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- Keywords anthanide nitrates;disinfect activity;golden colour grape coccus; 稀土硝酸盐;抑菌活性;金黄色葡萄球菌;
- anthanide nitrates 稀土硝酸盐
- Nitrates are used as fertilizers in agriculture. 硝酸盐在农业上用作肥料。
- Bone-meal and nitrates are common fertilizers. 骨粉和硝酸盐是普通的肥料。
- The soil is enriched with nitrates. 土壤里施了硝酸盐肥料。
- Nitrates leach from the soil into rivers. 硝酸盐由土壤渗入江河。
- The oxidation of ammonium compounds into nitrates by soil bacteria. 通过硝化细菌的作用将氨的化合物氧化成硝酸盐的过程。
- Our water supply is becoming polluted with nitrates. 我们的水源正受到硝酸盐的污染。
- Nitrates can turn into nitrosamines - cancer causing compounds. 硝酸盐类物质能够转变为亚硝胺---一种致癌化合物。
- Modern man pours a lot of nitrates into the rivers, lakes and seas. 现在人类向江河、湖泊和大海倾倒了大量的硝酸盐。
- Nitrates are present in the human saliva, as well as in some preserved foods. 硝酸盐类物质存在于人的唾液中以及一些存储的食物中。
- Nitrous esters can react with alkyl peroxides to yield alkyl nitrates. 亚硝酸酯与过氧化烷基反应，得到烷基硝酸酯。
- In a lake, for example, these nitrates cause a great growth in plant life. 就比如说一个湖泊吧，水里面的硝酸盐类使植物长势旺盛。
- Nitrates fertilize soil. 硝酸盐使土地肥沃。
- Nitrates produced in excess of the needs of plant life are carried away in water percolating through the soil. 植物生存所需要的过量硝酸盐通过土壤渗滤而被带到水中。
- Other microbes break the organic matter down into nitrates, which the roots of plants can use. 另一些微生物把这种有机物分解成植物根系可以利用的硝酸盐。
- To reduce(nitrates or nitrites) to nitrogen-containing gases,as by bacterial action on soil. 使变成含氮气体（将硝酸盐或氮化物）变成含氮气体，例如通过对土壤的细菌作用。
- Under anaerobic conditions nitrates and nitrites are both reduced by a process called denitrification. 在厌氧条件下,硝酸盐和亚硝酸盐通过脱硝作用被还原。
- The drug therapy group was slightly more likely to hae taken calcium-channel blockers and pain-killing nitrates. 药物治疗组有稍微更多的倾向服用钙通道阻滞剂和止痛的硝酸酯类药物。
- Results showed that carbonyl compou nds,organic nitrates,HCOOH and CO,were formed. 结果表明，产物中主要有羰基化合物、硝酸酯或过氧硝酸酯、甲酸（HCOOH）及CO等。
