缘膜

Study shows that compaction and cementation can play a destructive role in Suining formation reservoir,while dissolution and fracturing can play a constructive role in that.The main facies of Suining formation are ferruginous-shale film,anhydrite,dolomite and calcite.The micro-fracture and grain-edged fracture mainly resulted from compaction fracturing,compaction slipping and tectonic dynamic force greatly improve the reservoir permeability.

研究表明：①对遂宁组储层起破坏作用的是压实作用、胶结作用和交代作用，而溶蚀作用、压裂作用则对储层起到建设性作用；②遂宁组最主要的成岩相组合为铁泥膜－硬石膏－白云石－方解石成岩相；③由压实破裂、压实滑动和构造动力形成的微裂缝、粒缘缝有效改善了储层的渗透性。

The majority origins of the basilic vein were in the ulnar margin of the back hand, a few were from the back of the adjacent finger. Rising along the ulnar forearm, the basilica vein migrated anteriorly, received median cubital vein, then went through the the medial sulcus of biceps up to the median upper arm, through the deep fascia to join the brachial vein.

贵要静脉起于手背尺侧缘，少数起于第1手背静脉汇合处，后沿前臂尺侧上行，在肘窝下方转向前面，接收肘正中静脉后，经肱二头肌内侧沟上行至臂中部，穿深筋膜汇入肱静脉。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。