available nitrogen

意思翻译

有效氮

速效氮

相似词语短语

nitrogen───n.[化学]氮

available───adj.可获得的；可购得的；可找到的；有空的

nitrogen species───形态氮

currently available───目前可用的

nitrogen fertilizer───[肥料]氮肥；氮肥肥料；氮肥（料）

ammoniacal nitrogen───氨态氮；[化] 氨型氮

nitrogen balance───[生理]氮平衡

available options───[计]可用选择

be available───有空的；可供使用的；[经] 生效， 有效， 可供使用

双语使用场景

Soil organic matter, total nitrogen, total phosphorus, available nitrogen had middle spatial correlation patterns.───土壤有机质、全氮、全磷、速效氮具有中等空间自相关性。

Contrast to soil available nitrogen, soil total nitrogen was not influenced by the environmental factors.───功能群组成对土壤全氮的影响作用相对较弱。

Quaternary red clay total nitrogen content was highest, but the available nitrogen content was lower than Granite soil and Purple sandy shale soil.───第四纪红土土壤全氮含量较高，但是其碱解氮含量比花岗岩母质土壤和紫色砂页岩土壤低。

The seasonal dynamics of soil available nitrogen was basically consistent with the growth rhythm of P. elliott ii.───有效氮供应的季节动态与湿地松的生长节律（即需氮过程）基本吻合。

The content of organic matter, available nitrogen and available phosphors were rich.───有机质、碱解氮、速效磷含量丰富；

Jidan 415 seedlings rhizosphere soil sucrase and urease activity had the greatest impact on the total nitrogen and available nitrogen;───吉单415号玉米幼苗根部土壤蔗糖酶和脲酶活性对全氮和碱解氮的影响最大；

Nitrogen nutrient balance and its impact on soil available nitrogen content in Shanghai suburb farmlands───上海郊区农田氮养分平衡及其对土壤速效氮含量的影响

the correlation of available nitrogen content with POD activity, MDA content and soluble protein content is significant difference;───土壤速效氮含量与POD活性、丙二醛含量及可溶性蛋白质含量相关性显著；

Spatial Heterogeneity of Available Nitrogen, Phosphorus and Potassium Content in Thin Layer Black Soil───薄层农田黑土速效氮磷钾含量的空间异质性

英语使用场景

In conclusion, both readily available nitrogen and soil bulk density are sensitive to grazing levels, and can be used in quantitative determination of grassland succession under utilization.

available nitrogen