shift key

英 [ʃɪft kiː]

美 [ʃɪft kiː]

网络  变换键; 换档键; 上档键; 切换键; 移位键

计算机

英英释义

noun

• the key on the typewriter keyboard that shifts from lower-case letters to upper-case letters
  Synonym:shift

双语例句

• The thesis presents a new differential modulation, Coherent Amplitude and Differential Phase Shift Key ( CADPSK).
  本文提出了一种新的差分调制方式，我们称之为相干幅度差分相移键控（CADPSK）。
• Considering the cost and complexity, an impulse radio system is proposed, together with binary phase shift key ( BPSK) modulation which can save transmit power and guarantee a moderate anti-nonlinearity.
  考虑到系统的实现成本和复杂的，提出采用脉冲体制的系统方案，而调制方式采用可以节省发射功率及保证一定的抗非线性能力的BPSK调制。
• The syntax of the language is brief to a fault. You never have to type an unnecessary character, or even to use the shift key much.
  语言本身的语法要极端简单扼要。让你无需键入多馀的字元，或是经常得来回切换大小写。
• You might have to hold the Shift key or something like that, but they're standard keys.
  你可能要按住Shift键或什么键，但他们是标准键。
• Any time a capital letter is referenced for a command, you should use the Shift key combined with that letter.
  在使用引用一个大写字母的命令时，您应该使用Shift键加上这个字母。
• Efficiently implement redistribution plans and shift key resources to higher priority projects.
  高效地实施重新分配的计划，将关键的资源转到高优先级的项目中。
• In the design, the PFM ( pulse frequency modulation) technology is used for video transmission, and the FSK ( frequency shift key) technology is used for data transmission.
  视频信号传输采用脉冲频率调制（PFM）技术，而数据信号传输利用频移键控（FSK）技术。
• An integrated LC Voltage Controlled Oscillator ( VCO) using enhanced resonator has been implemented in a PLL ( Phase Locked Loop) for an ASK ( Amplitude Shift Key) Receiver IC chip.
  本文介绍了一种适用于ASK幅移键控接收器芯片中锁相环电路，集成于芯片内的LC压控振荡器，它的LC振荡电路采用了一种增强型的特别结构。
• Select each joint on the FBX rig by holding the shift key.
  选择通过按住Shift键的FBX钻机上的每个关节。
• Shift Key Usage in Excel 97
  在Excel97中Shift键的几点使用技巧