1. The initiator mainly influences the coagulum content and reaction rate. 引发剂主要影响反应速率和凝胶率；
2. The amber is one-and-a-half kind of gem shape stone, the many years ago it once was the secretion coagulum. 琥珀是一种半宝石形状的石头，在数千万年前它曾是树液凝结物。
3. Cholelithiasis refers to the formation of coagulum in bile duct tree, which is the most common digestive diseases in clinic, The incidence of cholelithiasis is rising in recent years. 胆结石是胆管树内（包括胆囊）形成的凝结物，是临床最常见、最多发的消化系统疾病之一。
英英解释
n.
1. a lump of material formed from the content of a liquid
