However, in spite of many attempts, such a 'supersolid' phase has yet to be observed in bulk solid 4He.
但是现
，科学家
高压下固体氦中观察到了存“超级流
性”
证据。
However, in spite of many attempts, such a 'supersolid' phase has yet to be observed in bulk solid 4He.
但是现，科学家高压下固体氦中观察到了存“超级流性”证据。
声明：以上例句、词性分类均由互联网资源
成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我
指正。
