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- The amount of nitrogen needed will increase as yield increases. 随着产量增加，需氮量也要增加。
- The discharge amount of nitrogen oxide can reduce 30%. 氮的氧化物排放量减少30%25。
- Amount of nitrogen supply 施氮量
- Shen L X, Wei Y P, Wang P, Yi Z X, Zhang H F, Lan L W.Effect of nitrogen supply of early kernel development and yield in summer maize (Zea mays L.). 申丽霞;魏亚萍;王璞;易镇邪;张红芳;兰林旺.;施氮对夏玉米顶部籽粒早期发育及产量的影响
- A study was conducted to examine the influence of night-time warming on leaf photosynthetic capacity of Cinnamomum burmanni under different levels of nitrogen supply. 研究了不同氮供应的条件下夜间变暖对荫香叶片光合能力的影响。
- Effects of the amount of nitrogen application on petunia, pansy, daisy and Anthurium. 对4种花卉进行氮素生理试验，目的是初步了解矮牵牛、三色堇、雏菊、安祖花对氮素的养分需求；
- In particular, an increase in the amount of nitrogen applied has the effect of increasing the MPP of potash. 特别是氮肥用量的增加具有提高钾肥边际产量的作用。
- Effects of the amount of nitrogen fertilizer on the growth and yield in peanut[J].Pean.Sci.Tech.,2000,(2):14-18. N肥用量对花生生育及产量的影响[J].;花生科技;2000;(2):14-18
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Many winemakers fail to add a usable amount of nitrogen; indeed, nitrogen is often added only when problems arise, which is usually too late. 很多制酒商的可用金额不加氮气;的确,常常只加氮气碰到问题这通常是太晚了。
- The oxygen content in the vent pipe of the equipment has to be checked for the concentration of O2 to get the required amount of Nitrogen. 需要检查设备放空管线中氧气的浓度，来确定所需要的氮气的量。
- Among the nutrients required by Cabernet Sauvignon and Merlot, the amount of potassium is the highest, the amount of nitrogen take second place and the phosphorus is the least. 赤霞珠和梅鹿辄所吸收的养分中，钾的吸收量最高，氮次之，磷最少，说明葡萄是喜钾作物。
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- Through the survey and statistics of data, about loading amount of nitrogen minus quota discharge, loading amount of permeable water nitrogen, loading amo... 经过氮素差额排出负荷量,渗漏水氮素负荷量,地表水氮素负荷量,降水氮素负荷量,灌溉水氮素负荷量等数据的调查和统计,得出氮素全年损失率及损失途径。
- Kjeldahl means by measuring the nitrogen content and the use of nitrogen and protein conversion factor to calculate the total amount of protein contained in dairy products. 凯氏定氮法，是指通过测量氮元素的含量，并利用氮元素与蛋白质换算系数，来计算乳制品中所含蛋白质总量的方法。
- The amount of nitrogen needed from BNF sources is then, determined by the difference between total N assimilation requirements and N taken up from mineral sources in the soil. 而所需要的来自生物固氮的氮量就由总的氮素吸收需要量和土壤中矿质来源的氮素吸收量的差值来确定。
- In order to overcome above problems,we used GreenSeeker to decide the amount of nitrogen application in wheats at jointing stage based on spectrum of chlorophyl. 试验结果表明,该技术不仅可以减少氮肥施用量,而且可以明显增加小麦籽粒产量和氮肥利用率,提高小麦生产的经济效益。
- The carpet will stand any amount of wear. 这地毯极其耐用。
- Ye Q B,Zhang H C,Li H et al.Effects of amount of nitrogen applied and planting density on RVA profile characteristic of japonica rice[J].Acta Agron.Sin.,2005,31(1):124-130. [2]叶全宝;张洪程;李华;等.;施氮水平和栽插密度对粳稻淀粉RVA谱特性的影响[J]
- The amount of a claim on an insurer by an insured. 险损赔偿额保险人从承保人获得的赔偿数量
