锆

Keywords: Stibnite ore, hydrothermal exhalation, Sb-only basement brines, pervasive fluid conduits, South ChinaRe-Os isotopic dating of molybdenite and pyrite in the Baishan Mo-Re deposit, eastern Tianshan, NW China, and its geological significance

在CL图像的基础上，我们用拉曼扫描的方法分析了这3类不同结构的锆石。1008和356cm-1峰显示了相同或相似的图像特征，而它们的半高宽图像有相同或相似的图像特征。

The desulfurization of FCC gasoline was investigated. The adsorption content of sulfurate of Zr-MMT carrier material was 4. 05 mmol/g at room temperature.

实验结：果表明，载体锆交联蒙脱土的室温容硫量达到4.05 mmol/g，明显高于分子筛和活性炭类载体。

These results have yielded new intraplate evidence for con-straining the relation between the Tarim plate and the supercontinent.

碎屑锆石测年资料为研究塔里木板块与超大陆的关系提供了来自盆地内部的证据。

The measuring principle, design method and configuration of the system are introduced. Then, the measuring system is calibrated by testing Lead Zirconate Titanate ceramic and Lithium Tantalate crystal with the known pyroelectric coefficients as the references. In addition, the pyroelectric coefficients of several common ferroelectric thin films such as PZT, PVDF (poly-vinylidene fluoride) and BST are tested.

介绍了该系统的测量原理、设计方法及组成，用已知热释电系数值的锆钛酸铅陶瓷及钽酸锂单晶作为参考样品对系统进行了调试，并对PZT、聚二氟乙烯及钛酸锶钡等几种常见的铁电薄膜材料的热释电系数进行了测试。

Tetragonal Zirconia Polycrystal stabilized with Y_2O_3 is widely used because of its good mechanical properties.

氧化钇稳定的四方多晶氧化锆增韧陶瓷是一种力学性能优越，应用十分广泛的结构陶瓷。

Tetragonal Zirconia Polycrystals stabilized with Y〓O〓 are widely used because of their good mechanical properties.

氧化钇稳定的四方多晶氧化锆增韧陶瓷是一种力学性能优良，应用十分广泛的结构陶瓷。

The structural unlikeness between the monoclinic and tetragonal ZrO〓 is a good reason for the strength difference between them.

从单斜相氧化锆中Zr、O强结合的角度，可对SZ的这一不同于ZrO〓的酸特性作出解释。

It was found that the phase composition of 10mol%MgO-PSZ was dominated by monoclinic phase of ZrO2, which was transformed from the tetragonal one.

发现MgO摩尔分数为10%稳定的氧化锆陶瓷样品，在室温下主晶相为单斜相，它是由四方相转变而成。

The XRD result shows that the glass ceramic after optimization contains a large amount of tetragonal ZrO2 and mica phases.

XRD结果证明，经过成分优化后的玻璃陶瓷含有大量四方氧化锆和云母相。

Tholeiite has a zircon SHRIMP U-Pb age of 352 Ma, suggesting that the formation of the ophiolites may have continued till the Late Devonian-Early Carboniferous.

拉斑玄武岩 SHRIMP 锆石年龄352 Ma ，说明蛇绿岩的形成可持续到晚泥盆世—早石炭世。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。