Pull up or pull down electronic deviceAn electronic device with an output terminal to be pulled up or down to a predetermined potential has a constant current circuit for use in pulling up or down the output terminal.Yoshihiro Abe
pull up 美['pʊləp] 英['pʊləp] n.〔物〕张力;【航空】(飞机的)拉起动作;【体育】(单杠)引体向上 网络上拉电阻;设置为上拉模式;上拉电路 第三人称单数:pulls up现在分词:pulling up过去式:pulled up 英汉 英英 网络释义 n.
pull up的'词典解释 1. (车或驾车者)减速停下 When a vehicle or driver pulls up, the vehicle slows down and stops. e.g. The cab pulled up and the driver jumped out. 出租车减速停下,司机跳了出来。 2. 把(椅子)拉到近处坐下 If you pull up a chair, you move it closer to something ...
Pull up your shirt.(拉起你的衬衫。) We could hear her friends pull up to the curb.(我们可以听见她的朋友拉住缰绳。) Just pull up an imaginary spoon.(只要拿出一个虚构的勺子。) Some people show up and just pick a spot at the table and immediately check their email or pull up the...
pull的短语搭配其中包括：pull out 驶出；pull in 停下；pull off 完成；pull down 拆毁；pull up 停下；引体上升；拔掉；停车；pull back 拉回；撤回；拉为平手；反悔 pull through 渡过难关；恢复健康 pull away 离开；脱身；拉掉 ；pull it off 圆满完成 pull over 把…开到路边；开到路边；靠岸 ；push ...
What is the purpose of Pull up and Pull down resistors and how the absence of these will affect the circuits? Thanks Answers: 1.by Papabravo The purpose of these resistors is to force an output or input to go to a defined state. This may happen for lots of different...
@英语小助手pull up的四种意思 英语小助手 Great question! "Pull up" is a versatile phrase with several meanings. Here are four main ways it can be used: To Stop or Slow Down a Vehicle: When someone says "pull up," they often mean to stop or slow down a car or other vehicle. For ...
pull down 网络解释 1. pull down的反义词 1. 下拉:普通电阻一般作为上拉(pull up)或者下拉(pull down)电阻,一般在芯片的OC(OPEN DRAIN)输出处使用pull up电阻. 或者用于那些驱动能力不足的地方增加驱动电流. 钽电容最大的缺点就是其危险性. 其过载(Overload)时,会发生燃烧(法○功. . ...
pull up 意思是：（使）停下（住）； 责备； （使）名次提前； 从土里拔出来 发音：英 [pul ʌp] 美 [pʊl ʌp]例句：1、She's going to pull up alongside us.她即将赶上我们了。2、Please pull up a chair and join this conversation.请拿过把椅子来一起聊天。3...
pull down 英[pul daun]美[pʊl daʊn] 释义 常用 牛津词典 释义 毁坏; 拆毁;使虚弱; 拖垮; 双语例句 全部 1. A small crowd attempted to pull down a statue. 一小伙人试图推倒一尊塑像。 来自柯林斯例句 2. It is easier to pull down than to build up. 拆房容易盖房难. 来自《现代汉英综合...