锆

The designed formulae for solidification of actinide s were given, and the properties of the waste form, like physical properties, durability properties and irradiation properties, were evaluated.

研究了富钙钛锆石型和富烧绿石型两种人造岩石固化体包容锕系核素的配方设计和固化产品的鉴定评价，包括物理性能、抗浸出性能和耐辐照性能。

Zirconolite rich ceramics and Perovskite rich ceramics are fabricated for the incorporation of simulated trivalent actinide wastes, and the physical properties、XRD、SEM and durability tests are performed.

针对模拟三价锕系元素的固化，分别合成了富钙钛锆石固化体和富钙钛矿固化体，并对其主要性能进行了分析和比较，为其对三价锕系元素的固化提供了依

Today, Earth teems with thousands of kinds of minerals, from agates to zircons.

今天，地球充满从玛瑙到锆石等成千上万种矿物。

The reaction of sodium alkylcycloperitadienide with metal chlorides gave derivatives of bisdichlorides of titanium, zirconium and hafnium where alkyls were n-propyl and n-butyl.

本文报导烷基环戊二烯基钠与金属氯化物反应合成钛、锆和铪的双金属二氯化物以及通过卤素交换制备双钛的二氟化物的方法。

The most recently developed organometallic coupling agents are the aluminates and zircoaluminates.

最近开发的有机金属偶联剂是铝酸酯和锆铝酸酯。

North Field. The company product line has nitride, zirconia, borides, etc..

公司主要产品系列有氮化物、氧化锆、硼化物等。

In addition the company also sell a variety of borides Agents, zirconia grinding ball, lithium-bentonite, silicon nitride iron, Castable superplasticizer used, brick,×, silica and other refractory materials and products .

此外公司还代理销售各种硼化物、氧化锆研磨球、锂基膨润土、氮化硅铁、浇注料用高效减水剂、粘土砖、高铝砖、硅砖等多种耐火材料和制品。

The CZ 805 (which is apparently dubbed as "CZ 805 BREN A1" in Czech sources) is a modular weapon of modern appearance.

长征805（这显然是代号为&锆石805布伦A1&的捷克来源）是现代的外观模块化武器。

The result show that the samples are compactest when a-Al2O3/ content is 10wt% at 1450℃, zircon start to decomposes at 1350℃, little mullite are found at 1450℃, there are lots of mullite at 1500℃, apparent poroes become more, bulk density falls.

结果表明，1350℃时硅酸锆已经开始分解，添加a-Al2O3/为10%、温度为1450℃时烧结体最致密，相对密度达到95%，1450℃时已有少量莫来石相形成，1500℃时形成较多莫来石相，气孔增多，体积密度降低。

The accuracy by Cercon CAD/CAM system for the marginal and internal fit of zirconium dioxide copings is well within the range of clinical acceptability.

Cercon CAD/CAM新系统制作的氧化锆底层冠有良好的边缘和内部适合性，达到临床可接受范围。

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。