Back off（退避）：发生冲突时的强制性重传延迟。 大致意思就是网络上的节点在发送数据冲突后，等待一定时间后再发，等待时间是随指数增长 主要用于CSMA的冲突分解 用二进制指数退避可以取得较好的分解效果。 在共用信道的情况下，当冲突发生以后，每个节点都进行一个随机时延t,0
网络释义专业释义英英释义
短语
Back-off 回过 ; 回退 ; 倒开 ; 功率回退
back off tool 松开工具
back off shot 解卡倒扣用炸药包
back-off joint 倒扣短节
back off point 倒开点
back off sub 丢手接头
back-off procedure 倒开步骤 ; 退避过程
back-off assembly 松开装置
cutter back-off [机] 让刀 ; 抬刀
柯林斯英汉双解大词典
back off ( backing, backed, backs )
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1.
PHRASAL VERB If you back off, you move away in order to avoid problems or a fight. 避开 (问题或争斗)
例：They backed off in horror.
他们吓得躲开了。
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2.
PHRASAL VERB If you back off from a claim, demand, or commitment that you made earlier, or if you back off it, you withdraw it. 撤回 (原来的主张、要求、承诺)
例：A spokesman says the president has backed off from his threat to boycott the conference.
一位发言人说，总统已经撤回了他抵制这次会谈的威胁。
双语例句原声例句权威例句
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Back off! There's no need to yell at me.
走开点！没必要对我大喊大叫。
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The press have agreed to back off and leave the couple alone.
新闻界同意退让，不再搅扰这对夫妇。
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If you're breathing too hard to talk in complete sentences, back off.
如果你呼吸太急促，甚至连话都说不全，就停下来吧。
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A famous standoff took place there when boats arrived from each direction, and neither captain would back off.
VOA: standard.2010.04.29
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He replied, once we verified there was no danger to a member's property, we had no choice but to back off according to our rules.
他回答道，根据公司规定，一旦确认会员财产无损，我们只能袖手旁观。
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so we're one block off Golden Gate Park and ten blocks back off the ocean.
距金门公园一个街区，离海边有十个街区的路程。
应用推荐
$firstVoiceSent
- 来自原声例句