| 释义 |
concentrations 英kɒnsənt'reɪʃnz美kɒnsənt'reɪʃnz COCA⁷⁸⁹²BNC³⁶¹⁰Economist⁹³¹⁹
基本英英例句
浓聚物¹⁰⁰原型concentration的复数
名词 concentration:
the strength of a solution; number of molecules of a substance in a given volumethe spatial property of being crowded togetherstrengthening the concentration as of a solute in a mixture by removing diluting materialincrease in densitycomplete attention; intense mental effortbringing together military forcesgreat and constant diligence and attention In this case, the circuit really consists of genes that can detect up to five cancer-specific molecules and their concentrations.
特别的，这种电路真正是由能够检测多达五种癌症相关的分子和它们的浓度的基因组成的。 yeeyan
What are the equilibrium concentrations?
那么平衡时的浓度是什么？163
Zhu and others are not waiting; they're already exploring ways to defang rice, which contains at least10- fold higher arsenic concentrations than wheat and other cereals.
朱永关和其他人没有等待，他们已经在寻找方法解决如何除去含有比小麦和其它谷物高10倍砷浓度的水稻的问题。 yeeyan
“ The public should not be alarmed by the very small concentrations being reported for most cities, ” Dr. Smith wrote in an e- mail.
史密斯在一份电子邮件中写道“大多数城市的公众没有必要所报道非常低的浓度感到恐慌。” yeeyan
Because at least for that pair of constituents, I know the dependents for some range of concentrations.
因为至少,对那两个组分，我知道,它对某个浓度范围的依赖关系。163
Decreased NAA concentrations found via magnetic resonance may be an indicator of brain dysfunction or loss of neurons.
通过磁共振发现，乙酰天冬氨酸浓度降低是脑功能损害或神经元缺失的信号。 yeeyan
Environmental investigations have found very high concentrations of lead both outside and inside peoples' homes.
通过环境调查发现，人们的家里家外都具有很高的铅浓度。 who
Finally, the map shows high carbon monoxide concentrations along the Atlantic Seaboard.
最后，地图显示，亚特兰大海岸边一氧化碳浓度很高。 yeeyan
Like a flickering switch, temperatures and carbon dioxide concentrations were gyrating up and down during this climate transition.
如同闪烁开关一样，温度和二氧化碳浓度也在气候的转换中一同回转。 yeeyan
Lower concentrations can damage engines without having an immediate effect on how well they work.
较低浓度的火山灰也能破坏引擎，但不会对其运行状态产生直接影响。 ecocn
Men had higher concentrations of testosterone and cortisol than did women, both before and after the test.
无论是在测试前还是测试后，男人的睾酮和皮质醇浓度都比女人高。 putclub
Since adult males are sexually mature, they excrete higher concentrations of the male sex hormone testosterone in their urine.
由于成年雄猴性发育成熟，所以它们排出的尿液中所含雄性激素睾丸素的浓度更高。 yeeyan
So experimental, if you want to find out these rates, you can measure their equilibrium concentrations.
那么从实验的角度，如果你想找出这些速率，你可以测量它们的平衡浓度。163
The Committee recommended that efforts to reduce acrylamide concentrations in foods continue.
委员会建议继续努力降低食品中的丙烯酰胺浓度。 who
The rate at which we breathe is controlled by the brain, which is quick to sense changes in gas concentrations.
我们呼吸的频率是由大脑控制的，当感觉到空气浓度的变化时会变快。 bbs.internet.org.cn
The variations in colour are caused by different species and concentrations of phytoplankton.
至于颜色上的变化是由浮游植物的种类和浓度不同所导致的。 yeeyan
These sources of water normally have much higher concentrations of radon than surface water from rivers, lakes and streams.
这些水源通常比河流、湖泊和小溪的地表水具有高得多的氡浓度。 who |