青年中文concentration的意思
concentration中文翻譯：
n.濃度；集中；濃縮；專心；集合
concentrations───n.關注點；[土壤]濃聚物（concentration的復數）
deconcentration───n.分散
reconcentration───n.再濃集；再精選；再集中
concentrating───n.濃縮；精選；v.濃縮（concentrate的ing形式）；專心
concentrative───adj.集中性的；專心的；濃縮的
concentrator───n.[通信][計]集中器；[電][通信]集線器；集中者
concertation───n.（各不同利益集團之間的）合作協調
contentation───爭訟
reconcentrations───n.再濃集；再精選；再集中
She frowned with concentration.───她全神貫注，緊鎖雙眉。
The drug may affect your powers of concentration.───這種藥可能會影響你的注意力集中。
Tiredness affects your powers of concentration.───疲勞影響注意力的集中。
It's as if your ascending levels of concentration have brought you to the top of a flag pole.───這就好比上升的定力層次把你帶到了一根旗桿的頂點。
Then, by the relationship between the heat conductivity and the impurity concentration, the concentration distribution can be obtained.───進而可以據熱導率和摻雜濃度的關系，得到半導體中摻雜濃度的分布。
My concentration levels were never up to much at the best of times, but modern technology has left them almost non-existent.───我的注意力水平從未在情況最佳時發揮到最好狀態，但是現代科技已經讓它們幾乎消失殆盡了。
In just a few days in 1941, the Nazis shot more Jews in the east than they had inmates in all their concentration camps.───僅在1941年的幾天內，納粹在東線槍殺的猶太人數量，就比所有集中營的囚犯人數還要多。
The solubility and release is compared with that of other equal concentration fertilizers produced at home and abroad.───測試并對比國內外同等濃度肥料的溶解釋放。
In contrast, the drug with higher molecular weight tends to accumulate and maintain an effective concentration in tumor for a longer period.───分子量較大的藥物較易在腫瘤內部積聚，從而能在較長時間內保持一定的有效藥物濃度。