区域扩展 meaning in Chinese

zone spreading

Analysis on the liquefaction of saturated sand foundation caused by vibration
振动载荷下饱和砂土地基液化区域扩展分析
In some rendering formats , as a data region expands , the position of other report items can change
在某些呈现格式中，当数据区域扩展时，其他报表项的位置可能会随之改变。
If you want a report item to stay in place to the side or above a data region as it expands , create a rectangle , place it above the bottom edge or to the left of the data region , and then place the report item within the rectangle
如果您希望在数据区域扩展时报表项仍然停留在数据区域的一侧或上方，请创建一个矩形，将其置于数据区域的下边缘之上或数据区域的左侧，再将报表项置于该矩形内。
Over three decades ( 1950s - 1970s ) , ups systematically fought to obtain authorisation to ship freely in all 48 contiguous states . finally , in 1975 , the interstate commerce commission granted ups the authority to begin interstate service to and from montana and utah and to extend statewide its partial service areas in arizona , idaho and nevada
1975年，州际商业委员会终于授权ups开始从蒙大拿州到犹他州的州际服务，并将其在亚利桑那州、爱达荷州和内华达州的部分服务区域扩展至全州。