In heavy concentrations, ozone is irritating to the eyes, nose and throat.
高濃度的臭氧會(huì)對(duì)眼睛、鼻子和咽喉有刺激作用。
柯林斯例句
Large concentrations of capital were in the hands of merchants.
大量資本集中在商人手里.
《簡明英漢詞典》
The latest data showed that global ozone concentrations had dropped several per cent over the last decade.
最新數(shù)據(jù)顯示，過去10年來全球臭氧的濃度降低了幾個(gè)百分點(diǎn)。
柯林斯例句
More diphenylthiocarbazone should be used to estimate barbiturate concentrations above 1 mg / dl.
當(dāng)測定濃度超過1毫克/100毫升的巴比妥類藥物時(shí),必須用更多的雙硫腙.
辭典例句
A survey of four rivers in France has revealed virus concentrations.
在法國對(duì)四條河水的調(diào)查,已經(jīng)得出病毒的濃度.
辭典例句
These are more commonly described as the'labile'metal concentrations.
這些通常稱之為 “ 不穩(wěn)定 ” 金屬濃度.
辭典例句
Selenium and aluminum are found in vanishingly small concentrations within living things.
硒和鋁在生物中含量其微.
辭典例句
Expression of hydrogenion concentrations in terms of molar concentrations is rather cumbersome.
用摩爾濃度表示氫離子濃度是相當(dāng)麻煩的.
辭典例句
Particle concentrations in the upper atmosphere drop regularly as the altitude rises.
在高層大氣中粒子濃度隨高度的增加而有規(guī)律地下降.
辭典例句
At low concentrations these effects are small and variable.
在低濃度下,這些影響很小并且是形式多變的.
辭典例句
At lower concentrations they may even be stimulants of cell division.
在濃度較低時(shí),它們甚至能促進(jìn)細(xì)胞分裂.
辭典例句
It also contains high concentrations of proline and hydroxyproline.
它還含有高濃度的脯氨酸和羥脯氨酸.
辭典例句
Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.
在有些油田鹵水中,鋇的濃度大于100毫克/升.
辭典例句
Higher salt concentrations alone may inhibit ion uptake.
單單只是鹽濃度高就會(huì)阻礙離子吸收.
辭典例句
Ambient concentrations varied considerably by season.
環(huán)境濃度隨季節(jié)而大幅度變化.
辭典例句
