high nitrogen的用法和樣例：
例句
- Bulgaria is in a leading position in the world in the field of study and production technique of high nitrogen steels.
保加利亞的高氮鋼研究和生產(chǎn)技術(shù)在國際上處于領(lǐng)先地位。 - Grain protein content increased with HDT regardless of nitrogen treatment.By contrast, the influence of HDT on amylose content varied with nitrogen treatments.
增溫后各氮肥處理蛋白含量均增加，增加幅度與施氮量呈負相關(guān)關(guān)系，高溫高氮處理直鏈淀粉含量最低，蛋白含量最高。
