bundled bars造句

• This study is sub study of counter of bundle bar by image processing , taken on by north china university of technology , sponsored by education committee of peking city
  本课题是北方工业大学承担的北京市教育委员会科学基金的捆扎线材图像测量计数仪的子课题。该计数仪的研制不仅具有一定的理论意义，同时还有良好的市场前景。
• At present , almost all steel factories count bundled bar one by one by workers , it is laborious , low effective , and may cause high error . if these factories would import foreign automatic product lines , they will pay much and improve the cost of steel bar dramatically
  目前，国内大多数钢材生产厂家都采用人工方法来计量捆扎线材的根数，效率低下，劳动强度高，计数误差大，而引进全自动生产线，成本较高，因此，他们迫切需要低廉的自动计数仪。