学说

• The child is learning to talk .
  孩子正在学说话。
• In statics the difficulty about income does not arise .
  在静态学说中，关于收入的困难并未发生。
• Now marshall's theory of demand is no doubt admirable .
  马歇尔的需求学说在现在无疑是值得景仰的。
• The core of truth in the austrian theory needs to be discovered .
  奥地利学说的中心真理需要找出来。
• We must recognize some of the realistic limitations on this doctrine .
  我们必须认识到这一学说的现实局限性。
• On our theory, unity of type is explained by unity of descent .
  依照我们的学说，体型的一致是由于祖先系谱的一致。
• The doctrine of surplus value is the cornerstone of marx 's economic theory .
  剩余价值学说是马克思经济理论的基石。
• Thus they are apt to adopt some kind of historicist moral theory .
  这样，他们就倾向于采取某种历史决定论的道德学说。
• Such wonderful and well-established facts at once annihilate the theory .
  这些奇异而确定的事实即刻可以推翻这种学说。
• Another important part involves the construction of generalizations, or theories .
  另一重要阶段包括形成概念和创立学说。