1.
Research progress and foreground of betulin and betulinic acid
白桦脂醇、白桦脂酸的研究进展及其前景
2.
Content Determination of 3-Epibetulinic Acid in Nodus Nelumbinis Rhizomatis Charcoal
藕节炭中3-表白桦脂酸含量的测定
3.
Extraction of Betulin from Changbai Mountain Birch Bark, Synthesis of Its Derivatives and Study on Their Bioactivities;
长白山白桦树皮中白桦脂醇的提取、衍生化及生物活性研究
4.
Protective Effects of Betulin on Alcoholic Liver Disease in Rats
白桦脂醇对大鼠酒精性肝损伤的保护作用
5.
Antioxidant effects of betulin on alcoholic liver disease in rats
白桦脂醇对大鼠酒精性肝损伤保护作用
6.
Effect of Betulinic Acid on Inducing Apoptosis of Human Multiple Myeloma Cell Line RPMI-8226
白桦脂酸对人多发性骨髓瘤细胞系RPMI-8226凋亡的诱导
7.
Development and Design of Resin Impregnation Control System of Poplar(Birch) Veneers
杨(桦)木单板树脂浸渍调控系统的开发设计
8.
Effects of ion implantation on protective enzyme activities and lipid peroxidation of Betula luminifera seedlings
离子注入对光皮桦幼苗保护酶活性及脂质过氧化作用的影响
9.
a genus of trees of the family Betulaceae (such as birches).
桦木科的一个乔木属（例如桦树）。
10.
To whip with or as if with a birch.
桦条，作鞭打用用或似用桦条鞭打
11.
birch:To whip with or as if with a birch.
桦条,作鞭打用:用或似用桦条鞭打。
12.
Inotodiol-the active compound in Inonotus obliquus
桦褐孔菌中的活性化合物桦褐孔菌醇
13.
a weeping birch, willow, etc
枝条下垂的桦树、 垂柳.
14.
Shanghai Huajing Curtain Co., Ltd.
上海桦景窗帘有限公司
15.
any betulaceous tree or shrub of the genus Betula having a thin peeling bark.
桦属的任何一种桦树或灌木,有薄的剥落的树皮。
16.
Photosynthetic Characteristics and Water Use Efficiency of Betula platyphylla and Betula maximowicziana Seedlings
白桦和真桦光合特性及水分利用效率的比较
17.
Selective oxidation of betulin for betulinic acid preparation
非金属选择性催化氧化桦木醇制备桦木酸
18.
birch of western United States resembling the paper birch but having brownish bark.
美国西部的一种桦树,类似于纸皮桦,但是树皮棕色。