catalpa

n.  梓;(C-)梓树属

复数:catalpas

COCA.40784



双语例句

  1. Catalpa wood is used for the base, and there are two holes, one big and on small ( called the "phoenix pool" and "dragon pond", respectively) to emit the sound.
    底板用梓木制成,开有两个一大一小的出音孔,称“凤沼”、“龙池”。
  2. The Influence of Different Water Management on Seedling Growth and Physiology of Catalpa bungei at Rapid Growth Stage
    不同水分管理对楸树苗木速生期生长及生理的影响
  3. History and Prospects of Mulberry and Catalpa Kaempferi Applied in Landscape Greening
    试论桑梓在园林绿化中应用的历史与前景
  4. Study on the Change of Nutrient Content during Rooting of Catalpa bungei cl. 'Yu-1'
    豫楸1号扦插生根过程中营养物质含量的变化
  5. The categories of trees in the mountain mainly include Japanese red pine, black pine, larch, locust tree, Chinese catalpa, cypress and various fruits trees.
    主要树木有赤松、黑松、落叶松、刺槐、楸树、柏树及各类果树。
  6. A Study on Factors Influencing Vitro Clustered Shoots Multiplication of Catalpa bungei
    楸树试管丛生芽继代增殖影响因素的研究
  7. Study on the Flavonoids in Fruit of the Catalpa Ovata G.Don and Volatile Oil in the Flowers
    梓树果实中黄酮类化合物及花中挥发性成分的研究
  8. Art was also a local flower knots elm, catalpa wood, almond wood as raw material, made of carved Kang tables, round tables, square table, which several levels.
    艺人们还以本地的花榆木疙瘩、楸木、杏木为原料,雕制成炕桌、圆桌、八仙桌、案几等。
  9. The reaction of catalpa oil, tung oil and hydroxyl-terminated polybutadiene gives alkyd resin with quick-drying property.
    利用梓油和桐油以及带端羟基的聚丁二烯(下文简称丁羟)合成了具有快干特征的醇酸树脂。
  10. Ancient Boat wood are more a hundred years old trees, mainly Mesua ferrea, stone vertebral, Queensland's wood, such as Catalpa wood.
    古船木都是些百年的老木,主要有铁力木、石头椎、昆甸木、楸木等。
  11. My heart also seems to be what the east of Catalpa pain, after all, she is my first love ah!
    我的心也仿佛被什么东面楸痛,毕竟她是我的初恋啊!
  12. The rooting of cutting of Catalpa duclouxii is difficulty.
    滇揪扦插生根较困难。
  13. Hierarchical tree queries mechanism in relation database system Natural Variation and Improved Variety selection of Catalpa
    关系数据库层次树查询机制浅析楸树自然变异与良种选择
  14. A Study of Intranuclear Inclusions in Catalpa Speciosa
    黄金树核内包涵体的研究
  15. The results showed that the catalpa oil content is 30%~ 60% ( mass) of phenol, the properties of modified phenolic resin is good.
    结果表明,当梓油含量为苯酚含量的30%~60%时,改性酚醛树脂的性能最好。
  16. Evaluation of productivity stability and Adaptability of Chinese Catalpa Fine Clones
    楸树优良无性系生产力稳定性和适应性评价
  17. Studies on active antifungal substrates in natural durable species ⅲ. extraction, separation, purification and toxicity experiment of effective anti-fungal of heartwood of Catalpa bungei
    天然耐腐材有效抗菌成分的研究&Ⅲ.楸木心材有效抗菌成分的提取、分离、纯化和毒性试验
  18. A new benzofuran in Catalpa ovata
    梓实中的新苯并呋喃
  19. Researches on Nursery Techniques of Catalpa Bungei
    楸树育苗技术研究
  20. This study conducts separation and biological toxic test for extractive substance of heartwood of Catalpa bungei. Results show that major effective antifungal component are now compounds N and S.
    本研究对楸木心材提取物进行分离和生物毒性试验,结果表明主要的有效抗菌活性成分是新物质N和S。
  21. Comparative study of the MORPHOCYTOLOGY of the style development in the catalpa two species& c. bung ⅱ and C. farges ⅱ
    梓树属两个种花柱发育的细胞形态学比较研究
  22. The Relationship between Plucking Seed Time and Seed Quality of Catalpa Bungei C. A. Mey
    楸树采种期与种子品质的关系
  23. Chinese and American species of Catalpa are closely related, and have greater numbers of nectaries in more locations on the lower leaf surface than west Indian species.
    中国种与美国梓属的种是密切相关的,叶下表面比西印度的种具蜜腺的数量更多,蜜腺分布部位也更多。
  24. Catalpa ovata G.Don belongs to the family of Bignoniaceae. Its plant has many functions, such as clearing-detoxication, and has been used as a traditional Chinese medicine for cirrhosis.
    梓树隶属紫葳科梓属植物,其果实具有清热、解毒等药用功能,用于治疗肝硬化腹水等。
  25. The widely cultivation of Catalpa bungei not only help to improve ecological environment in China, also can ease the shortage of wood. And has important economic value on the development of forest products exploitation industry.
    广泛种植楸树不仅有助于改善我国的生态环境,而且对木材短缺的现状具有缓解功能,对林产品加工产业的发展具有重要的经济意义。

英英释义

noun

  1. tree of the genus Catalpa with large leaves and white flowers followed by long slender pods

      Synonym:    Indian bean