XPS foamed board, has a perfect closed - pore alveolate structure.XPS挤出聚苯乙烯发泡板材, 具有完美的闭孔蜂窝状结构.An alveolate coordinate system which reflects actual distribution law of shell arrangement was proposed.提出了蜂窝网格坐标系,该坐标系客观反映了炮弹...
Their lives interconnect with those of celebrated figures of the late eighteenth-century.他们的生活与18世纪晚期的名人联系在一起。It's strange how people's lives interconnect.人们的生活是如何互相联系在一起的,真是不可思议.The causes are many and may int...
The thermometer registers 50 degrees.温度计上是五十度.Biolar shift registers are classified as unidirectional and bidirectional.双极型移位寄存器可分为单向和双向两种.Countless compounds are to be found in the industrial registers.在工业产品目录中还会出现无数的化合...