还探讨了溅射铁原子的氮载体作用和稀土的催渗作用。
The functions of carrier nitrogen for sputtering iron atom and energizing effect of rare-earth were studied also.
方法采用多孔陶粒作反硝化细菌固定化载体，研究下流式固定床生物反应器的适宜脱氮条件；
Methods Porous ceramics were used as immobilization carrier. Optimum conditions for nitrate-nitrogen removal of downflow fixed-bed bioreactor were studied.
首次设计并制备了二种以茄呢基胺和茄呢基哌嗪为载体的新型氮芥衍生物。
Two new nitrogen mustard compounds using solanesylamines as the targeted carriers were first designed and synthesized.
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