查询词典 iteration step

step down transformer：降压变压器

step-by-step system local automatic telephone exchange 步进制市内用自动电话交换机 | step-down transformer 降压变压器 | step-head piston 阶梯顶活塞

Play Step by Step Frame by Frame：单格放映键

Decrease Play Speed 减慢拨放速度键 | Play Step by Step Frame by Frame 单格放映键 | Reverse Play Step by Step Frame by Frame 反向单格放映键

Reverse Play Step by Step Frame by Frame：反向单格放映键

Play Step by Step Frame by Frame 单格放映键 | Reverse Play Step by Step Frame by Frame 反向单格放映键 | Stop 停止键

step in：介入;干预;参加

step by step 逐步地,一步步地 | step in 介入;干预;参加 | step up 走近来;登上去

step size, step length, step width：步长

布西内斯克方程|Boussinesq equation | 步长|step size, step length, step width | 步长指标|step index

step-by-step topics：分步指导的主题

step-by-step procedures 详细步骤说明 | step-by-step topics 分步指导的主题 | stock 常用

watch/mind one's step：当心、小心(走路时)

step into a boat/across a stream 踏入小船;踏进小溪 | watch/mind one's step 当心、小心(走路时) | step by step 逐步地;渐渐地

step feed drill attachment：分级进给钻削附件

step feed 分级进给 | step feed drill attachment 分级进给钻削附件 | step-by-step feed 逐步进给

step-back welding：逆向分段焊接; 后向分段焊接

step-back method of welding分段反向焊法 | step-back welding逆向分段焊接; 后向分段焊接 | step-by-step welding步进焊缝; 跨步焊

step-back welding：分段后退焊法

踏板 step | 分段后退焊法 step back welding | 逐次逼近法 step by step procedure

WIDEOPEN：(视野广阔)

10.NIGHTBREEZE(晚风) | 12.WIDEOPEN(视野广阔) | 13.NEWSTAR(新星)

Lagenorhynchus sp. Short-beaked dolphin：短吻海豚

Buteo galapagoensis Galapagos hawk 加拉巴哥鷹 | Lagenorhynchus sp. Short-beaked dolphin 短吻海豚 | Felis iaguarondi jaguarundi 美洲山貓