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单词 concentration
释义

concentration /ˌkɒnsnˈtreɪʃn//ˌkɑːnsnˈtreɪʃn/

英汉-汉英词典
  1. n. 专心,专注;关注,重视;集中,聚集;浓度,含量
词组 | 习惯用语
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
英语例句库
  1. With great concentration she went through the movements.
    聚精会神地做完这些动作。
  2. What is the concentration of salt in sea water?
    海水中盐的含量是多少?
  3. Large concentrations of capital were in the hands of merchants.
    大量资本集中在商人手里。
  4. This concentration of airborne firepower played 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。
  5. Geranial can keep people in high spirit by activating the concentration of lactic acid in blood.
    因此常喝柠檬饮料,使人精神饱满,有利工作。
  6. The vapor phase concentration of durene could be adjusted by the self-made adjustor.
    自制的高熔点物料气相浓度调控仪能很好地调控气相中均四甲苯的浓度,具有推广应用价值。
  7. The high concentrations of unabsorbed Splenda are what kill off the good bacteria.
    但尽管如此,它并不能被肠道所吸收。
  8. 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。
  9. Strippant,screening agentand their concentration are determined.Regeneration and recycle of the resin arestudied.
    对解吸剂和掩蔽剂及其浓度的选择做了较详细的探索,并研究了树脂再生和循环使用情况。
  10. The metallographic cooling rate was measured for the Deng Ujimqin mesosiderite using And profile ac concentration vs.
    采用剖面中间浓度与镍纹石带宽度关系测定了东乌珠穆沁中铁陨石的金相冷却速率,其冷却速率介于0。
  11. 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。
  12. Once picked these bunches of grapes are sun dried on esparto grass mats for further concentration.
    一旦采摘就成串放在细茎针草编的席子上凉晒以增加这些葡萄的含糖量
  13. Dependance of green absorption coefficients on growth atmosphere and source rod concentration has been symmetrically investigated.
    系统地研究了绿光吸收系数对于生长气氛和源棒浓度的依赖关系。
  14. Humic acid had significant photosensitization on tetramethrin,and itsphotosensitization increased rapidly as the humic acid concentration increased.
    腐殖酸对胺菊酯光敏化作用显著,并随腐殖酸浓度的增加而迅速增强。
  15. Antiseptic solutions for central neuraxial blockade: which concentration of chlorhexidine in alcohol should we use?
    中枢神经阻滞时溶解于酒精中的防腐剂氯己定浓度应该为多少?
  16. In this paper we have done research about the relationship between the work powers and deslag concentration.
    研究了排渣浓度与搅拌功率消耗间的关系。
  17. 20 The concentration of the true spiritual aspirant is attained through faith, energy, recollectedness, absorption and illumination.
    对真正的灵修者来说,专注是通过信力念定智慧达到的).
  18. At harvest,root length density and treflan concentration at different soil layer were evaluated using soil auger method.
    冬小麦收获后,采用土钻法在滴头附近沿垂直方向分层取样,测定各土层的根长密度和氟乐灵含量,并统计各小区的产量。
  19. The relative mass correction factors of methyl alcohol, glycide, glycerol, and glycerol carbonate with different concentrations were investigated.
    摘要考察了不同组成浓度下甲醇、缩水甘油、甘油和甘油碳酸酯体系相对校正因子的变化。
  20. The deviation of the extrudation moisture regain obtained by the approximate equation increases with increasing of size concentration.
    随着浆液质量分数的增加,按近似关系式求得的浆纱压出回潮率的偏差率增大。

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原声例句
科学60秒 2017年9月合集

Unnaturally high nicotine concentrations deterred the bees.

尼古丁浓度高于自然水平会使大黄蜂望而却步。

TED演讲(视频版)双语精选

So we already see the concentration of power.

借此我们已经可以看出权力的集中化了。

Vox 观点

This map shows their concentration in wealthy neighborhoods.

这张地图显示出他们集中在富裕社区。

读书方法论

It requires full concentration, understanding, and recollection of the conversation.

它需要全神贯注、理解和回忆对话。

美食家基地

I can't, but I can see the concentration.

我看不到,但我能看到这种专注

BBC纪录片《我们的地球》

The shallow temperate seas support the greatest concentrations of fish on our planet.

这片温和的浅海是地球上鱼类最密集的地区。

老友记第三季

Hoshi thinks you being ringside may have affected my concentration.

星认为你在场边 会影响我的注意力

科学60秒 听力 2016年11月合集

And what this does is create a concentration of drinkers.

这样做是为了让饮酒者集中起来。

科学大揭秘

Freshwater fishes live in water with very low salt concentrations.

淡水鱼生活在含盐量很低的水中。

Vox 观点

You need a high concentration of alcohol to make that work.

你需要高浓度的酒精才行。

近义、反义、联想词
近义词
n.
property, spacing, spatial arrangement, strengthening, increase, attention, assembly

反义词
n.
distribution, dispersion, dilution

联想词
solubility溶度,溶性,可解决性,可解释性,溶解性;intensity强烈, 剧烈;selectivity选择性;sensitivity敏感;absorption吸收,吸收作用;saturation饱和;impurity杂质;dilution稀释,冲淡;adsorption吸附;analyte分析物;dissociation分离;
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更新时间:2025/6/22 13:33:19