| 1. | Locally dolomite and anhydrite are important as cements . 局部地方白云石和硬石膏也是重要的胶结物。 |
| 2. | Locally dolomite and anhydrite are important as cements, together with minor authigenic quartz . 在局部地方白云石和硬石膏也是重要的胶结物;还有少量自生石英。 |
| 3. | Nodular anhydrite and enterolithic and chicken-wire structures themselves do not signify the sabkha environment . 结构状硬石膏、香肠状和网眼状构造本身并不表示萨勃哈环境。 |
| 4. | Under the circumstances, gypsum or anhydrite could accumulate to form beds many meters thick, without any co-precipitation of halite . 在这种环境下,石膏或硬石膏可以堆积成许多米厚的岩层,而没有任何石盐伴生沉淀。 |
| 5. | Anhydrite ectodermic dysplasia , eda 探讨外胚层发育不全症 |
| 6. | Detection of immune status of patients with anhydrite ectodermic dysplasia 外胚层发育不全症的免疫水平研究 |
| 7. | Gypsum and anhydrite 石膏和硬石膏 |
| 8. | Eodiagenesis is characterized by the assemblage of carbonate - analcime - anhydrite , while authigenic kaolinite is found in some strata 浅埋藏期以碳酸盐沸石硬石膏组合为特征。 |
| 9. | 2 the cement compatibility test should be done before calcining cement with the industrial waste and the anhydrite 无机水性水泥密封防水剂fnj无机水性水泥密封防水剂是引进美国技术。 |
| 10. | The result shows , for this composite cement system , retarding action of dihydrate gypsum is more obvious than that of anhydrite , meanwhile , anhydrite tends to cause setting time short and water needed increased 结果表明:二水石膏对该种复合体系水泥的缓凝作用比硬石膏明显,硬石膏易引起复合体系水泥急凝和需水量增大。 |