Companies using the milk for further production (e.g. of powdered infant formula) normally check the protein level through a test measuring nitrogen content.
而使用牛奶进行下一步加工(比如婴幼儿配方奶粉)的公司，一般通过测量含氮量来检测蛋白质含量。
Application of nitrogenous fertilizer could markedly increase the plant part nitrogen content and the grain protein content.
氮肥的施用可显著提高各器官组织氮素的含量，进而提高籽粒蛋白质含量。
Finally, it is demonstrated that the increase of nitrogen content in propellant formulation is an important approach to raising the energy release rate at low pressure.
最后，论证了适当增加配方中的氮含量是提高低压下能量释放率的重要途径。
Wheat LAI and leaf nitrogen content are important physiological indices for determining the growth condition and necessary basis for establishing cultivation and management measure.
叶面积指数和叶片氮素含量是决定小麦群体长势的重要生理指标，也是制定栽培管理措施的必要依据。
With the industrial data, this model could forecast the nitrogen content and the Ar blowing time required to control the nitrogen level of the stainless steel in AOD refining process.
模型可利用生产现场的实际操作数据预测钢中氮含量，并可预测冶炼过程中控制钢中氮含量所需要的吹氩时间。
The nitrogen content of a fertilizer determines its value.
化学肥料中氮的含量决定了其价值。
Is a quick water-soluble nitrogen, nitrogen content above 21.0%.
是一种水溶性速效氮肥，氮含量在21.0%以上。
After harvesting the crops, he tested them for nitrogen content.
作物收获后，他测定了作物中氮的含量。
The hundred - grain weight increased with the increasing nitrogen content.
百粒重随着施氮量呈现递增趋势。
Softening point increased with the nitrogen content as well as BI content.
软化点随氮含量和BI含量的增加而增加。
There was difference in daily changes of the nitrogen content of soybean plant.
不同生育期大豆植株氮素含量日变化动态有一定差异。
There was no obvious changes of urea nitrogen content in each group (P > 0.05).
各实验组小鼠的尿素氮含量未见明显变化（P>0.05）。
Leaf nitrogen content induces remarkable effect on chlorophyll and soluble protein content.
叶片氮含量对叶绿素与可溶性蛋白含量会产生明显的影响。
Specific leaf weight and nitrogen content had positive relation to the net assimilation rate.
比叶重和含氮量与净同化速率间存在正相关。
The paper recommends a diamond nitrogen content testing method using gas thermal conductance.
文章推荐了一种通过气体热导率来检测金刚石氮含量的分析方法。
Increasing the nitrogen content in the steels led to higher dispersion strengthening contributions.
钢中氮含量的增加会使弥散强化的作用更加明显。
The dynamic change in grain nitrogen content showed a V shape, and S shape in nitrogen accumulation.
籽粒氮含量变化呈“V”型曲线，籽粒氮素积累呈“S”型。
The hot ductility is influenced by hot worked temperature, sulfur content, nitrogen content and so on.
含氮不锈钢的高温热塑性主要受热加工温度、钢中硫含量、氮含量等因素影响。
Maize straw returning to the field can increase the soil total nitrogen and inorganic nitrogen content.
秸秆还田增加了土壤全氮和无机氮含量。
Through field plot experiment to research the optimum nitrogen content of rice proprietary formula fertilizer.
通过田间小区试验对水稻专用配方肥最佳含氮量进行了研究。
The total content of amino acid in fruits was related to nitrogen content and fertilizer and water management.
果实中氨基酸总量与含氮量、肥水管理有关。
Enhanced UV-B radiation significantly reduced leaf area (50.1%) but increased leaf total nitrogen content (102%).
增强UV - B辐射显着减少叶面积(50.1%)，但增加了叶片全氮含量(102%)。
Chlorophyll and nitrogen content can be increased to increase nitrogen level, but there is a saturation phenomenon.
叶绿素总量和叶片含氮量随氮素水平的提高而增加，但当继续提高氮素水平时，有饱和趋势；
In this study, the nitrogen content of cucumber leaves was predetermined using near infrared spectroscopy technology.
文章采用近红外分析技术对黄瓜叶片中全氮进行了无损测试。
The amino nitrogen content of products finally raise by 22.5%, and the hardness of products has been reduced by 37.1%.
大豆经此处理后生产的腊八豆与空白处理相比，氨基态氮的含量提高22.5%，产品的硬度降低37.1%。
With the depth of canopy increases, leaf nitrogen content reduces gradually, thus vertical nitrogen gradient develops.
作物冠层中叶片氮素含量沿冠层从上向下逐渐减少，形成了氮素的垂直分布梯度。
The results indicate that argon shielding can reduce the nitrogen content but not influence that of oxygen in the weld metal.
结果表明，采用氩气保护使焊缝金属中的氮含量减少，而对氧含量的影响则不大；
Development and accumulation law of HMW-GS was studied in different nitrogen content by SDS-PAGE technology in wheat in vitro.
利用小麦穗离体培养技术和SDS - PAGE技术，研究了不同氮素浓度处理下小麦籽粒高分子量谷蛋白亚基(HMW - GS)的表达和积累规律。
Enough manure application could improve soil nitrogen content, but chemical fertilizer contributed less to soil nitrogen level.
有机肥施用达到一定量后可以提高土壤中氮素含量，而化肥对于土壤氮素提高不明显。
Enough manure application could improve soil nitrogen content, but chemical fertilizer contributed less to soil nitrogen level.
有机肥施用达到一定量后可以提高土壤中氮素含量，而化肥对于土壤氮素提高不明显。
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