double double iron  八叠板

double sweep tee  双弯三通

Column sweep algorithm  列扫描算法

plan sweep algorithm  扫描线算法

plane sweep algorithm  平面扫描算法

Sweep Algorithm  扫描法; 扫描算法; 并行扫描算法

SHA secure Hash algorithm algorithm  安全散列算法

“double-seat double-vote” system  双议席双票制

ball mill with double-inlet and double outlet  双进双出钢球磨煤机

cationic double-chamber double-layer float bed  阳双室双层浮动床

COAL PULVERIZER WITH DOUBLE INLET AND DOUBLE OUTLET  双进双出磨煤机

double blind double dummy  双盲双模拟

Double blind double dummy randomized controlled clinical trial  随机双盲双模拟对照试验

double bus bar with double sectionalized bus bars  双母线双分段接线

Double Busbar and Double Segment  双母线双分段

Double Chambers and Double Layers  双室双层

Double chambers double layers floating bed  双室双层浮动床

double column and double FID  双柱双检测器

Double columns and double FIDs  双柱双检测器