基本释义
- n.
- 全神贯注; 浓度; 专注
词性变化
- 复数:concentrations;
实用例句
This book requires a great deal of concentration.
这本书需要全神贯注才能读懂。
牛津词典
Tiredness affects your powers of concentration.
疲劳影响注意力的集中。
牛津词典
a need for greater concentration on environmental issues
更加关注环境问题的必要性
牛津词典
a concentration of industry in the north of the country
这个国家的工业在北部的集中
牛津词典
glucose concentrations in the blood
血液中的葡萄糖含量
牛津词典
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.
期刊摘选
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.
期刊摘选
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.
期刊摘选
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.
期刊摘选
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.
期刊摘选
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.
期刊摘选
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.
期刊摘选
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
真题例句
Japanese listeners sometimes closed their eyes to enhance concentration.
出自-2011年12月听力原文"Looking at studies that tested concentration, the number of studies showing a benefit was exactly the same as the number that found no benefit," she says.
2019年12月四级真题（第三套）阅读 Section BAnd no studies found that eating breakfast was bad for concentration.
2019年12月四级真题（第三套）阅读 Section BBreakfast is also associated with improved brain function, including concentration and language use.
2019年12月四级真题（第三套）阅读 Section BBut after about 10 minutes my mind begins to wander and I lose concentration.
2018年12月四级真题（第一套）听力 Section BHowever, one of the review's researchers, Mary Beth Spitznagel, says there is "reasonable" evidence breakfast does improve concentration—there just needs to be more research.
2019年12月四级真题（第三套）阅读 Section BThe effect of policies generating long-term resource concentration has also created a distinctive set of universities which are research-led and commercially active.
出自-2011年12月阅读原文It seems clear that the concentration of research and commercialisation work creates differences between universities
出自-2011年12月阅读原文concentration of resources in a limited number of universities.
出自-2011年12月阅读原文Japanese listeners sometimes closed their eyes to enhance concentration.
出自-2011年12月听力原文Many of us, like Schwartz, struggle to stay focused on tasks that require more concentration than it takes to post a status update.
2017年12月六级真题（第一套）阅读 Section BA Swiss study reported that while the weight of electronic goods represented by precious metals was relatively small in comParison to total waste, the concentration of gold and other precious metals was higher in so-called e-waste than in nature.
2015年高考英语江苏卷 阅读理解 阅读B 原文Ocean colour varies from green to blue, depending on the type and concentration of phytoplankton.
2019年高考英语北京卷 阅读理解 阅读D 原文The potential of this work applied to healthcare is very great, but it could also lead to further concentration of power in the tech giants.
出自-2018年考研阅读原文The potential of this work applied to healthcare is very great, but it could also lead to further concentration of power in the tech giant.
2018年考研真题（英语一）阅读理解 Section Ⅱ英英释义
1. 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