A number of companies have now made the high - temperature superconductors into tapes a few millimetres across.液氮是一种便宜而易得的商品,沸点是77K,我们利用它可以在实际应用中比较容易地冷却超导体.We may also look forward to the application of superconductors i...
The new superconductors look set to carve themselves a useful niche in the world's electrical industries.这种新的超导体看起来很有可能在世界电气工业中占得能够发挥作用的一隅。A number of companies have now made the high - temperature superconductors i...
Do I give a crap about a ceremony with a dress and a flautist?我要抱怨过仪式上的裙子和吹长笛的 吗 ?He also met a flautist whom he married after they both graduated.在那里他还遇到了一位长笛演奏家,并在毕业后与她结了婚....
There was ten tenths cloud at that time.当时云层厚度是十度.We received only two tenths of an inch of rain during the entire month of June.整个6月，我们这里的降水量只有0.2英寸。The spring had been unusually dry and we received only two tenths of a...