concentration
美 [ˌkɑnsənˈtreɪʃ(ə)n] 
英 [ˌkɒns(ə)nˈtreɪʃ(ə)n]
词形变化
复数：concentrations 反义词
同义词
英汉双解
1. | [u] 专心；专注the ability to direct all your effort and attention on one thing, without thinking of other things |
| 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。 |
2. | [u] ~ (on sth) 关注；重视the process of people directing effort and attention on a particular thing |
| a need for greater concentration on environmental issues 更加关注环境问题的必要性 |
3. | [c] ~ (of sth) 集中；聚集a lot of sth in one place |
| a concentration of industry in the north of the country 该国北部的工业集中地 |
4. | [c][u] 浓度；含量the amount of a substance in a liquid or in another substance |
| glucose concentrations in the blood 血液中的葡萄糖含量 |
英汉解释
n. | 1. 【化】提浓,蒸浓,浓缩;浓度;稠密度;【矿】汰选,选矿,富化 |
英英解释
例句
It's as if your ascending levels of concentration have brought you to the top of a flag pole.
这就好比上升的定力层次把你带到了一根旗杆的顶点。
Then, by the relationship between the heat conductivity and the impurity concentration, the concentration distribution can be obtained.
进而可以据热导率和掺杂浓度的关系，得到半导体中掺杂浓度的分布。
My concentration levels were never up to much at the best of times, but modern technology has left them almost non-existent.
我的注意力水平从未在情况最佳时发挥到最好状态，但是现代科技已经让它们几乎消失殆尽了。
In just a few days in 1941, the Nazis shot more Jews in the east than they had inmates in all their concentration camps.
仅在1941年的几天内，纳粹在东线枪杀的犹太人数量，就比所有集中营的囚犯人数还要多。
The solubility and release is compared with that of other equal concentration fertilizers produced at home and abroad.
测试并对比国内外同等浓度肥料的溶解释放。
In contrast, the drug with higher molecular weight tends to accumulate and maintain an effective concentration in tumor for a longer period.
分子量较大的药物较易在肿瘤内部积聚，从而能在较长时间内保持一定的有效药物浓度。
when you eat microwave food, the body will produce a certain concentration of the harmful changes.
当你吃微波食物，身体会产生有害的变化的一定浓度。
Think like a buyer to assess which media connect you with the greatest concentration of people you're trying to reach.
像买家一样思考，以便评估哪一家媒体能够覆盖最集中的目标群体。
Focus: Effort, Attention, concentration, motivation, application, single mindedness emphasis, to name but a few of its synonyms.
专注的同义词很多，比如：努力，注意力，专心，自觉动力，勤勉，一心一意，等等不一而足。
So if you were to sketch it out as a function of time, eventually you'll get to the concentration A equilibrium.
那么如果你把它作为时间的函数画出来，最终你会达到浓度A平衡。
The child's face was set in fierce concentration as she painstakingly scrawled some wavering, curly lines onto the parchment.
孩子的聚精会神的埋头涂鸦，汇着一些弯曲摆动的线条。
I never worked flat out all day long. I worked in waves between total concentration and total relaxation, cycling many times per day.
我按照自己完全放松和全神贯注的工作之间的周期安排自己的作息时间。
adsorption The concentration of a chemical substance on the surface of an abiotic or biotic system.
吸附化学物质集中于无生命或生物系统的表面。
To tell the truth has never been useless to me as much concentration as a boy before, I was moved, but moved to the meaning of this love?
说句实话从来没用一个男孩子对我这么用心过，我很感动，可是这种感动是叫做爱吗？
There has probably always been a greater concentration of people in prison who stand out in some way.
大概在监狱里面总是聚集着比别处更多的与众不同的人。
It was concluded that failure of double clip reed was the result of local stress concentration and cracking at the sharp elbow of reed.
双卡簧片成形时弯角较尖锐并有明显裂纹是导致失效的原因。
The taste of Nanchuan wild tea is strong concentration and easy to oxidation for the high content of tea polyphenols and catechins.
茶多酚、儿茶素含量丰富，决定了南川野生大树茶易氧化，成茶滋味浓强度高。
The Lei Seca (Dry Law) makes it a criminal offence to drive with a blood-alcohol concentration of 6 decigrams per litre or higher.
LeiSeca（禁酒法）将驾驶时血液酒精浓度每升6分克或更高定为刑事犯罪。
Soon the word came that Laszlo was shot to death when trying to escape the concentration camp[5].
很快有消息说拉兹洛在逃离集中营的时候被枪杀了。
Landfill leachate contained high concentration of pollutants and great variation is often observed in either composition or flow rate.
垃圾渗滤液污染物浓度高，水质水量变化大，是国内外污水处理的难题。
It revealed beyond cavel the vast and growing concentration of control of money and credit in the hands of a few men.
它用铁一样的事实揭示出：财富和信贷大量地日益集中地控制在少数人手里。
For one reason, most biological effects operate at these, or lower levels of concentration.
一个原因是：大多数生物效应都是在这样的（或者更低的）浓度水平下起作用的。
This concentration is not dissipated by agents.
这一浓缩不会被媒介所冲淡。
Such "noise" is undesirable in the analysis of low uranium concentration.
这种“噪音”在分析低含量铀时应当避免。
Chess is a game that calls into play all your powers of concentration.
国际象棋是一项需要全神贯注的活动。
The disciple looked at his teacher and said: "I see that I have to sharpen my concentration in order to be able to use this power. "
弟子看着师傅说：“我明白了，要想使用这个力量，我必须集中自己的全部精力”
Being hypnotized is usually characterized by intense concentration, extreme relaxation and high suggestibility.
通常是被催眠的特点是激烈的浓度，极度放松和高暗示。
A school may expert faculty in just a few areas of concentration, so a student is wise to check course offerings with care.
相关院校可能只在一些专设领域开设专业课程，所以学生们在选修课程的时候应当谨慎。
The smog that has engulfed Moscow for a week eased a bit Tuesday, but the concentration of pollutants remained high.
周二，盘踞莫斯科达一周之久的烟雾稍有消散，但空气污染物浓度依然很高。
Even tadpoles exposed to the weakest concentration of the hormone were, in one of two groups, twice as likely to become females.
即使放置在荷尔蒙浓度最低的环境中的蝌蚪，两组中的一组中变成雌性青蛙的比例，比正常环境下高出两倍。
In wealthy areas, the rewards are higher, so I suspect the concentration of illicit concerns actually mirrors that of the overall economy.
富裕地区的回报更高，因此我猜测，非法企业的集中实际上反映了整体经济的情况。
Within a week I noticed an increase in my energy and concentration, and I felt more clear-headed.
一周之内，我就感到精力和注意力都有所提升，头脑也更加清醒。
With the concentration increase of carbon nano-tube, the surface and volume conductivity decreased, and there were a conductive threshold.
随碳纳米管含量增加，聚酰亚胺薄膜的表面电阻率和体积电阻率都有明显降低，并存在一个阈值；
How much material is available for the analysis, and what is the approximate concentration ot the compound of interest (the analyte)?
可用于分析的材料有多少？所感兴趣的化合物（分析物）的浓度大约是多少？。
Seated inside a small isolation booth with wires trailing from the helmet on her head, the subject seems deep in concentration.
在一个由尾随在她头上的头盔隔离线的小摊位上时，似乎在专心的主题。
Narrow River Inlet at the quiet water, food concentration, easy to choose the best habitat to fish.
河汊处水窄水静，食物集中，便于鱼栖息的最佳选地。
In a certain degree, it achieved data concentration, reduce maintenance costs and improve the bank's market competitiveness.
在一定程度上实现了数据大集中，降低了维护成本，提高了银行的市场竞争力。
Diamond concentration, commonly referred to as CON, is a measure of the amount of diamond contained in a segment based upon volume.
金刚石浓度，就以行骗、是量度钻石所载金额部分是以量。
Energy Minister Edison Lobao said the outage was provoked by an intense concentration of lightning, wind and rain.
巴西能源部长罗宝（EdisonLobao）说，停电是由闪电、狂风和暴雨高度集中到一起所引发的。
Meditation and concentration is not forcefully practice, this is a just a flow of our of pure consciousness.
冥想和专注不是强迫性的练习，只是一种很自然的纯净的意识流。
That she herself was involved in choosing concentration-camp gypsies for a wartime film project, "Tiefland" , there is no doubt.
确信无疑的是，她曾在战时摄制电影《高地》（Tiefland）过程中，使用过集中营的吉普赛人。
Sitting at her desk in deep concentration was my sister Flora. She looked as though she had spent a sleepless night .
全神贯注地坐在桌旁的是我妹妹弗洛拉，她看上去好像是通宵未睡。
The kind of these compounds and concentration in the heating season were higher than i. . .
这些污染物的种类和数量都是采暖期高于非采暖期。
no concentration, just a white disorder everywhere around me, you know I'm so tired now.
没有集中，只是一个白色的障碍我周围到处，你知道我现在太累。
One of the Jews in hiding smuggles himself into a concentration camp to see if the younger sister of the woman he loves is still alive.
藏在下水道里的一个犹太人偷偷跑到集中营，去看他深爱着的女人的妹妹是不是还活着。
