As the Economist went to press it was unclear whether Iran would accept or haggle over the deal, which would keep in operation a research reactor that makes medical isotopes.
本期《经济学人》付印之前，伊朗是否接受或讨价还价这项片面协议交易尚不明朗，该协议将使制造医学上同位素的一座研究反应炉维持运转。
Q. I'm told I need an operation. What kind of research should I be doing, or should I be doing any research?
我被告之需要接受手术。我将要被用于那种研究，或者说，我应该被用做任何研究吗？
Insurance subrogation system is a problem that is worth focusing on whether in theoretical research or in practical operation.
无论在理论研究还是在实务操作上，保险代位求偿制度都是值得关注的问题。
We often carry on a lot of operations in the rabbits. Success or failure and mastership degree of experimental operation affect directly the research results and teaching effect.
在家兔的实验中经常要进行各种操作，这些操作的熟练程度直接影响到研究结果和教学效果。
In nature, operation research or management science is still 'an artificial science '.
本质上，管理运筹学仍然是一种人为科学。
Research background and Object: Hepatic ischemia-reperfusion injury is one of the main cause which induces the graft dysfunction during operation or post-operation of liver transplantation.
研究背景及目的：肝移植术中术后移植肝缺血-再灌注损伤是导致肝移植失败的主要原因之一。
Research background and Object: Hepatic ischemia-reperfusion injury is one of the main cause which induces the graft dysfunction during operation or post-operation of liver transplantation.
研究背景及目的：肝移植术中术后移植肝缺血-再灌注损伤是导致肝移植失败的主要原因之一。
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