查询词典 yttrium

Uses:Used as the raw material of yttrium oxide.

用途：用作氧化钇的原料。

The results reveal that trace yttrium mainly located in the platelet precipitates makes the crystal structure changed.

结果显示，微量的稀土主要存在于合金的片状相中，并使其晶体结构发生变化。

The effects of yttrium on the microstructure and mechanical properties of AZ61 magnesium alloy were studied in this paper.

近年来，镁合金由于质量轻，比强度和比刚度好，电磁屏蔽性好等优点在汽车工业，航空航天等行业得到广泛的应用。

The oxidation resistance of Ni3Al base alloy IC6 with different amounts of yttrium at 1100℃ was determined.

测定了添加Y对IC6合金在1100℃抗氧化性能的影响。

This LED is a GaN chip and yttrium aluminum garnetpackage together made.

这是一个氮化镓发光二极管芯片和钇铝石榴石封装在一起的。

The interference due to variable concentration of sodium and its compensation by using internal standard element yttrium were investigated.

就不同浓度Na基体对分析谱线产生的干扰进行了实验和研究，并用Y作为内标元素来补偿钠基体的干扰。

The effects of yttrium on the charge-discharge behaviour and surface structure of lithium-aluminium alloy anode were studied.

研究了稀土元素钇对锂铝合金阳极充放电性能及其表面结构的影响。

This is the GaN LED chip and Yttrium Aluminum Garnet package together cause.

这种 LED 是将 GaN 芯片和钇铝石榴石封装在一起做成。

A brown-to-yellow mineral that is a phosphate of yttrium in crystalline form.

一种褐色到黄色的矿物，是钇的磷酸盐，呈晶体状。

In this paper,the extra-low-oxygen yttrium metal is prepared by Ca-CaCl2 molten salt method .

主要开展了用Ca-CaCl2熔盐法制备低氧金属钇的研究。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。