在理论上

• His proposal is good in theory but can ' t be put into practice
  他的建议在理论上可以,但不能付诸实现。
• His suggestion is feasible theoretically , but not in practice
  他的建议在理论上可以,但不能付诸实现。
• His proposal is doable in the abstract , but it can ' t come true
  他的建议在理论上可以,但不能付诸实现。
• This number isn t going to change from install to install
  在理论上，偏差会使攻击者的工作变得更容易。
• This plan seem good on paper
  这个计划在理论上似乎很好。
• His proposal is good in theory , but it is no use to practise ( act )
  他的建议在理论上可以,但不能付诸实现。
• His proposal is alright in theory , but can ' t put it into practice
  他的建议在理论上可以,但不能付诸实现。
• His suggestion , which can be right in theory , can ' t be carried out
  他的建议在理论上可以,但不能付诸实现。
• His proposition is good in theory but cannot be put into practice
  他的建议在理论上可以,但不能付诸实现。
• It has been proven in theory that the jssp is a classical np - hard
  在理论上已经证明， jssp是一个np难题。