What if you had a time machine and could travel back into the past?

You can't, of course, go back in a time machine and change anything that has happened.

当然不能乘时间机回到畴前,更正一经发作的事.

You unmount the external drive while Time Machine backs up to it.

当时间机器在备份的时候,你卸载了外置硬盘.

Already one scientist has in which he detailed how to build a time machine.

有一位科学家已经发表了一篇论文,详细地描述如何建造一部时间机器.

It was like getting into a time machine and going back 500 years.

你仿佛乘上了时光机一下回到了500年前.

With a big smile he told them about his latest improvement to the time machine.

头上仍戴著那顶从不离身的大礼帽的他,笑开怀地向他们说明他为时光机所做的最新改良.

Time Machine also will alert you that it will start deleting previous backups, oldest first.

时间机器也将提醒您,将开始删除以前的备份, 最古老的第一次.

Just from elementary school finished school , At that time memory already very much blurred.

那时的记忆已经很模糊了,心无杂念.

Prospective memory is one special type of long-time memory.

前瞻记忆是一种特殊的长时记忆,它是相对于回溯记忆(retrospectiveMemory)而提出来的.

You can in this process on the basis of the second development time line.

你可以在此程序的基础上再时行二次开发.

It is not only suitable for laboratory analysis, but also in-field fast measurement and-time-line analysis.

它不仅可以应用于实验室分析, 而且适用于现场快速检测和 实时 在线分析.

Diverse world, we in the time line, such as giant spider silk geo-feeding, walking, or thinking.

世事纷纭, 我们在时光的巨网上如蜘蛛缘丝觅食 、 行走, 或者思考.

At my request, he constructed a time line of the previous day's events.

在我的请求下, 他编制出一份罗列前一天所有聚会的具体光阴表.

Chinese History Time line : 1921-present.

中国历史:历代大事纪: 1921-迄今.

Second, the time-line chart on the white yellow line parted ways.

二是分时图上白线黄线分道扬镳.

This time line, to put the whole auction in New Year.

这时候上线, 把年糕全放拍卖里.

The Organizing Committee will also select an official time-keeper for both competitions.

组委会将为每场比赛安排一位官方计时员.

We have time enough to get to the airport.

我们来得及赶到机场.

The real ? time effect is expected forthe transmitting time? based media data on the network.

对于网络上传输时基媒体数据,人们期望有实时的效果.

Objective : To investigate the influence of biorhythm on the time-effect of epidural lidocaine.

目的: 观察生物节律对硬膜外利多卡因作用时效的影响.

Result: Quecetin could inhibit the growth of SGC 7901 line with the relations of time-effect and dosage-effect.

结果: 不同浓度的槲皮素对胃癌细胞增殖有抑制作用,且呈明显的时效关系和量效关系.