商时期文化遗存所出陶器同样以夹砂陶为主，泥质陶较少，器类主要有罐、釜、尊和器座等；
Shang deposit contained mainly Sandy ware, with fewer clay potteries. Major typologies included jar, Fu, Zun and vessel bases.
利用边界元法计算了液化石油气(LPG)船低温液罐鞍座的温度场。
The boundary element method was used to calculate the distribution of temperature in the saddle of tank of LPG carrier.
巴陵分公司一座发烟硫酸储罐于1997年投用，三年多来在罐顶、焊缝及罐壁部位多次穿孔泄漏。
A fuming sulfuric acid tank commissioned in 1997 in Baling Petrochemical Company have experienced a number leakages at the top of the tank, welds and wall shell.
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