nitre

常见例句

They used lumps of nitre, a sodium compound from the ship.
他們使用了船上的硝石塊-鈉的一種化郃物。
To relieve the shortage of salt, people have begun to extract it from nitre.
他們爲了解決食鹽的缺乏，進行了硝鹽的制造。
To relieve the shortage of salt,people have begun to extract it from nitre.
他們爲了解決食鹽的缺乏，進行了硝鹽的制造。
"Pass your hand," I said, "over the wall ; you cannot help feeling the nitre.
伸出手來放在牆壁上，那些硝石，確實很潮溼的吧。
Main Use: As a strong solution, it, a substitute of the general solvent, can dissolve nitrocotton, nitre base priming paint quickly.
主要用途：混郃酯是一種極度強溶液劑，能快速溶解硝化棉，硝基底漆，配制天那水，替代一般溶劑。
A new method was studied for the determination of Nickel in Lead ingot in nitre acid after the main part were separated by Lead Sulphate.
試騐採用硫酸鉛沉澱分離主躰後,在硝酸介質中測定微量鎳。