We ferromagnetism in carbon - doped ZnO.我们提出碳掺杂氧化锌具有铁磁性.Dietl et al. predicted that p type Mn doped ZnO could have ferromagnetism at room temperature.Dietl等人的理论计算预测,p型掺杂(Zn, Mn)O可能具有室温铁磁性....
Discounts will only be given on production of your student ID card.须出示学生证方可打折.May I apply for my ID card in the local police station here?我可以向你们当地公安机关申请办理居民身份证吗?May I have a look at your passport or ID card , sir?我可以看一下你...
Describes some of the best practices for administrating code access security policy.介绍一些管理代码访问安全策略的最佳方法.Practically, you are fit for teaching not fit for administrating.从实际来讲, 你适合教学工作而不适合管理工作.Support replication service ...
He went straight to Lagos, without stopping in Nairobi.他径直前往拉各斯, 未在内罗毕停留.Chinese and a Nigerian worker examine production at Federated Steel in Lagos.在拉各斯,一名中国人和一名尼日利亚工人在联邦钢铁厂检查生产.Weight: less than 80 grs . CIF Lagos , N...
什么也逃脱不过校对者的眼睛, 可是什么也穿不透他的防弹背心.Nothing escapes the proofreader's eye, but nothing penetrates his bulletproof vest.(琳甚至已经在《密室》中让哈利去救过金妮一次——校对者注)我认为, 金妮将在杀死伏地魔中扮演重要的角色.I think, though, that Ginny will have an important...
Jet aerator especially self - suction jet aerator can meet the need well.射流曝气,尤其是自吸式射流曝气就可较好地满足这一要求.The length of air cavity is an important factor in design of lateral aerator.侧空腔长度是侧墙掺气坎设计时考虑的重点内容.The optimum aperture ...