nitrate nitrogen
可作为植物的氮源。
常用释义
英式发音
美式发音
基本释义
- 硝酸盐氮：指硝酸盐中的氮元素，是一种常见的植物营养元素，可作为植物的氮源。
例句
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1·A second benefit of nitrate nitrogen is shorter, toned growth.第二个好处就是硝态氮可使植株矮小且强壮。
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2·The final reduction product of nitrate nitrogen is ammonia nitrogen.硝酸盐氮的最终还原产物为氨氮。
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3·Some commercial laboratories use periodic nitrate nitrogen tests as guides .许多商业性的试验室已应用定期的硝态氮分析作为指导。
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4·S deficiency can increase the content of ureides and nitrate nitrogen of organs.缺（低）硫处理器官酰脲与硝态氮增加。
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5·Everybody concerned how to decrease the nitrate nitrogen content in vegetable increasingly.如何降低蔬菜中的硝态氮含量受到人们日益广泛的关注。
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6·Nitrate nitrogen removal from ground water by autotrophic denitrification in a packed bed reactor.固定床自养反硝化去除地下水中的硝酸盐氮。
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7·Nitrate nitrogen removal from ground water by autotroph IC denitrification in a packed bed reactor.固定床自养反硝化去除地下水中的硝酸盐氮。
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8·The mycelia well utilized yeast meal and peptone, but not very well nitrate nitrogen and ammonium nitrogen.在对氮源的利用上，供试香灰菌株对酵母粉、麸皮和蛋白胨的利用较好，对硝态氮和铵态氮的利用较差。
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9·The urban district nitrate nitrogen pollution intensity is bigger than the humanity to move a weaker area by far.市区的硝酸盐氮污染的强度远远大于人类活动较弱的地区。
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10·Neither ammonium nitrogen nor nitrate nitrogen with high concentration in the medium helped to the growth of bacteria.培养基中高浓度的氮不论是铵态氮还是硝态氮均不利于菌株的生长；