oakum,roots是什么意思

用法例句

Research Advances on Pharmacological Actions of Apocynum venetum Linn.Roots;

对近年来罗布麻根的药理作用研究进行了综述,为其资源开发利用提供科学依据。

To explore the developmental toxicity caused by Eucommia Bark,Baikal Skullcap root and Ramie root which were always being applied to prevent abortion,the adults and regenerators of Hydra were exposed to test chemicals respectively.

目的:探索三种安胎中药—杜仲、黄芩、苎麻根的发育毒性。