The study on massive hydrogrossular by means of polar microscope, infrared spectra and Xray shows that it consists mainly of hydrogrossular, with a little amount of diopside and calcite.

根据显微镜下、红外光谱和X射线衍射的研究，表明块状水钙铝榴石玉的主要矿物成分是水钙铝榴石，并有含量不等的透辉石和方解石等。

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Abstract: At present, the management office of university basic construction mainly focuses on project management model of self-management. and it shows a lot of disadvantages.

目前高校基建管理部门普遍采用自主管理下的项目管理为中心的模式，但已显现诸多弊端。

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