因此，同时沿着MC曲线移动与假设的生产要素供给条件是相矛盾的。
Simultaneous movement along the MC 'curve is therefore inconsistent with the assumed conditions of supply of factors of production.
农业机械装备是实现农业机械化的物质载体和基本条件，又是农业生产力中最具有活力的要素。
The agricultural machinery equipment is the material carrier and basic condition to realize the agricultural mechanization, and is the most active element in the agricultural productivity.
级差地租和劳动级差价格是新的经济条件下要素生产效率的反映。
Differential land rent and grated Labour price are the reflections of factor production efficiency under new economic conditions.
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