查询词典 zircon

In the Cathodoluminescence images the zircons extracted from the dioritic gneiss show good crystal morphology and clear oscillatory zoning, as is the case of magmatic zircon.

在阴极发光图像中，片麻岩中的锆石具有较好的晶形，并显示出清晰的岩浆锆石韵律环带结构。

"Ceylon diamond" and "mature diamond" is really colorless zircon.

"锡兰钻石"和"成熟的钻石"实在是无色锆石。

Main production processing fashion 925 silver crustification gem, zircon, quartz Shi He and so on fashionable element silver personal ornament product.

主要生产加工时尚925银镶嵌宝石、锆石、水晶等石和时尚素银饰产品。

The title that a woman that offers zircon dangler on the website uses is " the dangler that a trash sends ".

一名在网站上出售锆石耳环的女性用的标题是"一个废物送的耳环"。

The main contents of precursors reaction in Si23H24- Zircon 4 surface of the atomic layer deposition dechlorination reaction mechanism.

研究的主要内容有前体反应物ZrCl4在Si23H24-4 表面的原子层淀积的反应过程中脱氯机理。

The age of individual analysis for zircon from the diorite unit ranges from (137±2) Ma to (1 58 士2) Ma, with a weighted average of (147.7±2.0) Ma, whereas that of the monzonitic porphyry ranges from (115±2) Ma to (164±3) Ma, with a weighted average of (144.5±8.9) Ma.

其中的闪长岩单元年龄为(137±2)~(158±2)Ma，加权平均年龄为(147.7±2.0)Ma，二长花岗斑岩为(115±2)~(164±3)Ma，加权平均为(144.5±8.9)Ma。

The crystallization rate of Mg-petalite increases with high ZrO〓/TiO〓 proportion.β-Quartz solid solution, cristobalite, zircon,α-cordierite and enstatite appear successively at high temperature.

随后玻璃中先后析出假蓝宝石相、β-石英固溶体、方石英、锆英石、α-堇青石和顽火辉石相。

According to theSHRIMP zircon U-Pb age study of gabbro in the Qipanyan pluton, it has a age of132.90±0.66Ma.

通过对棋盘岩岩体中辉长岩的锆石年代学研究，棋盘岩辉长岩体的形成年龄为132.90±0.66Ma。

Methods The objectives of study with zircon SHRIMP U-Pb geochronology are constraints of its formation age.

利用锆石SHRIMP U-Pb年代学对其形成时代进行约束。

Despite the highly altered nature of gneiss, it can preserve geochemical evidence of its history, especially in minerals like zircon which resist metamorphism.

尽管片麻岩具有易变的性质，但它可以保留地质学的历史证据，特别像矿物中的可抵抗变质的锆英石。

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。