concentration

释义

n.

浓度；含量；集中；专心

网络

专注；浓缩；专注力

词形变化

复数：concentrations

常用短语 20 组

concentration of sth

集中；聚集

high concentration

高浓度，高强度

stress concentration

应力集中

concentration on

注意力集中于…

low concentration

低浓度；低集中度

gas concentration

气体浓度；气含量

sediment concentration

含沙量；沉积物浓度

solution concentration

溶液浓度

ion concentration

离子浓度

dust concentration

粉尘浓度；尘末浓度

mass concentration

质量浓度

concentration camp

集中营

initial concentration

起始浓度；初浓度

salt concentration

盐浓度，含盐浓度

concentration ratio

集中度；浓度比率

concentration factor

集中系数；浓缩系数

alcohol concentration

酒精浓度

concentration polarization

浓差极化

stress concentration factor

应力集中系数

volume concentration

[化]体积浓度；体积密度

在例句中理解 37 句

1. The ministry said the strategy is intended to 'increase rare-earth production concentration and cut the number of export enterprises. '

   商务部说，这一策略旨在“提高企业经营集中度，减少出口企业数量”。

2. the full cloth picture spacious concentration camp, penetrates the lens all to be able to feel the deep complaint.

   满布照片的空旷集中营，透过镜头都能感受到深沉的控诉。

3. Formula One drivers have no spare concentration for operating fiddly controls, or trying to look at small, hidden gauges.

   一级方程式车手都没有空闲的浓度为手动操作控制，或者尝试看看小，隐藏在新屋。

4. Furthermore, breathwork helps to transform a scattered state of mind into a state of focus and concentration.

   此外，呼吸法有助于将散漫的思想状态转换为专注和集中的状态。

5. Listen-ability. Be able to ask meaningful questions, then listen with great concentration.

   善于倾听。能够提出有意义的问题，然后全神贯注，洗耳恭听。

6. Raman LIDAR is also used for measuring the concentration of atmospheric gases, but can also be used to retrieve aerosol parameters as well.

   拉曼激光雷达也可用于测量气体浓度的大气，但也可用于检索以及气溶胶参数。

7. Endurance, concentration and a sharp mind are the virtues of a real hunter, who keeps his eyes on the prey and kills it.

   耐力，浓度和敏锐的思考的美德是一个真正的猎人，谁使他的眼睛上的猎物并杀死。

8. Pulsatile variation of the glucose concentration was used to confirm the glucose-dependent swelling properties of these hydrogels.

   脉动变化的血糖浓度是用来确定葡萄糖依赖性溶胀性能这些水凝胶。

9. Thus, over the course of a few decades, the concentration of the gas in the atmosphere will return to pre-industrial levels.

   因此，经过几十年的时间，大气中温室气体的浓度将能减低到工业革命之前的水平。

10. With the use of polarized light and models made of photoelastic plastic, it is possible to detect the concentration of stress.

    随着分极光和光弹性塑料模型的应用，很有可能测算出压力的密度。

11. "The changes in methane concentration at this time seem to be unique, " said the researchers, writing in the journal Nature Geoscience.

    “这个时期沼气密度的改变看起来非常独特”，研究人员称他们将这一观点发表于自然地球科学杂志。

12. 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。

13. 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。

14. 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。

15. 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。

16. 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。

17. Their eyes and ears take in all sights and sound hazily, without concentration, and with little appreciation.

    他们的眼睛和耳朵承担在所有景点和健全的朦胧，没有集中，很少赞赏。

18. 'What the net seems to be doing is chipping away at my capacity and concentration. '

    网络似乎是在一点点的削弱我的能力，让我的注意力日益无法集中。

19. 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。

20. We have had others that needed very short sessions because his concentration did not allow for more.

    我们也有另外一些狗只能训练很短时间，因为它的注意力不能集中太久。

21. 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。

22. Sheldon: Well, excuse me. That was not a betrayal. That was an experiment to determine at what concentration food starts tasting "moths. "

    谢尔顿：不好意思，那又不算背叛，这只是个实验，用来证明什么浓度会使食物尝起来有“蛀虫”感。

23. 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。

24. And it seems to start, she said, by a person plunging into a state of deep concentration, of dissociation.

    她认为它始于一个人陷入一种聚精会神，抑或是分裂的状态。

25. Given the concentration of these diseases among the poor, some way must be found to make chronic treatments more affordable.

    考虑到这些疾病在贫穷人群的密集程度，我们必须找出一种更易负担的慢性病治疗方法。

26. In the British case, the targets of the rioters seem less well defined, even if there seems to have been a concentration on retail outlets.

    在英国，骚乱者似乎没有那么明确的目标，尽管零售店看上去像是受到集中攻击的对象。

27. 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。

28. During the whole practice session try to concentrate on your breathing, because without Concentration Yoga is nothing.

    整个联系过程中，集中注意力在呼吸。没有集中的意念，瑜伽亦荡然无存。

29. I'll tell you what's up. I'm in a crisis situation, and I need you to marshal your powers of concentration, limited as they may be.

    我来告诉你怎么回事。我陷入危急情况，我需要你集中精力，集中到…

30. "It was a concentration camp, where people were not even allowed to talk, not even allowed to go near the fences, " she said.

    “那是一个集中营，人们不允许说话，甚至不允许走进栅栏”，她说。

31. She needed all her powers of concentration to stop herself from slipping on the icy road.

    她需要集中全部注意力才能不让自己在结冰的路上滑倒。

32. Lack of concentration was a real problem.

    注意力不集中是个大问题。

33. I lost my concentration and fell asleep.

    我精神一放松就睡着了。

34. 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。

35. the concentration of greenhouse gases in the atmosphere

    大气中温室气体的积聚

36. Additives are expensive but are used in very low concentrations.

    添加剂很昂贵，但都以很低的浓度使用。

37. 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。