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- numerical keyboard device 数字键盘装置
- Book numbers are added to the store or deleted by a numerical keyboard. 图书号码可以通过数字键盘加入存储器内，或者删掉。
- Sets the keyboard repeat delay and rate. (When the user keeps a key pressed past a certain amount of time, the keyboard device sends the corresponding keycode over and over to the CPU. 设置键盘重复和延迟速率。（若用户一直按着一个键超过了一个固定时间，键盘设备会给CPU反复发送对应键码。）
- Make a comparison with two kinds of numeric keyboard layouts used for calculators and phone set,based upon a test,and explain their difference in terms of ergonomics. 通过实验的方法,分别采取计算器和电话机数字键盘的排列方式,对输入数字正确率和速率进行了比较,并对两者的差别用人机工程的方法作了说明。
- The big US companies would only produce tiny tablets and miniature keyboard devices because they did not want to undermine laptop sales. Netbook-sized devices thrived in Japan but were expensive. 当时，为了不影响笔记本电脑的销售，大型美国公司只愿生产微型平板电脑和迷你键盘设备。上网本大小的设备在日本颇受欢迎，但价格不菲。
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- Study of Ergonomics of Numeric Keyboard Layout 数字键盘布局人机工程学的研究
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- If took ten men to wrestle the device into place. 用了10个人才把那台装置挪动到位。
- The most common input device is a keyboard. 最常用的输入装置就是键盘。
- Put these invoice in numerical order. 把这些发票按其号码顺序放好。
- Manages the keyboard, mouse and display device. 管理键盘，鼠标和显示设备。
- The most common imput device is the keyboard. 最常用的输入装置就是键盘。
- A quantity of unknown numerical value. 未知数数值不明的一个数量
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- Your army has numerical superiority over theirs. 与他们相比你们的军队占有人数优势。
- She got the information by some device. 她运用某种手段获取了情报。
- A supplementary set of keys, usually numerical and arranged like a calculator, added to a keyboard. 一组增设的键盘，通常是数字型的，其排列方式与计算器的排列方式相似，附设在主键盘上。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- Let's put the new device to the test now. 现在让我们现在来试验这部新装置。
