Photoconductive switches were the key components that allowed the generation and detection of coherent broadband electro......

【Abstract】Grice believes that conversation is governed by certain conventions. Hearers tend to assume speakers are con......

随着卫星遥感技术的快速发展,星载微波遥感作为观测海温的手段之一,受到越来越多的关注。总结了国内外星载微波遥感观测海温的发展......

Heterogeneity is an inherent component of rock and may be present in different forms including mineral heterogeneity,geo......

通过步冷处理对2.25Cr1Mo钢进行了回火脆化,通过电化学方法对回火脆化试样进行了充氢。测定了三种状态下,即原始状态、回火脆化状......

膨果丹是元和公司专利成果,根据作物的生长特性、营养特性、土壤特性精心研制而成,特别添加了其他肥料没有的BRI复合营养膨果转化......