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Effects of nitrogen application level on soil nitrate accumulation and ammonia volatilization in high-yielding wheat field 施氮水平对高产麦田土壤硝态氮时空变化及氨挥发的影响
Nitrogen application level 施氮量
The Quantitative Analysis of the Caloric Value Dynamics of Two Rice Varieties Under Different Nitrogen Application Levels 稻田施氮水平对两种水稻热值变化特征影响
Table 2 also shows that a change in the level of nitrogen application affects the MPP of potash use for any given level of potash use. 表2又表示在钾的各个用量水平，氮肥用量的变化对钾肥边际产量的影响。
Effect of Different Nitrogen Application Levels on Nitrogen Utilization of Paddy Field System and Environment Impact Under Two Soils 两种土壤不同施氮水平对稻田系统的氮素利用及环境效应影响
Under higher level of nitrogen application (N:P:K=3:1:1), Phalaenopsis amabilits showed heavier fresh weight and dry weight, longer and wider scape, and the most leaves. 氮、磷、钾比例为3:1:1（高氮）条件下，蝴蝶兰植株的叶片数最多，鲜重、干重较重．花茎长且粗；
Effects of Different Nitrogen Application Levels on Changes of Sucrose Content in Leaf, Culm, Grain and Photosynthate Distribution and Grain Starch Accumulation of Winter Wheat 施氮水平对高产小麦蔗糖含量和光合产物分配及籽粒淀粉积累的影响
Shows how to set a theme at the application level and page level. 演示如何在应用程序级别和页级别设置主题。
Directives to thread scheduling at the application level. 应用程序级别的线程调度指令。
Plant density have higher effect on ear characters than nitrogen application. 密度比施氮量对果穗穗部性状的影响更大些。
nitrogen application levels 施氮水平
Be active in the test preparation and raise the computer application level. 积极准备,提高计算机应用水平。
Nitrogen application and NDSA fertilization had slightly effect on the soluble sugar content in celery,but DCD could significantly increase it. 施氮和NDSA施肥法对芹菜可溶性糖影响不大,但添加DCD可明显增加芹菜的可溶性糖含量。
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；
When nitrogen application amount was 180 kgN/ha,ear number could increase with the increase of basic seedling number. 在施氮量180 kg/ha条件下,增加基本苗,穗数相应增加。
This paper proposes an application level multicast system(ALMS) on top of P2P network,Pastry. 提出了一个在Pastry上实现的应用层组播系统。
Figure1 exhibits that there are two peak period of N uptake by both of traditional and modified nitrogen application methods. 从图1看出传统施氮方法和改良方法都有两个吸氮高峰期。
Today, the focus of grid computing development has moved up a step, to the application level. 今天,网格计算开发的中心已经迈上了一个新的台阶,来到了应用程序的层次上。
For a nitrogen application of 225kg/ha, however, jute yields initially experience increasing marginal returns to potash application. 而在氮用量为225公斤/公顷时，黄麻产量起初对钾用量出现边际报酬递增。
For trace data to be visible in a rendered page, you must enable tracing at the page or application level. 若要使跟踪数据在呈现的页中可见,必须在页或应用程序级别启用跟踪。