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- All the works of bag making measuring, filling, sealing, cutting, photoelectric trace and counting can be done automatically. 自动制袋、计量、下料、封合、分切、计数、光电跟踪等功能。
- photoelectric tracing flame cutting machine 光电跟踪气割机
- photoelectric tracing gas cutter 光电跟踪气割机
- photoelectric tracing automatic shearing machine 电光追踪自动切割机
- submarine photoelectric tracing device 潜艇光电跟踪装置
- photoelectric tracing shark erosion machining with wire electrode 光电跟踪线电极切割加工
- photoelectric tracing high precision rule engraving machine 光电跟踪高精度刻线机
- An electrically produced graph or tracing. 电示图以电制作的图表或映描图
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- A record or tracing produced by a plethysmograph. 体积描记图由体积描记器作出的记录或轨迹
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗？
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- The kids are learning to trace the letter. 孩子们学描字母。
- He always spoke with a trace of sarcasm. 他说话总带着一丝讽刺。
- The powerhouse was trace out accurately later on a large scale map. 后来发电站被精确地描画在大比例地图上。
- Photoelectric work offers the widest scope. 光电工作提供了最广阔的天地。
- The photoelectric cell controls a servomotor. 该光电管控制着一个伺服电动机。
