Studies of energy spectrum analysis on the absorption and distributive laws of nutrient elements in sucking roots of ginkgo biloba l.
银杏吸收根营养元素吸收及分配规律的能谱分析。
ObjectiveThe aim of the research was to study the absorption and utilization laws of calcium and phosphorus during embryonic development period of France Muscovy duck.
为了了解法国番鸭胚胎发育期间钙、磷的吸收利用规律。
Several most important reactions of the process were analyzed, and the basic laws about the operation parameters on the effect of absorption operation were proposed.
分析了氮氧化物水吸收过程主要化学反应的特点，并据此提出了影响该吸收过程的基本规律；
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