Widely used in air purification for hospital mortuary, zootomy room, police corpse inspection room etc. Low sorption pressure with high speed, complete and fast sorption relief. 广泛应用在各大医院的太平间，动物解剖室，各公安机关尸检室的空气净化。吸附阻力小，速度快，解吸迅速，彻底。
Though morphology, zootomy, embryology, phytochemistry and other aspects of Taxaceae have been studied, phylogenetic relationships inferred from different characters have long been controversial. 尽管该科植物的形态学、比较解剖、胚胎发育、孢粉学、植物化学等方面已进行了大量的研究，但根据不同的性状来研究其系统发育关系所得出的结果差异较大。
