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- This failure of an object to regain its original size and shape as soon as the deforming force is removed is called elastic lag. 一旦形变力除去之后,物体不能恢复原来的大小和形状,这种现象称为弹性滞后。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- Be modest, otherwise you will lag behind. 要谦虚，否则就要落后。
- There is a time lag of about 10 years. 有大约十年时间的间歇。
- I felt completely disorientated with the jet lag. 我乘长途飞机後因生理节奏失调而感到昏昏沉沉的。
- It snapped back like a piece of elastic. 它像一条橡皮带那样迅速弹回。
- All elastic materials possess this property to a certain degree. 所有弹性材料在一定程度上都具有这种特性。
- The children always lag behind when we go for a walk. 我们出去散步时，孩子们总是落在后面。
- elastic lag 弹性滞后
- If your payments of rent lag behind, you will be asked to leave. 你要是不能按时付房租，就要请你搬家。
- Don't worry about him; he is a cheerful and elastic man. 别为他担心;他是个快活开朗的人。
- You'll lag behind unless you study harder. 你如不更加努力地学习就要掉队。
- Let not a single classmate lag behind. 不要让一个同学掉队。
- Some of the runner in the race begin to lag. 参加比赛的运动员中有一些开始落后了。
- There was a loud ping as the elastic broke. 橡皮带断裂时发出砰的一声巨响.
- Increasing the total time lag is destabilizing. 增加总时滞将使稳定性降低。
- We still lag behind in this respect. 在这方面，我们还比较落后。
- The safety helmet is held on by an elastic strap. 安全帽用一根松紧带系住。
- The slacks have an elastic waistband. 这条便裤的腰带可伸缩。
- An ankle-high shoe with elastic sides. 高帮松紧鞋两帮有松紧布且高至脚踝的鞋
