concretion

UK:  [kɒn'kri:ʃən]

US:  [kən'kriʃən]

复数：concretions  

n.

1.凝结,固结;具体化

2.凝固

3.凝结作用

4.凝块

5.凝岩作用

6.结核体

7.固结物;连生体;【医学】结石;凝结物;硬块;【地质学;地理学】结核,凝岩

1 . The guillotine is the concretion of the law; it is called vindicte; it is not neutral, and it does not permit you to remain neutral.
断头台是法律的具体表现，人们又叫它是“镇压”，它不是中立的，也不容许你保持中立。

2 . The long axes of the ellipsoidal shaped calcareous concretion reflected the direction of movement of mineralizing ground waters.
椭圆形的钙质结核的长轴方向反映了地下矿化水的流动方向。

3 . The local envelope of liver was lacunose, There was concretion and dilatation of bile duct in or around the focus.
病灶局部肝包膜可有回缩，病灶周围肝内胆管可有扩张和结石。

4 . Though the experimental prototype, the concretion is proved by the facts on the movement law of the balance impact roller.
通过样机的实验，用实验证了对平衡冲击压路机运动规律研究的正确性；

5 . Pearl: Concretion formed by a mollusk and consisting of the same material (called nacre, or mother-of- pearl ) as the mollusk's shell.
珍珠：软件动物生成的结核，构成物质与软件动物的壳相同（称为珍珠质或珠母质）。