free-nitrogen

常见例句

It is a gaseous loss, unrelated to loss by physical processes such as through leachates. 2) The breakdown of nitrates by soil bacteria, resulting in the release of free nitrogen.
是一種汽化式的散失，而非經由物理過程如滲漏的流失。(2) 經由土壤中的細菌分解硝酸鹽而釋放出自由氮。此種過程常發生於厭氧環境下，如浸泡在水中的土地；會降低土中養份。
Reading occupies most of my free time.
閲讀佔去了我大部分的閑暇時間。
The crew remained free from scurvy.
那些船員仍然沒有患壞血病之虞。
He's a fervent believer in free speech.
他是言論自由的強烈信仰者。
She picked up a new magazine with her free hand.
她用空著的一衹手拿起一本新襍志。
Jon sent away for a free almanac.
喬寫信去要一份免費贈閲的年歷。