Zone ⅲ, being a stable zone, will have a stable state of bottom plates and a constant volume increment, and it is required to carry out a strapping table correction for real tank volume to replace the invalidated strapping table for empty tank. 第Ⅲ区为稳定区,罐底板总体处于稳定状态,增量保持恒定,空罐容积表不再适用,必须进行实罐容积表修正。
The height of rail tanker, model of strapping table of tanker, and special tanker will influence the accuracy of metering results in the oil metering of rail tanker. 在铁路罐车原油计量中,罐车高度、罐车容积表号及特殊罐车等都会对计量结果产生影响。
Zone ⅱ is a zone of elastic deformation, where the bottom volume will increase and change constantly, resulting in variable level-volume relation and the invalidation of strapping table; 第Ⅱ区为弹性变形区,底量增量产生且不断变化,改变液位与容量关系,空罐容积表失效;