1) Betula lutea,yellow birch
黄桦
2) Betula alleghaniensis
加拿大黄桦
1.
Photosynthetic characteristicsof seedlings of Betula alleghaniensis;
加拿大黄桦幼苗光合特性的研究
3) Aphytis testaceus Tshumakova
桦圆蚧黄蚜小蜂
1.
A new record, Aphytis testaceus Tshumakova, from China was reported.
记述了黄蚜小蜂属一中国新记录种桦圆蚧黄蚜小蜂（ＡｐｈｙｔｉｓｔｅｓｔａｃｅｕｓＴｓｈｕｍ－ａｋｏｖａ）。
4) birch
[英][bɜ:tʃ] [美][bɝtʃ]
桦木
1.
Study on the Birch Veneer Dyeing Technologies of the Color Fastness to Water;
染色工艺对染色桦木单板耐水牢度的影响
2.
The Properties of Small Diameter Birch Timber Driedunder Different Conditions;
不同干燥条件下小径桦木材性指标的研究
3.
Study on bonding properties of larch Birch and Oak Glue-laminated timber with API adhesive;
落叶松、桦木和柞木集成材胶接性能的研究
5) Asian White Birch
白桦
1.
Determination of Discoloration Types and of Chemical Components during Discoloration of Asian White Birch;
白桦木材的变色类型及变色前后化学成分分析
2.
The Preliminary Study on Drying Process Traverse Strains of Asian White Birch;
白桦木材干燥过程横纹流变特性的初步研究
6) Betula
桦树
1.
RAPD technique was used to detect the genetic relationship among seven Betula species.
由于种间杂交更容易发生在亲缘关系较近的种间 ,为此 ,对桦树种间亲缘关系的分析 ,是进行种间杂交的前提 (王明庥 ,1 988)。
补充资料：黄桦弩
1.亦作"黄华弩"。 2.宋代弩名。其弩饰有黑漆﹑黄白桦﹑雌黄桦稍之别，饰黄桦的为黄桦弩，饰雌桦稍的为雌黄桦稍弩。见宋曾公亮《武经总要．器图》﹑明王圻《三才图会．器用六》。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条