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...
他们所谓的回答不过是表示承认的咕哝罢了。Their replies were no more than grunts of acknowledgement.“我现在不能回答你，”他闪避道。"I can't give you an answer now," he hedged.两个历史问题——你可以随便回答。Two historical questions — you can answer them how you like....
Putative oncogenes, tumour suppressor genes and proto - oncogenes implicated in cancer are also included.数据库十分专业.推定癌变, 肿瘤压迫基因和蛋白相关癌变信息也有涉及.The dye is reduced by dehydrogenase enzymes released by viable tumour cells.染料被存活...
He could try to sublimate the problem by writing, in detail, about it.他可以努力通过详细记述该问题而使其受到人们的正视。We have to somehow sublimate those male hormones, or at least get them under control. "我们需要以某种方式使这种荷尔蒙升华或者至少把它们控制起来. ”Design,...