锆

Recently, Lacorre and his coworker discovered that La_2Mo_2O_9 as a new type of oxide-ion conductor has higher oxide-ionic conductivity than that of conventional yttria stabilized zirconia. However, up to now, most of the literatures on La_2Mo_2O_9 and doped La_2Mo_2O_9 reported mainly concerned with the characterization of structure and phase transformation, there has been no detailed work with respect to the conduction property on them.

最近，Lacorre等人发现新型氧离子导体钼酸镧(La_2Mo_2O_9)复合氧化物具有比传统的氧化钇稳定的二氧化锆更高的氧离子电导率，但至今有关La_2Mo_2O_9基氧化物的文献侧重于其结构、相变的报道，对其导电性能及其变化规律的研究报道较少。

The fine nanostructure yttria stabilized tetragonal phase zirconia membrane is prepared by sol-gel method and the wetting ability of the ceramic thin film before and after laser ablation is discussed.

应用溶胶-凝胶法制备了纳米量级钇稳定四方相精细氧化锆陶瓷膜，研究了陶瓷膜在一定强度的激光作用下，其表面浸润性的变化情况。

A: No, that is zircon.

不是，那是锆石。

Many people don't even realize that there is a beautiful natural gemstone called zircon.

许多人甚至不知道有一个美丽的天然宝石称为锆。

Chemical analysis of zircon crystals reveals whether they formed in the presence of water.

对锆石晶体的化学分析可揭示它们是否在水存在的情况下形成。

It lacks the silicon of a true zircon, and is, of course, very much younger.

它缺乏一个真正硅锆，当然是很年轻。

The lost of luster on a Zircon stone is said to warn of danger.

失去光泽的锆石上说，警告的危险。

Most studies of these crystals have focused on the chemical makeup of the zircon itself.

很多针对这些晶体的研究侧重在锆石自身的化学结构上。

However, the value of precious stones, zircon high value higher.

但就宝石价值来说，高型锆石价值较高。

Ratio of 3.52 diamonds, and the proportion of zircon to 4.2 or higher.

钻石的比重为3.52，而锆石的比重则达4.2以上。

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。