nitrogen distribution的例句大全

The Nitrogen content distribution model of high temperature Nitriding can be inferred from atomic diffuse theory and Nitrogen layer hardness test result.

结合渗氮层硬度测试结果及原子扩散理论，推导出了无镍双相不锈钢高温渗氮层中氮含量的分布模型。

Distribution of thiamin, riboflavin, nicotinic acid, total nitrogen and xylose in kaoliang ( andropogon sorghum brot. var.) kernel

高粱粒中硫胺素、核黄素、尼克酸、总氮和木糖的分布

There was also no significant difference between the two sides. Distribution of nitrogen oxides at amphi of highway

两侧差异无显著性.高速公路两侧氮氧化物的分布特征

Most probable number ( MPN) method was employed to determine distribution of the nitrogen-cycle bacteria in a pond water, including ammonifying bacteria, denitrifying bacteria, nitrosobacteria and nitrobacteria.

采用最大可能数法分析了不同季节池塘水体中氨化细菌、亚硝化细菌、硝化细菌和反硝化细菌的种群数量。

The content of non-basic nitrogen compound, is 3-5 times more than that of basic nitrogen-compound and the percentage of distribution of nitrogen-compounds in the four types of catalytically cracked diesel fuel are about the same.

中性氮化物约为碱性氮化物的3～5倍。四种催化柴油中各氮化物类型占总氮的相对百分数基本上在同一水平。

Study on Uptake and Distribution of Nitrogen, Phosphorus and Potassium of Solar Greenhouse Cucumber under Different Crop

不同茬口日光温室黄瓜对氮磷钾吸收分配规律的研究

Study of the NITROGEN-COMPOUND distribution in catalytically cracked diesel fuel and its hydrogenated oil by gas chroma& tography/ microcoulombmetry

气相色谱/微库仑法研究催化柴油及其加氢生成油中氮化物类型和分布

Study on the state of nitrogen absorption and distribution of summer millet at middle and late stages of plant growing

夏谷生育中后期氮素吸收及分配状况的研究

Both chemical composition of plant types and soil water regime had no significant effects on the distribution of nitrogen forms of NFH.

土壤水分条件和植物残体的化学组成对腐解产物的氮素形态分布没有明显影响。

Field data from a typical waterworks demonstrated that the model could well predict the probability distribution of the concentration of permanganate index, ammonia nitrogen and four kinds of trihalomethanes ( THMs).

典型水厂的现场监测数据表明，该模型能够较好地模拟水厂中高锰酸盐指数、氨氮以及4种三卤甲烷的浓度概率分布。

The effect law which is the mass fraction change of basic nitrogen compound of CGO for the distribution of cracking products and the feedstock conversion was studied.

研究了焦化蜡油中碱性氮化物质量分数w（Nb）的变化对裂化产品的分布及原料转化率的影响规律。

Influence of surface irrigation technical parameter on nitrogen transport and distribution: A review

地面灌溉技术参数对氮素运移分布影响的研究进展

Distribution of inorganic nitrogen and its relationship to environmental factors in Beihai Bay

北海湾无机氮的分布及其与环境因子的关系

This paper shows some examples of gas rich in nitrogen in the marine strata of South China, explains their distribution characteristics, and discusses various source and formation mechanism of nitrogen.

列举了南方海相地层富氮天然气实例，阐述了富氮天然气分布特点，探讨了氮气来源和形成机理。

Law of active species ( N+, N f) energy distribution with discharge temperature changing at cathode well of nitrogen glow discharge is studied.

采用蒙特卡罗方法，模拟研究了氮直流辉光放电电子碰撞、离解和N+2电荷交换离解过程，产生的活性粒子（N+，Nf）轰击阴极壁的能量分布随放电气体温度的变化规律。