该文从高校创新创业教育内涵入手,总结创新创业教育质量评价研究进展及评价实践中存在的主要问题,基于学生中心理念和增值理论,构建"起点—过程—结果"一体化的高校创新创业教育质量评价指标体系,从起点质量、过程质量、结果质量三个维度进行评价,提出一种可供高校创新创业教育质量评价参考的实践思路.

通过梳理高校内部质量保障相关的研究与实践材料，进一步认识质量保障的起源，准确界定质量保障的对象范围，明确质量保障的责任主体，为进一步完善高校内部质量保障体系提供有益的思考。研究发现，高校内部质量保障由质量监控发展而来，质量保障的对象范围由局部的教学质量保障扩大到对高校全面的质量保障，师生员工等利益相关者都是质量保障的责任主体。

根据野外剖面观测、井下岩屑、测井等资料,分析了川东北地区下二叠统白云岩形成与岩溶、玄武岩淋滤之间的关系.川东北地区下二叠统茅口组二段顶部白云岩具有“整体含量低、局部发育好”的特点,多由粉-细晶白云石晶体组成,含有钠长石等玄武质残余成分,白云岩的形成与岩溶、玄武岩息息相关.茅口组沉积后,地层边抬升边淋滤,建立渗流通道;华蓥山和梁平-带在东吴期喷发溢流的玄武岩,水解淋滤后形成硅酸真溶液以及富含Mg2+的流体沿岩溶层的各种裂缝和节理向下渗流,使茅口组顶部的岩溶层发生硅质交代或充填以及白云石化现象;玄武岩淋滤白云石化的发育程度主要取决于龙潭组玄武岩和茅口组顶岩溶面的接触关系,直接接触则白云岩较为发育,有泥岩隔挡则白云岩发育较差,如有泥灰岩夹层但有裂缝沟通则形成少量白云岩;对于川东北地区茅口组风化壳而言,只有经过玄武岩淋滤白云石化改造后才能形成良好的储层.

The reservoir characteristics and controlling factor of Lower Permian in Changxing Formation in Puguang Gasfield were studied in combination of macro methods with micro methods,the study result indicated that the main types of reservoir rocks were reef dolomite,granular dolomite,crystal grain dolomite,the reservoir space types were mainly secondary pores and supplemented by primary pores,the reservoir property was good with pore types of moderate to high porosity and high permeability reservoirs.The formation and evolution of the reservoir were mainly controlled by the factors of sedimentation,diagenesis and tectonics.Sedimentation was the basic factor,platform margin reef-beach was the most favorable facies belt,it controled the reservoir rock,distribution scope and the type,strength of the diagenesis;the diagenesis was the key of good reservoir formation and evolution,the mixed dolomitization and burial dissolution determined the development of the secondary pores,it influenced the reconstruction of reservoir properties;tectonics was the indispensable condition of reservoir formation.Sedimentation,diagenesis and tectonics determine the final distribution scope and spatial characteristics of the reservoir.

Da'anzhai member in Xiaotongchang area is the central of Sichuan region's critical hydrocarbon producing pay,its reservoir concentrated in this section of Da'yi,Da'er and Da'san lay shell limestone,the primary porosity in the course of the late diagenetic disappear,secondary causes of the hole,the hole smaller cracks are the main reservoir seepage space,are ultra-low porosity,low permeability pore-fracture type and fracture-type reservoir.The reservoiris over100 million years of geological history,from sedimentation,diagenesis and tectonic action of the interaction results,mainly by sedimentation and tectonic effects.

Zhougongshan district and the neighboring area in southwest Sichuan province are dominated by medium-low porosity and medium-low permeability reserviors and reservior spaces.The research shows that the pore of the carbonate was mainly disappeared by multiple generation's calcite cementation and chemically filling and compaction(solusion) during bury.A large volume of secondary pore,cave resulted from admixed sea water dolomitzation of supergene and fluid corrosion during bury improve porosity and permeability of the reserviors.Tectonic fracturing gave rise to new reservior spaces and improves connection of inter and intra reserviors.Diagenesis is divided into admixed seawater dolomitization fluid corrosion-fracturing phase,fluid corrosion-cementing phase and cementing-compaction-compaction solution phase.The Lower permian oil-gas reservior distribution is configured by overprinting of the above mentioned diagenetic processes.

In the southwest of Sichuan, Upper Permian Formation, the thickness of Emeishan basalts of Zhougongshan and its neighbor area is from 40m to 500m,and it is formed by 12 cyclic basaltic volcanic rock. The volcanic breccias in the bottom and the stomatal basalts in the upper have some reservoir capability in cyclicity. The reservoir spaces mainly are air voids,basaltia jointing split and tectoclase. Generally, they form lower porosities, medium permeability or lower porosities,higher permeability reservoirs. In other sections, if there are not the superposition of tectonic movement,most of them can not form reservoir rocks,during the formation and evolution of this set of reservoirs, the condensation contract fissure of magmatic melt,tectonic rupture,organic maturation and chemical erosion. All of these have promoted the forming of reservoir spaces. But hydrothermal alterations and 4 stage cementation and 3 stage packing action have obvious damage affection to reservoir spaces.

In most times of the Early Triassic Feixianguanian age (from phases 1 to 3), the northeastern Sichuan basin was in an environment of isolated carbonate platforms surrounded by a deep sea trough and formed by extensional faulting during the evolution of the South Qinling Mountain ocean. Concomitantly with the sea-level change, gradual closing of the Kaijiang-Liangping sea trough and eastward migration of the Chenkou-Exi sea trough, various isolated carbonate platform subfacies moved and were transformed, and finally the isolated carbonate platforms were transformed and amalgamated into a unifying large-scale land platform in northeastern Sichuan from the late part of the third phase to the early part of the fourth phase of the Feixianguanan age. On the basis of the regional geological setting and sedimentary characteristics (lithology character, paleontology, sedimentary structure and logging), the lagoon (including evaporative lagoon, restricted lagoon, semi-restricted lagoon and point beaches), platform-margin oolitic beach, slope and sea trough subfacies. A stereoscopic depositional model of isolated platforms was constructed and the distribution and evolutionary process of sedimentary facies from phases 1 to 3 of the Feixianguanan age were analyzed. Finally the authors analyzed the migration of the platform-margin oolitic beach facies belt that had conditions for the formation of good reservoirs in the late stage, inhomogeneity and log and seismic characteristics of the reservoirs and control of sedimentary facies on the distribution of oolitic beach gas reservoirs and made seismic lateral distribution forecast for the areas in platform-margin oolitic beach facies which are expected to become new breakthrough areas of gas exploration.