您要查找的是不是：
- manually operated punched card 人工操作穿孔卡, 手控穿孔卡
- A perforation,as in a punched card or paper tape. 在穿孔卡片或纸带上穿孔的一种动作。
- A perforation, as in a punched card or paper tape. 在穿孔卡片或纸带上穿孔的一种动作。
- A group of adjacent card columns on a punch card. 穿孔卡片上一组相邻的列。
- One of the horizontal lines on a punched card. 穿孔卡片上的水平行。
- Can you explain how the machine operates? 你能解释一下这机器是如何运转的吗?
- This machine operates night and day. 这台机器日夜运转。
- Help! I'm trapped in a binary punch card factory! 救命!我被困在了一个二进制穿孔卡片工厂里!
- The machine operated as though it had been repaired. 这台机器运行起来好像已被修理过似的。
- The first step is to read the contents of a punch card into a core. 第一步是把穿孔卡的内容读入磁心。
- Punch card tabulating machine invented by Herman Hollerith. Wall Street Journal first published. 赫尔曼.;霍尔瑞斯发明穿孔卡片制表机。《华尔街日报》首次发行。
- A trademark used for a typesetting machine operated from a keyboard that activates a unit that casts and sets individual characters. 莫诺铸排机一种排字机的商标，通过使一个构件动作的键盘来操作，这种构件可以浇铸或排版单个字
- A punched card which is an exact copy of a previous punched card. 一种穿孔卡片,它是先前某个穿孔卡片的准确无误的拷贝。
- We have signed on a hundred machine operators. 我们已经招收了100名机器操作工。
- Commission on Codification Ciphering and Punched Card Techniques. 作者 ：International Union of Pure and Applied Chemistry.
- The adjacent card rows at the bottom of a punch card. 穿孔卡片的底部各邻接的行。
- He is explaining how a machine operates. 他正在解释机器是如何运转的。
- This machine operates quite efficiently. 这部机器效率不错。
- To punch identical hole patterns into each punch card of a card deck. 把同样的信息孔穿在一叠卡片中的每一张上。
- Some day perhaps, there will be factories with all machines operated automatically by a central computer. 将来有一天也许会出现全部机器都由计算机自动操作的工厂。
