primary nitrogen的意思

primary nitrogen中文翻譯：

一次氮氣

相似詞語短語

nitrogen───n.[化學]氮

primary───adj.主要的；初級的；基本的；n.原色；最主要者

nitrogen species───形態氮

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

ammoniacal nitrogen───氨態氮；[化] 氨型氮

nitrogen balance───[生理]氮平衡

nitrogen monoxide───[無化]一氧化氮；一氧化二氮

ammonia nitrogen───氨氮；[無化]氨型氮，氨基氮

nitrogen cycle───[土壤]氮循環

雙語使用場景

Primary and secondary sequence of parameters is temperature, time, flow rate of hydrogen and nitrogen.───各參數對沉積速率影響的主次順序為：沉積溫度、沉積時間、氫氣流量、氮氣流量。

Inflammable and explosive poisonous gas are gas occurrence boiler device of the primary risk involved in substance, the main composition is carbon monoxide (co), hydrogen (H2), nitrogen.───易燃易爆有毒的煤氣是煤氣發生爐裝置涉及的最主要的危險物質，主要成分為一氧化碳(CO)、氫氣(H 2)、氮氣。

It is expected that North America will continue to be a net importer of nitrogen and that the region will move into increasing phosphate deficit while remaining a primary supplier of potash.───預計北美將繼續作為氮肥的凈進口國，而該區域在繼續作為主要鉀肥供應者的同時，卻顯示出氮肥日益短缺的趨勢。

Effects of color films shading on Phellodendron amurense seedlings biomass and primary nitrogen-assimilation enzyme activities───濾光膜對黃檗幼苗生物量及初級氮同化酶活性的影響

英語使用場景