concentration
副词：
副词: concentratively
更多词形：
形容词: concentrative | 副词: concentratively | 名词: concentrator | 动词过去式: concentrated | 动词过去分词: concentrated | 动词现在分词: concentrating | 动词第三人称单数: concentrates |
单词例句：
What is the concentration of salt in sea water?
海水中盐的含量是多少?
L-1 was the optimal spraying concentration of.
L-1为最佳喷施浓度。
S is the concentration of unpaired nucleotides.
S是不配对的核苷酸的浓度。
What is the concentration range of interest?
分析对象的浓度范围?
There is a concentration of people in big cities.
大城市人口集中。
I found it hard to keep my concentration with such a noise going on.
吵闹声不绝于耳，我很难保持精神集中。
The latex concentration is raised by evaporation or centrifugation.
通过挥发或离心作用提高胶乳的浓度。
Titanium is useful at low concentration only.
钛只在低浓度时起作用。
Her brow furrowed in concentration.
她眉头紧锁全神贯注。