复线: multiple track占线: The line's busy.; busy line; ...路: road; way; path总: assemble; gather; put togeth ...里程: mileage的: 4次方是 The fourth power of 2 i ...电气化区段里程占线路总里程百分率: percentage of electrified sections to total route kilometres装有自动信号区段线路占线路总里程百分率: percentage of sections having automatic signals to total route kilometres减少的百分率: percent decrease损失的百分率: percentage of damage增加的百分率: percent increase总里程: total mileage纹波电压的百分率: percent of ripple voltage仪表准码的百分率: pecentage of meter accuracy逐年增长的百分率: year-to-year percentage increase数据线占线: dlo data line occupied蛋白质及油分的百分率: percent protein and oil芯子占截面的百分率: core packing fraction储备结余在政府开支中所占的百分率: reserve balance as a percentage of government expenditure进口成分占产品离岸价格的百分率不: limiting import content to per cent百分率: fraction; parts-per notation; per cent; percentaeg; percentage rate; pint所有中继线占线: all trunks busy百分法；百分率: percentage百分率，百分比: percentage百分数，百分率: percentage
