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evergreen相关的网络例句

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Cultivated tests show that many evergreen trees such as Cinnamomum chekiangensis,Cyclobalanopsis glauca,Lithocarpus glaber,Distylium myicodies,Acer cinnamomifolium etc.grew well in Zhongshan area(Table 3,4).Some of the species can well regenerate in this area.

从引种试验结果来看,诸如浙江桂、青冈、石栎、杨梅叶蚊母树、樟叶槭等数十种常绿成分,在紫金山露天栽培,生长良好,不少种类已具有天然更新能力。

Based upon the ecoanatomical method, leaf anatomical characters of eleven populations of six evergreen species (Cyclobalanopsis glauca, C. myrsinaefolia, C. gracilis, Castanopsis sclerophylla, C. eyrei and Lithocarpus glaber) from the eastern subtropical area of China were analyzed and compared with SPSS, DCA and TWINSPAN. The results are: 1. Although the leaf structures of the eleven populations still belong to the mesophyll type, they all express the trend of xerophilization. 2. There are some differences in leaf anatomical characters among populations, species and genera, which occur as the results of their adaptation to different habitats. 3. Different leaf anatomical characters have different variations among populations, species and genera, of which leaf thickness and palisade tissue thickness (considered as ecological adaptation characters) have greater variation than sponge tissue thickness, lower cuticle thickness and lower epidermis thickness (as systematical evolution characters). 4. The leaves of C. sclerophylla and C. glauca with thicker lamina, palisade tissue and cuticle (a multilayered upper epidermis in C. sclerophylla) are thought to better adapt to their dry habitat. The leaves of C. eyrei with thicker sponge tissue, although characterized by a multlayered upper epidermis, adapt to their humid and warm habitat. The leaves of C. myrsinaefolia and C. gracilis characterized by a thinner lamina, a less palisade tissue and a moderate cuticle thickness adapt to the humid and cool habitat in a middle mountain.

选取亚热带东部替代分布明显的壳斗科6种常绿树种(青冈、小叶青冈、细叶青冈、苦槠、甜槠和石栎)的11个种群叶片进行生态解剖,并用SPSS, DCA和TWINSPAN比较分析,结果表明:①尽管6种11个种群叶的结构仍属中生叶型,但有着不同程度的趋旱适应;②叶的解剖性状在属间、种间和种群间均存在着不同程度的差异,这是它们适应各自生境的结果,青冈和石栎的种内差异较大,反映出它们对环境变化有较强响应能力;③叶片的不同解剖性状在属、种类和种群间的变化并不同步,其中叶片和栅栏组织厚度等性状差异突出,反映它们更易受环境的饰变,是生态适应性状,而海绵组织、下角质膜,特别是下表皮厚度等性状差异较小,显示出这些性状的稳定性,可以认为是系统演化性状;④苦槠、青冈具有较厚的叶片、栅栏组织、角质膜和发达输导和机械组织,苦槠还具有复表皮,表现出对旱化生境的适应;甜槠尽管具有复表皮和较厚的叶片,但这是海绵组织增厚的结果,是对中生生境的适应;小叶青冈和细叶青冈具有较薄的叶片和栅栏组织、角质膜厚度居中等特点,可能是对中山凉湿生境的适应。

But instead of the darkness, and the thick and mephitic atmosphere he had expected to find, Dantès saw a dim and bluish light, which, as well as the air, entered, not merely by the aperture he had just formed, but by the interstices and crevices of the rock which were visible from without, and through which he could distinguish the blue sky and the waving branches of the evergreen oaks, and the tendrils of the creepers that grew from the rocks.

唐太斯本来以为洞里一定很黑暗,空气中一定带着浓重的腐臭味,但到了里面,他却看到一片浅蓝色的昏暗的光线,这种光线,象空气一样,并非只是从他刚才挖开的洞口那儿射来的,是从岩石的裂缝里穿进来。这些在洞外是看不到的,但到了洞里,却可以透过它们看到那蔚蓝的天空,看到那些长在石缝里的常春藤,卷须蔓和野草的枝叶。

But instead of the darkness, and the thick and mephitic atmosphere he had expected to find, Dantès saw a dim and bluish light, which, as well as the air, entered, not merely by the aperture he had just formed, but by the interstices and crevices of the rock which were visible from without, and through which he could distinguish the blue sky and the waving branches of the evergreen oaks, and the tendrils of the creepers that grew from the rocks.

红衣主教在遗嘱中说:&在第二个洞口之最深角。&他只找到了第一个洞口。现在得把第二个也找出来。唐太斯开始他的搜寻。他心想,这第二个洞口自然应该在岛的纵深处,而且为了预防被人发觉,自然也是很隐蔽的。

Using Close-Top incubation method,we measured the N mineralization rate in soils (0~15 cm) of monsoon evergreen broadleaf forest,seasonal rain forest,rubber plantation,heavily disturbed seasonal rain forest,Millettia laptobotrya secondary forest and upland rice field.

在云南省中国科学院西双版纳热带生态站周围,用顶盖埋管法,对季风常绿阔叶林、季节雨林、橡胶林、受过严重干扰的季节雨林、鸡血藤次生林和旱谷地的氮矿化速率进行研究。

Shrubs or small trees, 0.15-6 m tall, evergreen, monoecious.

灌木或小乔木,0.15-6米高,常绿,雌雄同株。

Trees or rarely shrubs, monoecious, evergreen or deciduous.

乔木或很少灌木,雌雄同株,常绿或落叶的。

Trees or shrubs evergreen, dioecious or rarely monoecious.

乔木或灌木常绿,雌雄异株的或很少雌雄同株。

Trees or rarely shrubs, evergreen or deciduous, monoecious.

乔木或很少灌木,常绿或落叶的,雌雄同株。

Trees or shrubs evergreen, monoecious or dioecious.

乔木或灌木常绿植物,雌雄同株或异株。

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