Phosphorus is an important biogenic element and phosphine has been confirmed to be widespread in the environment. The discovery of phosphine let people rediscover the phosphorus cycle.

磷是环境中一种重要的生源要素，自然环境中磷化氢的存在已经得到了证实，磷化氢的发现使人们重新认识并试图补充磷循环。

Owing to the exploitation of phosphorite and phosphorus's unilateral cycle in nature, phosphorus resource is increasingly exhausted.

由于磷矿的开采和磷在自然界中近乎单向循环，磷资源日益枯竭。

The slip viscosity can be reduced, the slip exhausting speed of bodies can be increased, and their drying cycle can be shortened, adding the sodium polyphosphate and phosphorus components.

添加多磷酸钠和含磷成分可以降低泥浆的粘度，提高坯体的排浆速度，缩短干燥时间。