英语人>词典>汉英 : 蕨属 的英文翻译,例句
蕨属 的英文翻译、例句

蕨属

基本解释 (translations)
Pteridium  ·  Pteris

更多网络例句与蕨属相关的网络例句 [注:此内容来源于网络,仅供参考]

In Pteridaceae s. l., false veins can be found in Pteris, Adiantum, and vittarioids; in this thesis, Energy Dispersive X-ray element analysis and histochemical studies were used to confirm the false veins of these three taxa are composed of spicular cells – a kind of long, silica depositing epidermal idioblast.

於广义的凤尾蕨科中,假脉可见於凤尾蕨属、铁线蕨属以及书带蕨类群;本论文利用能量色散X光光谱仪元素分析,配合组织化学染色的结果,证实此三类群的假脉均是由具二氧化矽堆积的矽异形细胞(spicular cell, SC)所构成。

The results show that the anticlinal walls of upper epidermis in Pseudocystopteris and Athyrium are a little thicker and the shape of them is wavilness; the density of stomata and the type of stomata apparatus on lower epidermis are similar.

结果显示:假冷蕨属和蹄盖蕨属植物上表皮细胞的垂周壁都有加厚,且多为波浪状;下表皮细胞的气孔密度和气孔器类型也很接近。

Drought brake is belonged to and broken rice brake are belonged to also belongs to subfamily of iron line brake, grow on much petrosal cliff commonly or on cay.

蕨属和碎米蕨属亦属铁线蕨亚科,一般生长在多岩石的悬崖上或岩礁上。

It resembles the psilophyte Rhynia from the Rhynie chert of the Devonian period.

库克逊蕨属有无叶的纤细二叉分支状的茎,成熟孢子囊和孢子充分角质化,该植物与在泥盆纪 Rhynie 燧石中找到的裸蕨中的羊角蕨属很相像。

The Nothoperanema Ching is a small genus of Dryopteriaceae s.l.,it have 5 species now,the squama,the shape and texture of leaves,and many extermal forms are close to the Peranemaceae,the two may have close relationships.

肉刺蕨属NothoperanemaChing是鳞毛蕨科的一个小属,现有5种,该属在鳞片、叶形、叶的质地等外部形态方面与球盖蕨科很相似,二者之间似乎存在密切的亲缘关系。

Spores,the structure of leaf epidermis,the transverse section of stipes,the rhizome scales and the venation patterns were selected for study.Several of these characteristics were studied in detail for this group for the first time.Morphologically and phytogeographically,the phy...

结果表明,在该亚科植物类群中,主要分布于亚洲亚热带地区的篦齿蕨属、拟水龙骨属和水龙骨属的亲缘关系较近,而主要分布于亚洲热带地区的棱脉蕨属和亚洲温带地区的多足蕨属的系统位置则分别较孤立。

Families, 62 genus and 107 species of Pteridophyte resources have been found in Meihuashan mountain, west of Fujian province, which include more than 5 species of resources like Selaginellaceae, Pteridaceae, Athyriaceae, Aspleniaceae, Thelypteridaceae, Dryopteridaceae and Polypodiaceae and over 4 genus of plants like Selaginella, Plagiogyria, Pteris, Asplenium, Cyclosorus and Arachniodes as well as Cibotium barometz, the second state specially-protected Pteridophyte.

福建省闽西梅花山共有蕨类植物30科62属107种,种数5种以上的科有卷柏科、凤尾蕨科、蹄盖蕨科、铁角蕨科、金星蕨科、鳞毛蕨科、水龙骨科;种数4种以上的属有卷柏属、瘤足蕨属、凤尾蕨属、铁角蕨属、毛蕨属、复叶耳蕨属,其中包括国家二级重点保护蕨类金毛狗。

The representative families are Dryopteridaceae, Athyriaceae, Polypodiaceae, Thelypteridaceae, Selaginellaceae and Aspleniaceae. The main genera are Dryopteris, Selaginella, Asplenium, Arachniodes, Pteris, Allantodia and Plagiogyria. The top families' distribution types are cosmopolitan and pantropic ones, the main genera are pantropical ones, while species distribution type belong to the east Asia type and represents the feature of subtropics transition to warm temperated areatype. As for the order of closeness, the sequence of pteridophytes floristic relations between Songyang and the adjacent regions goes as Southwest China, South China, Central China, Japan, North China, Northwest China and Northeast China. The six upland pteridophytes next to Songyang can be put into the same natural flora because of its closest relationship. But compared with other 11 upland fern flora in China, fern in Songyang is not rich enough. There are 37 species endemic to China in Songyang.

结果表明,松阳蕨类植物共有38科72属161种7变种;优势科为鳞毛蕨科、蹄盖蕨科、水龙骨科、金星蕨科、卷柏科、铁角蕨科,优势属为鳞毛蕨属、卷柏属、铁角蕨属、复叶耳蕨属、凤尾蕨属、短肠蕨属、瘤足蕨属;科的分布以世界分布和泛热带分布为主,属的分布以泛热带分布为最多,种以东亚分布类型为主,特别是中国—日本分布类型最多,表现出亚热带向暖温带过渡的特点;本区与邻近地区蕨类植物区系关系的密切程度由大到小依次为西南、华南、华中、日本、华北、西北、东北;与邻近的6个山地蕨类植物区系的亲缘关系密切,可以划为同一自然区;与国内11山地蕨类植物区系相比,松阳的蕨类植物丰富程度不高;松阳拥有37种中国特有蕨类植物及一些珍稀蕨类植物,有较高的保护价值。

The leaf epidermis of Pseudocystopteris is investigated under light microscopes and compared with Cytopteris and Athyrium which have close kinship to it.

利用光学显微镜对假冷蕨属植物叶表皮特征进行观察,并与亲缘关系较近的冷蕨属、蹄盖蕨属植物进行比较。

All the other genera of this family, except for Onychium and Cryptogramma, have this pattern of spores.

除金粉蕨属Onychium和珠蕨属Cryptogramma外,该科其他属的植物都具此类型孢子。

更多网络解释与蕨属相关的网络解释 [注:此内容来源于网络,仅供参考]

Asplenium:铁角蕨属;虎尾蕨属

铁角蕨族;虎尾蕨族 Aspleniinae | 铁角蕨属;虎尾蕨属 Asplenium | 革叶铁角蕨 Asplenium adiantoides C.Chr.

Cystopteris:冷蕨属

与其它属亲源关系较远.根据黑龙江省蹄盖蕨科植物的DNA水平的研究结果,再结合其形态学特征,建议将黑龙江省蹄盖蕨科划分为3个亚科:冷蕨亚科(Cystopterioideae)包括2个属:冷蕨属(Cystopteris)和羽节蕨属(Gym

Dennstaedtia:碗蕨属

常见种为福建莲座蕨(Angiopteris fokiensis)碗蕨科碗蕨属蕨属(Dennstaedtia)根状茎黑褐色,匍匐,被毛. 叶一次羽状分裂至多次羽状分裂,叶柄无关节. 囊群顶生,边缘着生,通常生于弯缺中,囊群盖由真盖与叶边缘结合成碗状群盖,被毛或不被毛,

Dryopteris:鳞毛蕨属

对东北鳞毛蕨科 (Dryopteridaceae)鳞毛蕨属 (Dryopteris) 6种、耳蕨属 (Polystichum) 3种植物的叶片及叶柄解剖构造进行了观察和比较研究. 结果表明 :某些叶片及叶柄的结构特征是鳞毛蕨科植物较稳定的遗传性状 ,可以做为鉴定植物种及属的依据

Glossopteris:舌叶蕨(可能为古代之种子蕨);种子蕨属(化石)

"有舌纲(蕨)","Glossopsida" | "舌叶蕨(可能为古代之种子蕨);种子蕨属(化石)","Glossopteris" | "黄槐","glossyshower senna;Cassia glauca Lam."

Hymenophyllum:膜蕨属;石衣蕨属

石衣蕨舅科;拟膜蕨科 Hymenophyllopsidaceae | 膜蕨属;石衣蕨属 Hymenophyllum | 华南石衣蕨 Hymenophyllum austro-sinicum Ching

Hymenophyllum Sm:膜蕨属

2.厚壁蕨属--Meringium Presl | 3.膜蕨属--Hymenophyllum Sm. | 4.单叶假脉蕨属--Microgonium Presl

Nephrolepis Schott:肾蕨属

7.阴石蕨属--Humata Cav. | 8.肾蕨属--Nephrolepis Schott | 9.藤蕨属--Arthropteris J.Sm.

Pteris:凤尾蕨属

剑叶凤尾蕨(pteris ensiformis)是凤尾蕨科(Pteridaceae)凤尾蕨属(Pteris)多年生常绿草本植物,具有较高的观赏和药用价值.但是,目前对其繁殖过程还缺乏了解,限制了剑叶凤尾蕨资源的开发利用.本文报道了成功地采用混合土培养剑叶凤尾蕨的孢子,

Pteris:凤尾蕨属(凤尾蕨科)

刚毛芽蕨 Pteridrys aurtralis Ching | 凤尾蕨属(凤尾蕨科) Pteris | 猪鬣凤尾蕨;猪毛草 pteris actinopteroides Christ