taxy[医] 回复； 整复； 趋 ... 性taxn.税；负担v.斥责；课税；使 ... 负重荷Taxus L.红豆杉tax morale税收道德tax impact税收影响tax policy税收政策tax return纳税申报单tax holidy低税期tax agency税收代办处,税务代理处tax credit税收抵免tax regime税制tax bearer纳税人

1. In this paper, the semisynthesis of taxol and various synthetic methods for construction ofthe taxane ring are reviewed.
   本文对紫杉醇的半合成和紫杉烷环的各种合成方法进行了综述。
2. A high yield and high purity method for obtaining taxane analogues from a source containing taxanes.
   一种从含有紫杉烷类化合物的原料中高收率和高纯度地获得紫杉烷类似物的方法。