复数： theoreticians

Nikolai bukharin , lenin 's favorite theoretician , advocated moving forward to a free-market economy , with peasants allowed to develop their land voluntarily and to purchase manufactured goods from abroad .

列宁最为亲睐的理论家尼古拉布哈林支持自由市场的方案，在那样的经济体系里，农民可以经营自己的土地并从国外购买工业品。

He was not the official theoretician of the second international or even the german social democratic party , and he often took a critical or even oppositional attitude to official decisions .

然而他并不是第二国际和德国社会民主党的官方理论家，经常批评甚至反对官方的决定。

Stephen parke , who is head theoretician at the fermilab near chicago and was not part of the research , said : " it 's a shock . It 's going to cause us problems , no doubt about that - if it 's true . "

芝加哥附近的fermilab，未参与该研究的首席理论家stephenparke，他说道，“震精啊！如果它是真的话，毫无疑问它将会给我们带来很多问题。”

Mr ryan , the ranking member of the budget committee , has made himself the party 's indispensable theoretician since producing his " road map for america 's future " , one of the most serious republican efforts to chart a way out of the country 's long-term fiscal crisis .

自从赖安设计出他的美国未来路线图后（这是为摆脱全美长期财政危机，共和党做的最认真的一次尝试），作为预算委员会重量级人物，他使自己成了共和党不可或缺的理论家。