broadleaf
英['brɔːdliːf]
美['brɔːdliːf]
- adj. 阔叶的
详细释义
Adjective:
-
having relatively broad rather than needlelike or scalelike leaves
双语例句
- 1. There are some areas, however, where broadleaf deciduous trees form the timberline.
- 然而，在一些地区，阔叶落叶树木形成了林木线。
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- 2. Annual broadleaf and grass weeds are major problems.
- 主要问题是一年生阔叶杂草和禾本科杂草。
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- 3. Annual broadleaf and grass weeds are major problems.
- 主要杂草是一年生阔叶杂草和禾本科杂草。
youdao
- 4. Broadleaf hedge such as laurel, spirea, photinia, etc.
- 阔叶树篱，如月桂、绣线菊、光叶石楠等。
youdao
- 5. The hosts were 10 species of conifer and broadleaf trees.
- 寄主包括10个针叶和阔叶树种；
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- 6. The study on karyotypes of broadleaf vetch and grass pea vine.
- 山野豌豆和栽培山黎豆的核型研究。
youdao
- 7. Broadleaf evergreen tree such as evergreen magnolia, castor tree, etc.
- 阔叶长绿树包括长绿木兰、蓖麻树等等。
youdao
- 8. These butterfly species are mainly distributed in evergreen broadleaf forests.
- 蝶类主要分布在常绿阔叶林。
youdao
- 9. Warm temperate zones support broadleaf evergreen forests including laurel forests.
- 暖温带适合阔叶常绿林，包括月桂树林。
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- 10. As a whole, the relative amount of evergreen broadleaf was fewer and its kind was simple.
- 总体上讲，黄桷树相对数量偏大，常绿阔叶树偏少，且树种较单一。
youdao
- 11. Vegetation transites from deciduous broadleaf trees to forest steppe, steppe and desert steppe.
- 植被为落叶阔叶林向森林草原、草原、荒漠草原植被型的过渡区。
youdao
- 12. And under conifer forest, the air-anion concentration and ability of air was higher than broadleaf forest.
- 而且针叶林下的空气负离子浓度和空气质量要好于阔叶林。
youdao
- 13. The results indicated that the average water consumption rate of broadleaf trees was more than conifer trees.
- 结果表明，针叶树种耗水速率低于阔叶树种。
youdao
- 14. There were a lot of secondary mixed forests of coniferous and broadleaf trees in Wuyishan world heritage area.
- 武夷山世界遗产地存在大量的次生针阔混交林。
youdao
- 15. Atrazine is a world - widely used as a herbicide for the control of broadleaf and grassy weeds in corn - crops.
- 莠去津是一个在世界上广泛使用的三嗪类除草剂，在过去使用的几十年中一直被认为是安全的。
youdao
- 16. The bioassay results showed that new compound P0603 could control a broad spectrum of grass and broadleaf weeds.
- 生物测定结果表明：P 0603是一种广谱除草化合物，对多种阔叶杂草的防除活性高于磺草灵。
youdao
- 17. Field experiments in wheat were conducted to determine broadleaf weed control efficacy of tribenuron plus synergist.
- 在田间条件下，用苯磺隆加增效剂对麦田阔叶杂草的除草效果进行了试验。
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- 18. Protection Forest on sandy meadow was established by mixing broadleaf trees to raise stability of sandy meadow system.
- 为提高草沙地系统稳定性，采用阔叶树混交方式营建草沙地防护林。
youdao
- 19. Alniphyllum fortunei is a fast growing broadleaf specie, which has straight stem form and can be used for many pur-poses.
- 拟赤杨是一种生长快，干形直，用途广的优良速生阔叶树种。
youdao
- 20. The habitat of the Reeves's Pheasant is in the subtropical evergreen forest and mixed forest of evergreen and broadleaf woods.
- 白冠长尾雉是典型的林栖鸟类，栖息的生境为亚热带常绿林和常绿、落叶混交林。
youdao
- 21. In the process of secondary succession from conifer - broadleaf forest to broadleaf forest, species richness fluctuated remarkably.
- 在针阔混交林向阔叶林演替过程中，物种丰富度指数表现为较大的波动性。
youdao
- 22. The litters of coniferous trees accounted for 90% in artificial forests, but litters of broadleaf trees were 40% in natural forests.
- 人工林中针叶树的枯落物占90%以上，而天然林中阔叶树的枯落物占40%。
youdao
- 23. Water transpiration rate of broadleaf tree is much higher than that of conifer tree, which made it having greater protective function.
- 阔叶树水分蒸腾速率远超过针叶树，对生态环境的保护作用更大。
youdao
- 24. A pseudocereal, quinoa (like amaranth and buckwheat) is actually a broadleaf plant rather than a grass and is a close relative of lamb's quarter.
- 藜麦像籽粒苋和燕麦属于假谷物，实际上是一种与灰菜近亲的阔叶植物。
youdao
- 25. The elevation of 3100 m (in Cooltemperate coniferous and broadleaf mixed forest) was the dividing line between the two realms in Cangshan Mountain.
- 在中山温凉性针阔叶混交林内海拔约3 100 m 处是该山两大动物区系分异的界线。
youdao
- 26. Until the grey squirrel arrived, that is, and proved itself rather better adapted to broadleaf forests thanks, in part, to its ability to digest acorns.
- 并且证明自己相当好地适应阔叶林，部分原因是它消化橡实的能力，但那是在灰松鼠没来之前。
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- 27. It is of significance to establish in vitro culture system for broadleaf evergreen rhododendron hybrids since its high appreciation and landscape value.
- 常绿阔叶杂交杜鹃具有较高的观赏价值和园林利用价值，因而建立组培快繁体系具有重要意义。
youdao
- 28. The maximum control of visual and fresh weight of broadleaf weeds were increased by 42% and 41%, and those of grass weeds were increased by 42% and 42%.
- 草甘膦对阔叶杂草最高目测防效和鲜重防效可提高42%和41%，对禾本科杂草的防效可提高42%和42%。
youdao
- 29. In the conifer forest communities, the conifer pollen percentages are more than 60%, broadleaf are less than 10% while shrubs and herbs are less than 30%.
- 在针叶林植被中，针叶树种花粉百分比高于60%，阔叶树种花粉百分比低于10%，灌丛和草本花粉百分比低于30%。
youdao
- 30. In the conifer forest communities, the conifer pollen percentages are more than 60%, broadleaf are less than 10% while shrubs and herbs are less than 30%.
- 在针叶林植被中，针叶树种花粉百分比高于60%，阔叶树种花粉百分比低于10%，灌丛和草本花粉百分比低于30%。
youdao
用法讲解
- annual broadleaf weed 一年生阔叶杂草...
- perennial broadleaf weed 多年生阔叶杂草...
- broadleaf tobacco 阔叶烟,大叶烟...
相关词汇
- broad-leaved 阔叶的
- broad-leafed broad-leaved...
【近义词】
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