穿孔打字機 的英文怎麼說
中文拼音 [chuānkǒngdǎzìjī]
穿孔打字機
英文
perforating typewriter- 穿 : Ⅰ動詞1 (破; 透) pierce through; penetrate 2 (通過孔、隙、空地等) pass through; cross; go thro...
- 打 : 打量詞(十二個叫一打) dozen
- 字 : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
- 機 : machineengine
- 穿孔 : 1 (鉆孔; 鑿孔; 打孔) bore a hole; punch a hole; punching; piercing; tresis; key punching 2 [醫...
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Of equipment ; without a motor and intended for hand operation ( “ a manual keypunch ” ; “ a manual typewriter ” )
對設備而言,指無馬達和用手操作的設備(如人工鍵穿孔機、人工打字機) 。Tape punch typewriter
紙帶穿孔打字機Usually, in teletypewriter code, a character code consisting of holes punched in every hole position is an ignore character, this convention makes possible erasing any previously punched character
在打字機編碼中,通常一排全孔碼就是無用字元,這樣就可以清除先前穿的任何字元。
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