研究了具有弹性夹层的层板结构的振动特性.The vibration behaviour of sandwich structure with spring interlayer is studied.导出了双层板 ― 性夹层的综合单元刚度矩阵.The stiffness matrix of synthetic dual plate - spring interlayer element is deduced.型主动脉夹层的治疗——腔内修...
Antibodies in the yolk are collectively named yolk immunoglobulin ( IgY ).此蛋黄中的抗体称为IgY( YolkImmunoglobulin ).DeternSning contents of immunoglobulin and alexin in milk by Agar Immunodiffusion technique.用琼脂单项免疫扩散法测定牛乳免疫球蛋白...
基于如此不完整的证据采取的任何行动都是愚蠢的。Any action on the basis of such fragmentary evidence would be foolish.你已经在末尾完整地列出了名字和地址。You've given a whole list of names and addresses at the back.他们的完整目录售价5美元，第一次订购时可返还这5美元。Their full catal...
Fixed cistern barometers are used as a standard for checking altimeter.固定槽式气压计可以作为标准件去检验测高计.A barometric altimeter indicates height above sea level or some other selected elevation.气压高度表用以指示海平面或另外某个被选定高度以上的高度.Basic Barom...
频率多边形比直方图更简单.The frequency polygon is simpler than its histogram counterpart.应力范围直方图可用作估算等效 均方根 应用力范围.The stress range histogram was used to estimate the effective root - mean - square stress range.提出了基于二维 直方图 的最大相关准则自动阈...