This paper evaluates the surplus service life of the liquefied natural gas tank by analysis of fracture mechanics, and offers the basis for the safety assessment of welding defects of the gas tank.
Chapter Three conducts an analysis on the transfer of rural surplus labor in Shanxi.
第三章是对山西农村剩余劳动力转移的分析。
3
The cause of effects of sucrose concentration on the density of surviving cells was discussed through the analysisof the consumption rule of surplus sucrose.