兰科的
- 与 兰科的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Aniston bought her brother Bronco car for Christmas, and he cried.
安尼斯顿在圣诞节前为他的兄弟布兰科买了一辆车,布兰科哭了。
-
The recent advances in the taxonomy of orchidaceous mycorrhizal fungi and diversities of fungal resources were reviewed, and morphology of orchid mycorrhizae as well as their effects on orchid plants were discussed.
对兰科菌根真菌的分类及真菌资源多样性、兰科菌根的形态和菌根对兰科植物的效应等最新研究进展进行了综述。
-
Malaysian tropical region of origin Phalaenopsis Phalaenopsis orchid is a perennial herb.
原产马来西亚热带地区的蝴蝶兰属兰科蝴蝶兰属,是一种多年生草本植物。
-
The temperature of cold injury was abo ut 0 ℃ to 15℃,While hot injury would appear when temperature got to 36℃.These ind icat ors were varied in different species,and the greatest difference was the temper ature of cold injury.Growth would be poor in summer under full illumination,whi le part shading was beneficial.The best condition was 70 percentage of sh ading for Araceae and 50 percentage of shading for Agavaceae.The need for soil moistu re was strict.Most of species would grow normally in 65 to 85 percentage of soil m o isture.The characters responsed to illumination,temperature and soil moisture w e re consistent with their original ecologic environment.
其最 适生长温度在16-35℃,除酒瓶兰外,低于10℃时均表现生长停滞状态;寒害温度差异很大,天南星科为0-15℃,龙舌兰科为0-10℃,大多数植物在36℃会产生热害;光照对其影响较大,夏季这两科植物在全光照下长势差而在一定荫蔽的条件下有利生长,最佳荫蔽度天南星科为75%,龙舌兰科为50%;这两科植物对土壤中的水分含量要求较高,大多在土壤含水量70%以上才能正常生长,这些光、温、湿的反应特性与其起源地湿热和荫蔽的生态环境相吻合。
-
Its living collection contains nearly 20,000 plants representing 3,886 taxa in 133 plant families. It is especially strong in Cactaceae, Agavaceae, Aloaceae and the cactus collection includes more than 1,350 different taxa.
它的活体植物收藏包括近2万种,分属于133科3,886个分类群,尤以仙人掌科、龙舌兰科和芦荟科颇具特色,其中仙人掌类收藏有1,350多个不同的分类群。
-
In the end, we set up 17 families (Ginkgoaceae, Pinaceae, Eucommiaceae, Schisandraceae, Paeoniaceae, Leguminosae, Rutaceae, Polygalaceae, Rhamnaceae, Tiliaceae, Umbelliferae, Oleaceae, Labiatae, Campanulacea, Liliaceae, Iridaceae, Orchidaceae) herbarium information and image digital avenue.
建立松科、豆科、唇形科、银杏科、杜仲科、五味子科、芍药科、芸香科、远志科、鼠李科、椴树科、伞形科、木樨科、桔梗科、百合科、鸢尾科、兰科17科类群的标本记录及标本图象数字化途径。
-
Monorchis belonging to Orchidaceae had a narrower one, indicating that rare and endangered Orchidaceae plants had a less distribution in Beijing mountainous region, and only distributed in several types of forest vegetation communities. Due to the lack of suitable habits, these herbage species were in dire need of prior conservation.
结果表明:野大豆的生态位宽度值较大,为0.297;大花杓兰、沼兰和角盘兰同属于兰科植物,生态位宽度值较小,说明兰科植物在北京地区分布较少,并且仅在几种森林群落类型中有分布,适宜生存的生境较少,急需优先保护。
-
The article reviewed the achievements of resources investigation on wild orchidaceae in the recent years,introduced research status of resources inverstigation on wild orchids,and analyzed the main problems existing in the wild orchidaceae resources investigation.
现综述近年来国内在兰科植物野生资源调查方面的研究成果,介绍了国内在野生兰科花卉资源调查方面的研究现状,分析了国内在野生兰科花卉资源调查方面存在的主要问题并提出了相关建议。
-
Like most monocots, orchids generally have simple leaves with parallel veins, although some Vanilloideae have a reticulate venation.
就如同大部分的单子叶植物,兰科植物通常具有有平行脉的单叶,尽管一些香荚兰亚科植物具有网状叶脉。
-
The recent studies showed that most orchid mycorrhizae belong to Basidiomycota and Deuteromycotina fungi, and some belong to Ascomycota. There are two modes for the formation of orchid mycorrhizae, one is the infection of orchid seeds and the other is the infection of orchid radicles.
目前研究已知,感染兰科植物根部并能与之共生的真菌绝大多数属于担子菌门和半知菌门,也有部分属于子囊菌门;兰科菌根的形成可分为两种情况:一是对兰科植物种子的侵染;二是对成长新根的侵染。
- 推荐网络例句
-
With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
-
But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
-
Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。