switching

英 [ˈswɪtʃɪŋ]

美 [ˈswɪtʃɪŋ]

v.  (使)改变，转变，突变; 交换; 掉换; 转换; 对调; 调班; 临时掉换工作时间
switch的现在分词

现在分词：switching　

计算机经济

BNC.12491 / COCA.14519

柯林斯词典

• N-COUNT (电路的)开关，闸，转换器
  Aswitchis a small control for an electrical device which you use to turn the device on or off.
  1. Leona put some detergent into the dishwasher, shut the door and pressed the switch.
     利昂娜将一些清洁剂放入洗碗机，关上门后按了开始键。
  2. ...a light switch.
     电灯开关
• VERB 转换;改变;转变
  If youswitch tosomething different, for example to a different system, task, or subject of conversation, you change to it from what you were doing or saying before.
  1. Estonia is switching to a market economy...
     爱沙尼亚正在向市场经济转轨。
  2. The law would encourage companies to switch from coal to cleaner fuels...
     该法律将鼓励企业转而使用比煤更加清洁的能源。
  3. The encouragement of a friend spurred Chris into switching jobs.
     在一位朋友的鼓励下，克理斯换了工作。
  4. Switchis also a noun.
     
  5. New technology made a switch to oil possible...
     新技术使得转而使用石油成为可能。
  6. The spokesman implicitly condemned the United States policy switch.
     发言人含蓄地谴责了美国政策上的转变。
  7. Switch overmeans the same asswitch.
     switch over 同 switch
  8. ...a professional man who started out in law but switched over to medicine.
     开始学法律后转而从医的专业人士
• V-ERG 转移(注意力);(注意力)转变
  If youswitchyour attention from one thingtoanother or if your attentionswitches, you stop paying attention to the first thing and start paying attention to the second.
  1. My mother's interest had switched to my health...
     母亲转而关注起我的健康来。
  2. As the era wore on, she switched her attention to films.
     随着这个时代慢慢过去，她把目光投向了电影业。
• VERB 交换;调换;对调
  If youswitchtwo things, you replace one with the other.
  1. In half an hour, they'd switched the tags on every cable...
     半个小时内，他们就给每根电缆都换了标签。
  2. The ballot boxes have been switched.
     投票箱被人调换了。

英英释义

noun

• the act of changing one thing or position for another
  1. his switch on abortion cost him the election
  Synonym:switchshift

双语例句

• Switched disk and LUN-level switching are technologies usually used in conjunction with another replication technology.
  交换磁盘（Switcheddisk）和LUN-level切换技术通常与另一种复制技术协同工作。
• Many matrix switching systems use three-pole guarded relays and wiring.
  许多矩阵切换系统采用了三极保护继电器和配线。
• A detailed analysis of routing decision in packet switching networks in a nonstationary transient environment is made.
  对分组交换网非平稳过渡过程的路由选择问题进行了分析。
• The encouragement of a friend spurred Chris into switching jobs.
  在一位朋友的鼓励下，克理斯换了工作。
• Charge is transferred from one capacitor to another under control of regulator and switching circuitry.
  在开关电路和调整器的控制下，电荷从一个电容传输到另一个电容。
• This paper introduces an optimization design method for the compensation network of phase-shift full-bridge switching power supply.
  介绍了一种全桥移相式开关电源补偿网络的最优设计方法。
• The design of a phase-shifted ZVS PWM DC/ DC full-bridge converter, this converter achieved zero voltage switching.
  研究了一种移相控制ZVSPWMDC/DC全桥变换器，它可以实现开关管的零电压开关。
• The designed line trap is simulated and applied to a switching power system for LEDscreens.
  对设计的阻波器进行了数值仿真，并应用于某发光二极管大屏幕的开关电源供电系统。
• A computer calculates by switching currents on or off.
  计算机通过电路的开合来进行运算。
• Purpose: audio frequency low power amplifier, driver stage amplifier, switching applications.
  用途：用于音频小功率放大，激励级放大及开关电路。