理论上
according to the assumed facts
同义词： theoretically / on paper
with regard to fundamentals although not concerning details
同义词： in principle / in essence
as described in contrast to as practiced
同义词： on paper
in theory 从理论上说; 理论上，理论上讲..
... in short总之， in theory从理论上看， in trouble有麻烦， ...
... in the dark 不知道，蒙在鼓里 in the long run 从长远来看 in theory 从理论上说 ...
... abstract〔crude〕 theory抽象〔不成熟〕的理论 in theory在理论上 on the theory根据理论 ...
理论上
In theory I'm on call day and night.
理论上，我不分昼夜随叫随到。
In theory, these machines should last for ten years or more.
从理论上讲，这些机器应能用十年以上。
In theory, the buyer could ask the seller to have a test carried out.
在理论上，买方可以要求卖方进行一次产品检测。
And at least in theory I can make those schools compete against each other for my services."
VOA : special.2010.07.26
And so in theory after just 2 or 3 steps you were in order of magnitude farther along in this counting process than I would be because I'd still be on person literally 3 or 4.
因此从理论上说,经过这样短短的两三个步骤,你们就有了分级次序，比我数数快多了,因为我才数到第三四个人。
计算机科学课程节选 : 哈佛公开课
And inside of each of these cups is a different weight so that in theory all of these cups are different weights.
每个杯子里的东西重量都不同,这样，从理论上看，这些杯子的重量都不同。
计算机科学课程节选 : 哈佛公开课
He says the study shows that, in theory,white roofs could be effective in reducing urban heat.
VOA : special.2010.03.02
In theory. Then close your eyes.
VOA : standard.other
So a diesel hybrid, in theory, will give you the best of both worlds.
Because in theory, the HOV lanes are flowing more freely than the stop and go traffic.
In theory measles could be eradicated - like smallpox it has no animal host.