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。The new superconductors look set to carve themselves a useful niche in the world's electrical industries.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.A number of companies have now ...
最后简要介绍了巴布膏剂在国内的应用.The cataplasma � � s application in our country was introduced briefly.结论该乳膏剂处方合理,制备方法可行.Conclusion: The formula was reasonable and the preparation method was feasible.介绍了一种适用于多孔不锈钢的渗硼方法──膏剂渗硼法.A boroni...