前进: advance; go forward; forge a ...距离: distance; range; gap; space; ...回旋: circle round; round and roun ...圈: circle; ring前进距离: forward travel distance回旋圈: turning circle行进距离: travel distance工祖推进距离: web width理想推进距离: theoretical forward distance实际推进距离: actual forward distance回旋前进: precession长给进距离钻车: long-feed drill jumbo进距: feed pitch旋圈: convolution; whorl回旋: 1.(盘旋) circle round; round and round 飞机在上空回旋。 the airplane is circling overhead.2.(可进退; 可商量) (room for) manoeuvre 这件事还有回旋余地。 the whole thing is not final.; 回旋加速器 [物理学] cyclotron; phasotron; circular accelerator; 回旋炮 flexible gun; swivel gun; 回旋曲 [音乐] rondo; 回旋奏鸣曲 rondo-sonata一桨使船前进的距离: run螺旋桨进距: propeller advance相对进距: advance ratio; coefficient of advance前进: 1.(向前行动或发展) advance; go forward; forge ahead; make progress; march 大踏步前进 make big strides forward; 继续前进 continue to make progress; 摸索前进 feel one's way; 破浪前进 breast the waves; 全速前进 go forward at full speed; 前进中的问题 problems accompanying our advance and development; 工作稳步前进。 the work is progressing steadily. 他们在大雪中无法前进。 they made no progress in the heavy snow.2.[穴位] qianjin超螺旋圈数: number of superhelical turns多旋圈的: polycyclic螺旋圈弹齿: coil spring tooth螺旋圈儿: coil螺旋圈数: spin turn涡旋;旋圈;螺环: volution