While it is the strongest of jewellery metals, platinum can still scratch with everyday wear.
虽然它是最强的珠宝金属,每天穿同白金仍可抓伤。
Still further the disclosure relates to ornamental articles comprising the platinum alloy and a method of production thereof.
该公开进一步涉及包含该铂合金的装饰制品及其制造方法。
If he switched from gold to let's say iron, he also tried platinum, a number of different foils, he found that they count rate it still was 20 alpha particles per minute.
金箔的时候,计数率就变成零了,如果他把金换成比如说铁,他们还尝试了铂,还有一系列其他的箔片,他发现计数率还是每分钟。
If he switched from gold to let's say iron, he also tried platinum, a number of different foils, he found that they count rate it still was 20 alpha particles per minute.
金箔的时候,计数率就变成零了,如果他把金换成比如说铁,他们还尝试了铂,还有一系列其他的箔片,他发现计数率还是每分钟。
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