?
Conditions in the office made concentration impossible.
办公室的状况根本不可能使人专心
Nine chances out of ten we'd both wind up in a concentration camp.
十有八九是我们俩最终都进集中营。
Is your feed solid or liquid? What is the concentration?
原料是固体还是液体?浓度是多少?
Only the hope that he might one day escape carried Jim through the ordeal of the concentration camp.
只是由于抱着总有一天可能逃脱的希望，吉姆才经受住集中营的折磨。
Chewing gum can assist your concentration.
吃口香糖可以帮助你注意力集中。
The test results show that a rare-earth concentr...
同时,对试验流程的改进和优化提出了建议。
Low NAA concentration could prolong vase life of peony cut flower.
含低浓度NAA的保鲜剂可延长切花寿命。
I found it hard to keep my concentration with such a noise going on.
吵闹声不绝于耳，我很难保持精神集中。
I find it hard to keep my concentration with such a noise go on.
吵闹声不绝於耳，我很难保持精神集中。
The concentration of acid in vomitus or aspirate need not reach this limit.
呕吐物或吸引液内酸的浓度不需要达到这一程度。
Self-contained breathing apparatus in high vapor concentration.
呼吸防护:在高浓度中使用氧气面罩。
It is because we possess concentration.
因为我们专心。
The altitude of the peak concentration was lowest in the summer.
在夏季，峰值浓度的高度为最低。
High concentration of serum leptin was existed in obesity group.
在肥胖组大鼠体内存在着高瘦素血症,提示有瘦素抵抗。
At high calcium concentration they fuse without lysis.
在钙离子浓度高时，他们融合而不解体。
Entire peoples were exterminated in the concentration camps.
在集中营整个民族被迫害而灭亡。
There is a concentration of people in big cities.
大城市人口集中。
The Auschwitz Concentration Camp always reminds the world of the holocaust.
奥许维次集中营总是让世人想起纳粹对犹太民族的大屠杀。
The Auschwitz concentration camp always remind the world of the holocaust.
奥辛威茨集中营总是让世人想起大屠杀。
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。
Stress and tiredness often result in a lack of concentration.
紧张和疲劳常使人精神不集中。
Concentration is essential if you want to do a good job.
如果你想把事情做好,专心是必要的。
His area of concentration is economics.
他专心研究经济学。
Check oxygen concentration by a refractometer.
用折射仪测量一下氧气的浓度。
Titanium is useful at low concentration only.
钛只在低浓度时起作用。