realised amounts
常見(jiàn)例句
- Only small amounts of wurtzite boron nitride and lonsdaleite exist naturally or have been made in the lab so until now no one had realised their superior strength.
天然存在或者實(shí)騐室制造的纖鋅鑛型氮化硼和朗斯代爾石數(shù)量很少，直到現(xiàn)在，也沒(méi)有一個(gè)人發(fā)現(xiàn)它們令人喫驚的硬度。 返回 realised amounts