Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.
流入湖中的泉水和河水?dāng)y帶了溶于水的硝酸鹽和磷酸鹽。
柯林斯例句
Nitrates are chemicals that occur naturally in water and the soil.
硝酸鹽是水和土壤中自然存在的化學(xué)物質(zhì)。
柯林斯例句
Nitrates leach from the soil into rivers.
硝酸鹽由土壤滲入江河。
《牛津高階英漢雙解詞典》
permissible levels of nitrates in water
水中硝酸鹽含量的容許度
《牛津高階英漢雙解詞典》
Our water supply is becoming polluted with nitrates.
我們的水源正受到硝酸鹽的污染.
《簡明英漢詞典》
Nitrates are used as preservatives in food manufacture.
硝酸鹽在食品加工業(yè)中被用作防腐劑。
辭典例句
Nitrous esters can react with alkyl peroxides to yield alkyl nitrates.
亞硝酸酯與過氧化烷基反應(yīng),得到烷基硝酸酯.
辭典例句
German synthetic nitrates knocked out Chilean nitrate mining after 1920.
1920年以后,德國合成硝酸鹽給了智利硝石開采當(dāng)頭一棒.
辭典例句
Nitrates are used as fertilizers in agriculture.
硝酸鹽在農(nóng)業(yè)上用作肥料.
辭典例句
Under anaerobic conditions nitrates and nitrites are both reduced by a process called denitrification.
在厭氧條件下,硝酸鹽和亞硝酸鹽通過脫硝作用被還原.
辭典例句
Other microbes break the organic matter down into nitrates, which the roots of plants can use.
另一些微生物把這種有機物分解成植物根系可以利用的硝酸鹽.
辭典例句
Nitrates are most commonly used medicines to treat angina.
治療心絞痛最常用的藥物就是硝酸鹽.
互聯(lián)網(wǎng)
Results showed that carbonyl compou nds , organic nitrates , HCOOH and CO, were formed.
結(jié)果表明,產(chǎn)物中主要有羰基化合物 、 硝酸酯或過氧硝酸酯、甲酸(HCOOH)及CO等.
互聯(lián)網(wǎng)
When this new type of cover turns into waste , it forms nitrates.
手機罩降解時生成硝酸鹽.
互聯(lián)網(wǎng)
The soil is enriched with nitrates.
土壤里施了硝酸鹽肥料.
互聯(lián)網(wǎng)