thulium是什么意思 thulium的读音、翻译、用法

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'thulium'是英语单词,翻译为“铥”。铥是一种稀土金属元素,化学符号为Tm,在化学元素周期表中位于镧系元素中的第13个元素。它是一种银灰色的金属,可以用来制造光纤放大器、激光器、照明设备等。

以下是9个含有'thulium'的例句:

1. The thulium laser is widely used in eye surgery.(铥激光器被广泛应用于眼部手术。)

2. Thulium is a rare earth metal with atomic number 69.(铥是一种具有原子序数69的稀土金属。)

3. Thulium has a high melting point of 1545℃.(铥的熔点很高,为1545℃。)

4. The thulium ion is often used as a dopant in optical materials.(铥离子经常用作光学材料的掺杂剂。)

5. Thulium is priced at around $590 per kilogram on the global market.(全球市场上铥的价格约为每公斤590美元。)

6. Researchers are exploring the potential uses of thulium-doped fibers in telecommunications.(研究人员正在探索铥掺杂光纤在电信领域的途。)

7. The thulium nitrate solution is a common source of thulium in chemical synthesis.(铥硝酸盐溶液是化学合成中铥的常见来源。)

8. Thulium is used in portable X-ray machines to produce high-energy radiation.(铥被用于便携式X射线机,以产生高能辐射。)

9. The thulium atomic clock is one of the most accurate timekeeping devices in the world.(铥原子钟是世界上最精确的计时设备之一。)

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