least concentration的意思

least concentration中文翻譯：

最低濃度

相似詞語短語

least───adv.最小；最少；n.最小；最少；adj.最小的；最少的（little的最高級）

concentration───n.濃度；集中；濃縮；專心；集合

impurity concentration───[電子]雜質濃度

least square───最小平方，最小二乘方；[數]最小二乘方；最小平方

high concentration───高濃度，高強度

concentration curl───[體]單臂啞鈴彎舉

least likely───最不可能

ar least───ar最小

concentration camps───n.集中營( concentration camp的名詞復數 )

雙語使用場景

Because of these fluctuations, estimating the annual mean concentration of radon in indoor air requires measurements of mean radon concentrations for at least three months.───鑒于這種起伏，估算室內空氣中氡的年平均濃度需要對氡的平均濃度至少進行三個月的測定。

We know from studying ancient Antarctic ice cores that this concentration is higher than it has been for at least the past 650, 000 years.───我們通過研究古南極冰芯了解到，這個濃度至少高于過去65萬年內的二氧化碳濃度。

Wine — and, in particular, red wine with its high concentration of the chemical resveratrol from the grape skin — is anti-cancer and pro-heart, at least in moderation.───適量的葡萄酒——特別是葡萄皮中含有大量化學物質白藜蘆醇的紅葡萄酒——具有抗癌和有益心臟的作用。

英語使用場景