1.
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。
2.
Plastic Arts of Implements Made of Birch Barks of Chinese North Nationalities
中国北方民族桦树皮器物的造型艺术
3.
We found that birch bark could serve as paper.
我们发现桦树皮可以作纸用。
4.
Discussing the Birch Bark Culture of Northeastern Minority Nationality
论东北地区少数民族的桦树皮文化
5.
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
6.
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
7.
Starting with the manufacturing technique and classification of the birch hark wares of Elunchun Nationality, this article expounded the connation and value of the birch hark culture.
本文从鄂伦春族桦树皮文化的制作工艺和分类入手，论述了桦树皮文化的内涵及价值。
8.
Study of extraction of birch bark (EBB) on immune inhibition tumor effect in bearing tumor mice
桦树皮提取物对荷瘤小鼠免疫抑瘤效应的研究
9.
Studies on the Extraction and Separation of the Active Components in the White Birch Bark and the Synthesis of Betulin Derivatives;
白桦树皮中活性成分的提取分离及其衍生物的制取研究
10.
The Birch-bark Culture of Northern Minorities:Thorough Understanding of History,Archaeology and Ethnology;
北方民族的桦树皮文化:历史学考古学民族学的会通
11.
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。
12.
a canoe made with the bark of a birch tree.
有白桦树的树皮制成的小舟。
13.
The growing birch tree exfoliated excess bark.
这正成长的桦树剥落了过剩的树皮。
14.
Don't skin the Bark off a Birch tree
不要把白桦树的树皮剥去。
15.
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。
16.
The Indians peeled the bark from birch trees to make canoes.
印地安人从桦树剥下树皮做独木舟。
17.
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。
18.
Alaskan birch with white to pale brown bark.
阿拉斯加的一种桦树,白色至浅棕色树皮。