fissures

1.Results: The whole choroid fissure was clearly displayed as fissures full of cerebrospinal fluid on MRI.It go with choroid plexus of lateral ventricle congruously .

结果：MR可清楚地显示络膜全长，表现为与侧脑室络一致的含脑脊液隙。

2.The orebody is controlled by SN, NW faults and fissures, the ore deposit belongs to magmatic hydrothermalism-stratabound and compound magmatic hydrothermalism type one.

矿体受南北向、北西向断及隙构造控制,矿床成因为岩浆热液—层控与岩浆热液复合型。