selecting card

  • selecting card
  • 释义

    选针纹板

纠错 数据更新时间:2026-08-21 23:06:33
1、

The results showed that, for common crops, the best effect was achieved by selecting 15cm × 20cm tube-shaped yellow cards, placing them on the top of crops vertically at the density of one card per square meters.

结果表明:对于一般作物,选择大小为15cm×20cm的黄卡,以筒状垂直方式置于作物顶部、密度约为1卡/m2时诱捕效果最佳。

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2、

N this paper, the principles of electronic pattern card punch used to loom dobby pattern card and rapier weft colour of selecting, and some design problems incorporated in domestic research about its hardware, software, electric-magnetic iron and operating unit, are introduced.

介绍了用于织机多臂纹板和剑料选色纹板的电子式纹板冲孔机的原理以及我们在国产化研究中遇到的硬件、软件、电磁铁和操纵部分的设计问题。

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