extendfilen.扩展文件
extendv.延伸;延长;伸展;扩展;提供;使竭尽全力
extended skirt parachute底边延伸伞
extended Melnikov method广义Melnikov方法
extended heating surface伸长换热面
extended release pellets缓释微丸
extending the proportion扩大比重
extended risk guarantees扩大风险保险
extended fractal feature扩展分形特征
extended slide valve rod伸长滑阀杆
extend kindness to sb.向某人表示好意/善意
extended launder furnace带延伸流槽的熔炉