这种气候不适合落叶植物的生长。
我公园里的落叶植物很少。
东南石栎等常绿树种日均净光合速率比大血藤等层间植物和七子花等落叶植物高。
Average daily Pn of the three evergreen broad-leaved species were higher than layer species such as Sargentodoxa cuneata and deciduous species such as Heptacodium miconioides.
藤本和灌木之中均仅有2种落叶植物。灌木和草本植物中，分别有29种和21种耐荫植物。
There are only 2 deciduous species among those woody climbers and shrubs, 29 and 21 shade species separately among those shrubs and herbs.
互花米草，又称绳草，是一种落叶的多年生开花植物，原产于美国的大西洋沿岸和墨西哥湾沿岸。
Spartina alterniflora, known as cordgrass, is a deciduous, perennial flowering plant native to the Atlantic coast and the Gulf Coast of the United States.
例如，外来植物的入侵可能会改变落叶的数量，从而改变对土壤的营养贡献。
For example, an invading nonnative plant could alter the quantity of leaf litter production, which would alter nutrient contributions to the soil.
进化论的作者、年轻的英国植物学家查尔斯·达尔文，是第一个看到落叶柏树干圆周长达一百三十英尺的欧洲人。
A young English botanist named Charles Darwin, the author of the theory of evolution, was the first European to see alerces, with trunks that had a circumference of 130 feet.
但是，当她的目光掠过那些凋零的落叶时，她想到了死亡- - - - - -她花园里的那么多植物，也许就会在接下来的一场大雾中死去。
But, as she raked fallen leaves, her thoughts turned to death: Many of her plants, she reflected, would probably die in the coming frost.
很明显，你的树篱，开花植物和落叶树木随着季节变化和天气变化而变化，但墙壁，庭院，围栏和装饰品是你家的风景更永久的一部分。
Obviously, your hedges, flowering plants and deciduous trees change as seasons change and weather varies, but walls, patios, fences and decorations are a more permanent part of your home's landscape.
有些家庭用常青树(冬天不落叶的植物)装饰房子，前们挂上冬青树花环，室内摆上冬青树、常春藤、和枞树花环。
Some houses are decorated with evergreens (plants which do not lose their leaves in winter); a wreath of Holly on the front door and garlands of Holly, ivy and fir indoors.
在植物中，落叶和开花是对日长季节性改变的普遍反应。
In plants, leaf fall and flowering are common responses to seasonal changes in day length.
北美西部高大的落叶松属植物，浅绿色尖角树叶，椭圆形球果；重要的木材。
Tall larch of western North America have pale green sharply pointed leaves and oblong cones; an important timber tree.
对孔林暖温带落叶阔叶林和针叶林中312种种子植物的开花、结果的物候情况进行了研究，每半月调查1次，持续观察13个月。
The phenology of 312 seed plants of the warm temperate deciduous broad-leaved forest and conifer forest in Confucius Cemetery, Qufu have been observed half-monthly for 13 months.
一句所述，可推知这是一种由落叶、枯萎的植物以及动物的粪便在长时间的腐烂后所产生的一种东西。由此不难得出答案为。
This dark soil is humus, dead leaves, dead plants and animal waste make it, but this takes a long time.
山东崂山属暖温带南部落叶阔叶林地带。 此区现有木本植物90科204属461种，其中自然生长的为136属302种。
In the region of Mt. Laoshan there are 461 species of ligneous plants belonging to 204 genera and 90 families, of which 302 species of 136 genera are native.
当攻击是严重的，可以继续，将出现反复落叶，削弱的植物产生的。
When the attack is severe and allowed to continue, repeated defoliation will occur, resulting in a weakened plant.
另一方面，落叶的银杏类和松柏类，以及裸子植物木化石中具有清楚的生长轮，又说明该地区的古气候存在着季节变化。
On the other hand, some deciduous gymnosperms including Ginkgoales, and the presence of growth rings in the fossil secondary wood, indicate seasonal changes.
群落生活型谱以高位芽植物占优势(68.42%)，与其它亚热带常绿落叶阔叶林相似。
Phanerophytes (accounted for 68.42%) were dominant in the life-form spectrum, which was similar to that in subtropical evergreen and deciduous broad-leaved forest.
浙江仙居俞坑森林群落植物种类丰富，优势种不明显，群落中植物种类以常绿阔叶树种为主，落叶阔叶成分也有一定比例。
The Yukeng forest community in Xianju County of Zhejiang Province has abundance of plant species, of which the dominant population is not so clearly classified.
植物为了减少树叶蒸腾作用消耗的水分而在冬季落叶，就形成了常绿落叶阔叶混交林独特的喀斯特森林群落。
In order to reduce transpiration which consumes water, leaves of plants here fall in winter, forming evergreen deciduous broad-leaved mingled forest that is peculiar to karst forest community.
沙棘是一种小浆果植物，落叶灌木或小乔木。
The Hippophae is a kind of small berry plant, shedding leaves bush or small tall trees.
森林植物群落为常绿落叶阔叶混交林、针叶林、针阔混交林、阔叶林、毛竹等5大类共18种类型。
The forest communities had 5 types 18 kinds, which were mixed evergreen deciduous broad-leaved forest, coniferous forest, mixed coniferous broad-leaved forest, broad-leaved forest and bamboo et al.
在其他的气候条件下把每年落叶的蔓藤植物或树木用在房子北面，落叶性的植物或常青树木用在东面和西面。
For all other climates use deciduous vines or trees to the north, and deciduous or evergreen trees to the east and west.
芍药是多年生草本植物，而牡丹是落叶灌木。
The peony is a herbaceous perennial, while the tree peony is a deciduous shrub.
亦称核桃。胡桃科胡桃属植物，约二十种落叶乔木。
Any of about 20 species of deciduous trees in the genus Juglans, family Juglandaceae.
五味子是木兰科植物，多年生落叶木质藤本植物，为黑龙江省珍贵的地道药材。
Schisandra chinensis (Magnoliaceae)is a perennial deciduous woody liana with valuable medicinal materials in Heilongjiang Province.
五味子是木兰科植物，多年生落叶木质藤本植物，为黑龙江省珍贵的地道药材。
Schisandra chinensis (Magnoliaceae)is a perennial deciduous woody liana with valuable medicinal materials in Heilongjiang Province.
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