锆的

The result is indistinguishable, within analytical uncertainties, from U-Pb ages of baddeleyite and zircons obtained by previous workers, suggesting that a rock-and ore-forming event did occur in Neoproterozoic in Jinchuan.

此结果也与前人报道的锆石和斜锆石的U-Pb年龄在误差范围内一致，说明了金川的新元古代成矿时代。

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。

Influence of the composition of fused magnesia zirconia materials on its microstructure and properties were investigated.

研究了轻烧氧化镁和锆英砂的配料组成对电熔镁锆合成料的显微结构和性能的影响。

Production and operation of the Company's jewelry / accessories cover has: 18K gold, 14K gold, 9K gold, silver, 925 silver, copper, 316L stainless steel, alloy;(gemstones / semi-precious stones in part): diamond, white zircon, Cai zirconium, stained glass, agate, crystal,, Opal, turquoise, black Tahitian pearls, imported high-grade shells, coral and natural all over the world, such as miscellaneous total more than 200 kinds of stone.

本公司生产经营的首饰/饰品涵盖有：18K金、14K金、9K金、纯银、 925银、铜、316L不锈钢、合金；：钻石、白锆、彩锆、彩色玻璃、玛瑙、水晶、虎眼石、猫眼石、松石、大溪地黑珍珠、进口高档贝壳、珊瑚以及世界各地的天然杂石等共有200多种。

Nano-zirconia particle diameter and calcium phosphate powder, added sufficient quantum compound SiO2 and Na2O adjunct, after added deionise water and grind 4h, select polyurethane scaffold (interval porosity of 75%、85% and 92%, pore diameter 300um) as mould to obtain nano-zirconia calcium phosphate scaffolds.

以纳米氧化锆颗粒和磷酸钙粉体为原料，加入适量含SiO2和Na2O的复合添加剂制成复合粉体，加入去离子水后混磨4小时，分别选用孔隙率75%、85%和92%，孔径为300um的聚氨酯支架为模板，制成纳米氧化锆/磷酸钙骨支架。

Through heating zirconium hydride, high purityC02 and red phosphorous, the gas adsorbs, desorbs, scatters and finally forms the compact film on the surface of zirconium hydride.

研究了通过加热氢化锆、高纯二氧化碳和磷，在设定的工艺参数下，通过反应气体在氢化锆表面吸附、离解，然后通过元素扩散和反应生成致密的膜层。

Combined with previous studies, we suggest that the 1100-2200 Ma zircons perhaps originate from the China North Craton, while the zircons of 520 Ma may stem from Jiamusi massif.

根据目前有关年代学研究成果，推断1100~2200 Ma碎屑锆石可能来源于华北克拉通，而样品中的520 Ma的碎屑锆石则可能来源于佳木斯地块。

Based on the interior structure of zircons from the ore-bearing Longwang gabrro intrusion and the results of CL analysis, the authors performed in-situ zircon U-Pb dating by means of LA-ICP-MS and, as a result, obtained reliable age data.

文章在运用阴极发光技术对锆石晶体结构研究的基础上，利用LA-ICP-MS锆石原位定年方法，对含矿的龙王辉长岩体进行了年龄测定。

The paper deal with synthesis of zirconolite based synroc.

研究了固相反应法和液相反应法合成钙钛锆石的工艺条件，获得了合成富钙钛锆石较佳的工艺条件。

Some data about apparent solubility product of Mo and Zr precipitates have been determined in 1.0, 2.0, and 3.0 mol/L HNO 3 solutions. The effects of different concentration of nitric acid and initial concentration of Mo and Zr on the apparent solubility product are also investigated.

实验还测定了 1 0 ，2 0 ，3 0mol/L硝酸溶液中钼锆沉淀的表观溶度积K′sp，讨论了硝酸浓度、钼锆初始浓度对表观溶度积的影响。

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。