tightened，tightened是什么意思

本文目录一览

1，tightened是什么意思

tightened v. 收紧( tighten的过去式和过去分词 );（使）变紧;（使）绷紧;加紧[例句]Last year the obama administration tightened them further.去年奥巴马当局进一步收紧了这项政策。

有将snug-tightened翻译为“适当拧紧”，我认为“密贴拧紧”更合理，为了不引起异议，国内通常翻译为“密贴初拧”。是指高强螺栓安装的第一步，国内称为初拧，目的是使接点板叠的摩擦面紧密接触，形成“密贴”状态。也就是将螺栓拧紧到将钢结构接点板叠之间紧密贴合，此时，螺栓刚刚被拉紧，并产生轻微的弹性变形，将板叠压紧在一起。

tightened是什么意思

2，tighten是什么意思

tighten[英][ ta tn][美][ ta tn:]vt.& vi.收紧;哗揣糕废蕹肚革莎宫极（使）变紧; （使）绷紧; 加紧; 第三人称单数：tightens过去分词：tightened现在进行时：tightening过去式：tightened请采纳支持下

vt. 变紧；使变紧 vi. 绷紧；变紧和tight 是同源词

【1】V-T/V-I If you tighten your grip on something, or if your grip tightens, you hold the thing more firmly or securely. 抓紧例：Luke answered by tightening his grip on her shoulder.卢克回应了，紧紧抓住她的肩膀。【2】if you tighten a rope or chain, or if it tightens, it is stretched or pulled hard until it is straight. 使 (绳或链) 拉紧; 拉紧例：The anchorman flung his whole weight back, tightening the rope.这位排尾压阵队员用尽全部的力气往后拽，把绳子拉紧。【3】I If a government or organization tightens its grip on a group of哗揣糕废蕹肚革莎宫极 people or an activity, or if its grip tightens, it begins to have more control over it. 对…加强控制; 加强控制

tighten up收紧双语对照词典结果：tighten up[英][?ta?tn ?p][美][?ta?tn: ?p]使紧密，加强; 收紧; 以上结果来自金山词霸例句:1.at present there is little pressure to tighten up the industry. 目前要求对于这一行业加强管理的压力还不太大。-----------------------------------如有疑问欢迎追问！满意请点击右上方【选为满意回答】按钮

tighten是什么意思