综述了植物甾醇、紫杉醇、桦木酸、桧木醇等几种与医药保健品有关的林产化学品的研究开发现状。
This paper reviewed the study situation of several forest chemical products associated with medical and health(products, ) such as sterols, paclitaxel, betulinic acid and hinokitol.
桦木单板直接染色酸缓冲容量减小，而预处理后染色则酸缓冲容量增大。
The acid buffering capacity of birch veneer decreased by dyeing directly and increased by dyeing after pretreating with NaOH solution.
桦木单板直接染色酸缓冲容量减小，而预处理后染色则酸缓冲容量增大。
The acid buffering capacity of birch veneer decreased by dyeing directly and increased by dyeing after pretreating with NaOH solution.
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