These consist of a series of small ferrite cores of maximum diameter 2 mm.这些由一系列最大直径为2毫米的小铁氧体磁心组成.The citrate sol - gel synthesis method has been used to prepare zinc ferrite.采用硝酸铁、硝酸锌、柠檬酸制备前驱体,在不同加热温度与速率下制备锌铁氧体.The effe...
The strain of the proeutectoid ferrite in hypoeutectoid steel drawing measured and analyzed by quantitative metallography.采用定量金相法分析计算了亚共析钢拉拔变形中先共析铁素体应变量.The effect laws of amount of undissolved ferrite has been gained.得出...
米切尔的日程安排使他无法休假。Mitchel's schedule had not permitted him to take time off.埃米举起胳膊挥挥手。“再见，”她喊道。Amy lifted her arm to wave. "Goodbye," she called.他100米跑了11秒。He has been clocked at 11 seconds for 100 metres....
除了租救生衣，水上运动爱好者还应该考虑租一套潜水服。Watersports enthusiasts should consider hiring a wetsuit as well as a lifejacket.起了疑心的爱好者揭发了这一勾当，警察在诺丁汉逮捕了一名男子。Suspicious fans exposed the racket and police arrested a man in Nottingham.滑雪爱好者乐于利...
Maria was talking baby talk to the little one.玛丽亚正用儿语和小家伙说话。"Would you," he asked diffidently, "like to talk to me about it?"“你想跟我说说这件事吗？”他怯怯地问道。You needn't talk to anyone if you don'twant to.不想说话的时候，你可以不说。...