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- North American forest tree with light green leaves and edible nuts. 北美的一种森林乔木,淡绿色叶,坚果可食。
- North American silkworm moth; larvae feed on the leaves of forest trees. 北美洲的蚕蛾;幼虫吃森林的树叶。
- Critical temperatures are only now being determined for forest trees. 临界温度现已在林木方面有所判定。
- Aye-ayes spend their lives in rain forest trees and avoid coming down to earth. 狐猴一辈子都生活在雨林的树上,从来不下到地上来。
- Owners and operators of timber tracts, forest tree nurseries, sawmills. 林地,林木苗圃及锯木厂的所有者和经营商。
- It is not difficult, however, to arrange our information on forest trees within the framework set by Levins. 不过在Levins确定的范围内整理我们关于林木的材料倒不困难。
- Seed zones of Chinese forest trees--Seed zones of Platycladus orientalis (Linn) Franco. GB/T8822.;11-1988中国林木种子区侧柏种子区
- Amanita hemibapha is a delicious edible fungus, and forming exomycorrhiza with forest trees. 是一种美味食用菌、树木的外生菌根菌。
- Only a few forest tree species can develop viable seed from unpollinated ovules. 只有少数林木可以从未授粉的胚珠发育成有活力的种子。
- The nuts of forest trees accumulated on the ground, used especially as food for swine. 猪饲料堆积地上的树木的坚果,常用来作猪饲料
- Macrotermes barneyi Light is a major termite in Anhui, infesting forest trees and reservoir dame. 黄翅大白蚁是安徽危害林木、水库堤坝的主要蚁种。
- The mapping method proposed here was more effective than the ‘pseudo-testcross’method commonly used in forest trees. 该作图方法比通常林木上所用的“拟测交”作图方法更有效。
- In his hands, bare Poplar Hill, donkey tail ridge beam, such as forest trees, flower and fruit fragrance. 在他的手中,光秃秃的杨树山、驴尾巴梁等山梁树木成林,花果飘香。
- Common forest tree of the eastern United States and Canada,used especially for pulpwood. 美国东部和加拿大一种常见的森林树种,纸浆用树种。
- These conditions should be appreciated when considering estimates of neighborhood size for forest trees given in the literature. 当参考文献中所给的林木邻域大小估计量时,这些情况都应当予以考虑。
- The prospects of development in tree genomics are discussed, which may be implicative for accelerating forest tree genomics studies in China. 另外,探讨了林木基因组学研究的发展趋势,以期为我国林木基因组学研究提供有益的参考。
- Many forest tree species have multiple archegonia which, after fertilization produce a number of proembryos. 许多林木树种都有颈卵器,受精以后便产生许多原胚。
- Nesting in coniferous forest, often greenwood, miscellaneous wood forest types of forest tree thorns or short. 营巢在针叶林、常绿林、杂木林等各种类型森林的荆棘或矮树上。
- The inherent difficulties of experimenting on very large longlived organisms motivates the development of a model research system for forest trees. 林木植物特有的多年生习性使其生物学研究相对困难, 因此需要寻找一种适用于遗传学及分子生物学方法做精细分析的模式植物。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries