对棕榈科刺葵属5种植物叶的热值和灰分含量的月变化进行了研究。
1·Another variant is presented by some members of the Palmae.
在一些棕榈科成员中还存在另一种变体。
2·Monthly changes in the ash contents and caloric values of the leaves of 5 Phoenix species in Palmae were discussed.
对棕榈科刺葵属5种植物叶的热值和灰分含量的月变化进行了研究。