Betula
n. [植] 桦木属
释义
桦木属；
英英释义
Betula[ 'betʃələ ]
n.a genus of trees of the family Betulaceae (such as birches)
同义词：genus Betula
权威例句
Betula: A prospective cohort study on memory, health and aging.The betula prospective cohort study: Memory, health, and aging
Developmental Plasticity Allows Betula nana to Dominate Tundra Subjected to an Altered Environment
Altitudinal zonation of the invertebrate fauna on branches of birch (Betula pubescens Ehrh.)
Limitation of transpiration by hydraulic conductance and xylem cavitation in Betula occidentalis
Ectomycorrhizal diversity on Betula papyrifera and Pseudotsuga menziesii seedlings grown in the greenhouse or outplanted in single-s...
Isolation and immunochemical characterization of the major allergen of birch pollen (Betula verrucosa)
Taper curve and volume functions for pine, spruce and birch [Pinus sylvestris, Picea abies, Betula pendula, Betula pubescens]
IgE and IgG antibodies of patients with allergy to birch pollen as tools to define the allergen profile of Betula verrucosa
Influence of leaf water status on stomatal response to humidity, hydraulic conductance, and soil drought in Betula occidentalis
Betula (n.)
genus of the birches, from Latin betula "birch," from Gaulish betu- "bitumen" (cognates: Middle Irish beithe "box tree," Welsh bedwen "birch tree"). According to Pliny, so called because the Gauls extracted tar from birches. Birch tar is still sold as an analgesic and stimulant and made into birch beer by the Pennsylvania Dutch.
1. If you have never worn Birkenstock Betula sandals, you are in for a real treat.
世界上没有绝对的公平，不过相对的公平还是存在的。
youdao
2. For your career, Betula forest without relying on heaven-sent, mainly by self-seeking.
适合你的事业，白桦林不靠天赐，主要靠自我寻找。
youdao
3. For your career, Betula forest without relying on heaven - sent, mainly by self - seeking.
适合你的事业，白桦林不靠天赐，主要靠自我寻找。
youdao
4. A new method of determining the antioxidant activity of betulin from betula bark is established.
建立了一种测定白桦树皮中白桦脂醇对羟自由基清除率的新方法。
youdao
5. This result indicates further that there exist broad inheritance both in populations and in individuals of Betula alnoides.
这一结果进一步表明西南桦在群体、个体上存在广泛遗传变异。
youdao
6. The fine-roots of Betula platyphylla forest have quick decomposition rate, so it plays an important role in soil nutrient return.
白桦林细根分解较快，在土壤养分归还方面能发挥重要作用。
youdao
7. This research demonstrated:Surface pollen content of Betula and Pinus is much more than their coverage in community, so they have extra representation;
研究表明：桦属和松属在表土中的花粉百分含量大于群落中植物的盖度，具超代表性；
youdao
8. Combining with the morphology and anatomy, the relationship between the development of male flower on Betula and these endogenous hormones was researched.
结合白桦雄花形态解剖观察，研究了这些内源激素与白桦雄花发育的关系。
youdao
9. Besides, pollen of Abies, Picea, Pinus, Tsuga, Betula, Ericaceae, Labiatae and Cyperaceae and spores of Pteris, Polypodium and Selaginella were also observed.
此外，有冷杉、云杉、松、铁杉和桦等属乔木花粉和杜鹃科、唇形科、莎草科灌木和草本植物花粉及凤尾蕨、水龙骨、卷柏等属孢子。
youdao
10. The interior, including the flooring and two curvilinear benches for sitting and sleeping, is mostly plywood made from Scots pine (Pinus sylvestris) and birch (Betula pubescens).
内部包括地板，双曲线的长椅，大多是胶合板制成的欧洲赤松（樟子松）和白桦（Betula pubescens）。
youdao
11. The reproductive cycle and temporal characteristics of flower development for the female and male inflorescences of 20 to 30_year_old Betula platyphylla in northeastern China were studied.
以20~30年生白桦的雌雄花序为材料，研究东北地区白桦花发育的生殖周期和发育时序特征。
youdao
12. The reproductive cycle and temporal characteristics of flower development for the female and male inflorescences of 20 to 30_year_old Betula platyphylla in northeastern China were studied.
以20~30年生白桦的雌雄花序为材料，研究东北地区白桦花发育的生殖周期和发育时序特征。
youdao
13. Toadstools were collected from a range of pure stands of Betula and Pinus both in Britain and the U.S.A
从英国和美国一系列桦木和松树纯林中收集蕈体。
-- 来源 -- 英汉 - 辞典例句
14. Betula luminifera
亮叶桦
-- 来源 -- 英汉 - 翻译参考[网络]
15. The fluctuant and conventional drying technologies for22 mm-thick Birch( Betula platyphylla) were tested
进行了桦木波动干燥工艺和常规干燥工艺的对比试验。
-- 来源 -- dict.cnki.net
16. Betula alleghaniensis
加拿大黄桦
-- 来源 -- 英汉 - 翻译参考[网络]
17. bushy tundra with betula exilis
丛桦冻原
-- 来源 -- 英汉 - 翻译参考[网络]
18. 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。
-- 来源 -- 汉英 - 翻译参考
19. These86 selected Betula luminifera here, which have obvious advantage in surface feature, will provide
本次选出的86株优树,表型优势较为显著,为光皮桦种子园的建立和遗传改良奠定了重要的种质资源基础。
-- 来源 -- dict.cnki.net
20. monoecious trees and shrubs (including the genera Betula and Alnus and Carpinus and Corylus and Ostrya
雌雄同株乔木和灌木。
-- 来源 -- 汉英 - 翻译参考
21. This paper reports the effect of Betula luminifera selection which was carried out at the Zhengtou Forstry
本文报道了我省在安徽省绩溪县镇头林场开展光皮桦优树选择的效果,并对光皮桦优树选择的技术进行了探讨。
-- 来源 -- dict.cnki.net
22. We still skim the backwaters of ponds and streams for the seed of Betula, Acer Salix and Populus species
我们仍然要在池塘的静水上和溪流中捞取桦木，槭树、杨、柳等树的种子。
-- 来源 -- 英汉 - 辞典例句
Betula
