scandium怎么读，scandium什么意思，scandium短语和例句

1.Lead scandium tantalate ceramics exhibit excellent dielectric, piezoelectric, and ferroelectric properties, but need rather higher sintering temperature and possess lower Curie temperature.

钽钪酸铅陶瓷具有优良的介电、压电和铁电性能，但烧成温度高、居里点较低。

2.At present, research must stress on the development of new technology for the low cost production of scandium-bearing master alloy and the industrial application of aluminum-scandium alloys.

目前的研究重点是开发含钪中间合金的低成本生产新技术及含钪铝合金的工业应用。

3.The phosphorus content of phytin was determined in molybdate-antimony-scandium color agent after it was digested by concentrated sulfuric acid and perchlorate, with its deviation of no over 5%.

浓硫酸和高氯酸消解后，用钼-锑-钪复合显色剂测定植酸钙中的磷含量，偏差不超过5%；

4.Then the new technology in preparation of high purity scandium metal was proposed and its purification mechanism was discussed.

然后给出了用真空蒸馏法制备高纯金属钪的新工艺，并对其提纯机制作了探讨。

5.The distribution in nature, application, and extraction technology of scandium are introduced.

论述了稀散元素钪在自然界中的分布、应用状况及提取技术。

6.They turned out to be the undiscovered elements scandium, gallium, technetium and germanium.

那时还没发现的元素就是钪，镓，锗和锝。

7.Under the optimum technology condition, we can get the anhydrous scandium chloride molten salt whose hydrolysis rate is2.3%.

在此工艺条件下，制得的无水氯化钪熔盐中钪的水解率为2.3%。

8.Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals.

稀土金属、钇、钪及其混合物的无机或有机化合物。