通过试验研究了焊条药皮碱度对熔敷金属脱硫脱磷行为的影响.Effect of basicity of electrode coating on desulphidation and dephosphorization is studied.耐火材料的脱磷作用有利于提高钢水及钢材质量.Eliminating phosphorus from the fireproof material will improve the quality of ...
Obique bridge is made up of main girder crossbeam and bridge floorings.斜交桥由相互斜交的主梁、梁及桥面板组成,结构受力复杂.Compatibility will require that the girder deflection at B be zero.根据协调性的要求,梁在B点的挠度应为零.The cross girder center segments of...
Accusations of tax evasion have tarnished his clean image...避税的指控使他的清白形象蒙污。Upon being convicted for tax evasion. Grimes was sent up for five years.格兰姆斯困偷漏税被判处5处徒刑.The President faces 54 charges of corruption and tax evas...