concentration
- n. 专心，专注；关注，重视；集中，聚集；含量，浓度
[ 复数 concentrations ]
网络释义专业释义英英释义
Concentration [物] [化学] 浓度 ; [化学] 浓缩 ; [科技] 集中 ; 专注
mass concentration [分化] 质量浓度
Sachsenhausen Concentration Camp 萨克森豪森集中营
Minimum Inhibitory concentration 最小抑菌浓度 ; 最低抑菌浓度 ; 最小抑制浓度 ; 最低抑制浓度
minimum bactericidal concentration 最小杀菌浓度 ; 最低杀菌浓度 ; 杀菌浓度 ; 最低杀菌浓度试验
concentration of brain power 智力密集型 ; 笨力稠密型
concentration of offers 集中报盘 ; 会合报盘 ; 报盘
concentration polarization [物化] 浓差极化 ; 浓度极化 ; 浓度梯度
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浓度 - 引用次数：8640
②Screening concentration of G418 is 600μg/ml.
确定G418的筛选浓度为600μg/mL。
参考来源 - CXCL12含量 - 引用次数：1031Objective To establish a simple method for the detection of phenol concentration in phenol ear drops.
目的探讨苯酚滴耳液中苯酚含量测定的简便方法。
参考来源 - 苯酚滴耳液中苯酚含量的紫外分光光度测定法注重 - 引用次数：4A specialist cannot be outstanding in his field without a wide range of backup knowledge related to medicine and other sciences,plus a concentration on beside issues.
只有具备扎实广博的医学基础知识和其他相关专业知识,并注重临床实际工作,才可能成为本专科的优秀医生。
参考来源 - 如何做一名优秀的医生 -
浓度 - 引用次数：7161
The concentration of Lead treatment was 400mg.
处理液浓度为400mg．L-1（以纯Pb计）。
参考来源 - 重金属铅污染土壤的植物修复研究含量 - 引用次数：1115The negative air ions concentration in spring was 43.6 percent more than it’s in winter.
西湖山林空气负离子含量春季比冬季高43.6%。
参考来源 - 西湖山林植被空气负离子比较研究 -
浓集 - 引用次数：5 参考来源 - 贵金属元素在复膜树脂上的分离富集行为及其原子吸收光谱法测定的研究浓缩物浓缩
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集中度 - 引用次数：1708
High market concentration harms economic development, it is necessary to lower it.
高市场集中度的银行业结构从短期和长期来看都是不利于经济发展的,因此要适当降低银行业市场集中度。
参考来源 - 中国银行业市场结构优化问题研究集中 -
汇流 - 引用次数：27 参考来源 - 流域水文尺度若干问题研究精选洗矿法浓度富集作用
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密集化 - 引用次数：2
Aside from the influence of immigrants, factors such as environment and administration affected the concentration of villages greatly. Another discovery of this research is that the fundamental reason of the concentration of villages lies in the development of villages themselves.
本文的研究也发现，导致村落的密集化的最根本原因还在于村落自身的发展，每个村落在规模上都经历了从零星聚落到饱和型村落、在管理上则经历从依附大村到独立成村的过程，独立成村的标志是土地庙的建立。
参考来源 - 整合与分化——明永乐以后河北平原的村落形态及其演变 -
浓缩
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浓缩浓变浓化
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浓缩
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浓度浓缩集中;浓度;浓缩
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集中
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集结
·2,447,543篇论文数据，部分数据来源于NoteExpress
concentration [ ,kɔnsən'treiʃən ]
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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
- 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
- bringing together military forces
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great and constant diligence and attention
同义词： assiduity assiduousness
以上来源于: WordNet
柯林斯英汉双解大词典
concentration /ˌkɒnsənˈtreɪʃən/ CET4 TEM4
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1.
N-UNCOUNT Concentration on something involves giving all your attention to it. 专注
例：Neal kept interrupting, breaking my concentration.
尼尔不断打扰，打断我的注意力。
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2.
N-VAR A concentration of something is a large amount of it or large numbers of it in a small area. 集中
例：The area has one of the world's greatest concentrations of wildlife.
该地区有世界上野生生物最集中的区域之一。
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3.
N-VAR The concentration of a substance is the proportion of essential ingredients or substances in it. 浓度
例：pH is a measure of the concentration of free hydrogen atoms in a solution.
pH值是溶液中游离氢原子浓度的计量单位。
双语例句原声例句权威例句
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Tiredness affects your powers of concentration.
疲劳影响注意力的集中。
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Neal kept interrupting, breaking my concentration.
尼尔不断打扰，打断我的注意力。
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She was possessed of exceptional powers of concentration.
她有高超的专注能力。
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Lyrica causes side-effects in some patients, including problems with mental concentration and attention.
VOA: special.2011.08.02
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We can never just have it there before us or, as I say, if we can--if we can--it's a very, very difficult act of concentration.
我们永远不能只面对着它，或者，要我来说，如果我们可以的话，那将需要高度集中注意力，这是很难的。
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That signal is carried here, for example, by the concentration of second messengers - the concentration of something else.
这里这个信号由,第二信使的浓度,即另一种物质的浓度来传递
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