The carbon particle clearancelevel, serum hemolysin level, and proliferative response of T lymphocyte induced by phytohemagglutinin(PHA)were measured.
结果：楮实子提高免疫抑制小鼠碳粒廓清率，促进血清溶血素形成。
2
The method of calculating the reflection point positions and path clearance of the electric wave at the level ground and mountainous region for the microwave relay communication is described.
本文叙述在微波中继通信中，确定和计算电波在平坦地面和起伏山地的反射点位置及路径余隙的方法。
3
Results The clearance rate of charcoal particles, the level of PFC and serum hemolysin and the spleen and thymus index decreased in aging mice.