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.
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
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.
Expression and Forecast of 4CL and CCoAOMT of Birch
白桦4CL与CCoAOMT基因表达分析及蛋白预测
5.
HPLC Determination of Catechin and Betulin in White Birch Bark
高效液相色谱法测定白桦树皮中儿茶素和白桦酯醇的含量
6.
a canoe made with the bark of a birch tree.
有白桦树的树皮制成的小舟。
7.
Don't skin the Bark off a Birch tree
不要把白桦树的树皮剥去。
8.
carbonated drink containing an extract from bark of birch trees.
碳酸饮料，含有白桦树树皮的提取物。
9.
Study on Drying Properties and Technology of Birch with Thickness of 55mm;
55mm厚白桦干燥特性与干燥技术的研究
10.
Genetic Transformation of Cellulose Synthase Gene BpCesA4 from Betula Platyphylla
白桦纤维素合成酶基因BpCesA4的遗传转化
11.
Construction of Genetic Linkage Maps of Silver Birch Based on AFLP Markers
用AFLP标记构建白桦遗传连锁图谱
12.
Histochemical Study of β-glucuronidase Activity in Transgenic Birch
转基因白桦中GUS基因表达的定量分析
13.
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
14.
Management Techniques of Natural Birch Forests and Its Objective management
天然白桦林经营调控技术及目标管理
15.
Seasonal changes of soil respiration in Betula platyphylla forest in Changbai Mountain, China
长白山白桦林地土壤呼吸的季节变化(英文)
16.
Cloning and Sequence Analysis of Full-length cDNA of Actin Gene from Birch(Betula platyphylla Suk.)
白桦肌动蛋白(Actin)基因全长cDNA克隆与序列分析
17.
Soil CO_2 released effluxes of Birch forest in the Changbai Mouhtains
长白山天然次生白桦林土壤CO_2释放通量研究
18.
I pass my hands lovingly about the smooth skin of a sliver birch, or the rough shaggy bark of a pine.
我爱抚着光滑的白桦树皮或粗糙的松树皮。