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Nitrogen response index 氮素反应指数
Tolerance to low N-fertilized level for rice germplasm and coefficient correlation among grain weight per plant and its response index to nitrogen and main agronomic traits were analyzed. 结果表明，水稻种质资源的耐低氮能力在不同施氮水平间均有较大差异，多数农艺性状的表型差异顺序为未施氮＞施低氮＞普通施氮；
Dijk E,Eck N D.Effects of Mycorrhizal Fungi on in Vitro Nitrogen Response of Some Dutch Indigenous Orchis Species.Can J Bot,1995,73:1203. 郭顺星，徐锦堂.;促进天麻等兰科植物种子萌发的真菌发酵液的抑菌作用
Objective To assess the usefulness of auditory steady state response index (ASSR index) in monitoring the depth of sedation with propofol. 目的评价听觉稳态诱发反应 (ASSR)指数对异丙酚镇静深度的监测作用。
The results showed that value of cold water response index (CRI) of seed setting rate was low, but CRI of seed spike lets per panicle and CRI of culm length were high. 结果表明，在主要农艺性状中，结实率的冷水反应指数(CRI)值相对较小，受低温冷害程度较大，穗粒数和杆长的CRI值相对较大，低温冷害片其影响较小；
Air consists chiefly of nitrogen. 空气主要由氮气组成。
Response index of ecosystem to land use/ cover changes 土地利用／覆盖变化生态效应指数
I hurried in response to my friend's summons for help. 我应召急忙前去帮助我的朋友。
Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
Response index to nitrogen 氮素反应指数
He made/gave no response to my inquiry. 他对我的询问未予回答。
His idea received an enthusiastic response. 他的想法获得热烈的响应。
His speech called forth an angry response. 他的话惹人生气。
She made no response to my letter. 她没有回我的信。
Effectively, their response was a refusal. 实际上，他们的答复是拒绝。
He is also giving a short respons sharper response to makins McCain's attacks. 他也正在给此次的攻击一个尖锐的答复。
Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
Millions of people gave freely in response to the famine appeal. 千百万人响应救灾呼吁而慷慨解囊。