查询词典 Cycas

The population size depended on the three sources, i. e., plants growing across seedlings from seed, plants growing across seedlings from tillering buds and survival individuals in terms of life cycle of Cycas fairylakea.

根据仙湖苏铁生活周期，仙湖苏铁种群数量大小变化取决于三个方面：种子萌发长成的新个体、萌蘖芽长成的新个体、存活的个体。

Leaflets flat or slightly recurved along margin; sterile blade of megasporophyll suborbicular or rhombic-orbicular, pectinate; sclerotesta of seed with 2 or 3 irregular grooves on each side

小叶平的或稍下弯沿边缘；不育的片大孢子叶近圆形的或菱形圆形，栉状；种子具2或3 不规则的具凹槽的在每边的sclerotesta 7 Cycas taitungensis 台东苏铁

Results showed: in Podocarpus leaves, there is only one midrib, the xylem tracheid of midrib vascular bundle is multi-form, transfusion tissue belongs to Cycas-type and transfusion tracheids are isodiametric, the accessory transfusion tracheids between palisade tissue and sponge tissue are developed; in Nageia leaves, there are plenty of parallel leaves, the xylem tracheids of each vein are relatively simple, transfusion tissue belongs to Taxus-type and transfusion tracheids are longer in longitudinal section than that in transverse section, the accessory transfusion tissue between palisade tissue and sponge tissue is absent.

结果表明：罗汉松属叶1条主脉，主脉维管束木质部管胞发达，转输组织为苏铁型，转输组织管胞等径，栅栏组织和海绵组织之间的副转输组织管胞发达；竹柏属叶多条平行叶脉，维管束木质部管胞相对不发达，转输组织为红豆杉型，转输组织管胞纵向伸长，栅栏组织和海绵组织之间不存在副转输组织。

We are a leading exporter and wholesaler all kind of Egyptian palm trees, we are supplier for all kind of palm trees such as phoenix dactylifera, washingtonia filifera, washingtonia robusta, royal palm , cycas,sago palm butia, cocos romanzoffianasysgrus, ravenea, brahea, archontophoenix, sabal ,chroisia speciosa, ficus nitidamicrocarpa, Ravanala ogasta strelitzia nicolai palm, from Egypt We are exporting either in open top container or vessel.

我们是一家领先的出口商和批发商各种埃及的棕榈树，我们是供应商为所有种的棕榈树，如凤凰dactylifera ，华盛顿棕，葵，皇家棕榈，苏铁，西谷椰子布蒂亚，科科斯romanzoffiana sysgrus ，国王， brahea ，假，箬， chroisia桐，薜箭竹（叶榕， Ravanala ogasta鹤望兰鹤望兰棕榈油，从埃及我们出口无论是在开顶集装箱或船只。

Marriage with flowers are the stars of the foil, pleione, ivy, asparagus, Aglaonema, Cycas, Caladium, grass, etc. Tiandong.

结婚用花的陪衬花材有满天星、一叶兰、常春藤、文竹、广东万年青、苏铁、花叶芋、天东草等。

The tissues of leaf of Cycas taiwaniana,Bowenia serrulata and Dioon eduleand tissue of root of Macrozamia longispina of cycads,and leaves of Michelia alba and Amygdalus persicaof angiosperm were observed by scanning electron microscope.

对苏铁属的台湾苏铁、波温铁属的细齿波温铁、双子铁属的双子铁叶的羽片，大泽米铁属长刺大泽米铁的根，以及被子植物的白兰和桃的叶组织进行了电子扫描显微镜的观察研究，结果表明，2个科4个属苏铁植物的导管类型是丰富的，导管的结构组成方式、发育过程与被子植物是一致的；例如导管端壁倾斜度等结构特征显示，一些被子植物导管的结构比苏铁类植物的要原始。

Nonetheless, the result showed that Pinus, Ginkgo, Cycas form a monophyletic group, which is sistered to angiosperms. Together, they from a clade that is sistered to Gnetales.

邻近连接法和贝叶氏导出氏分析结果将松叶蕨、瓶尔小草，和生根卷柏的matK序列一起形成一个单源群，同属石松类的过山龙与生根卷柏序列并未形成姐妹群。

The 28 species of Cycas debaoensis, Stangeria eriopus and Macrozamia moorei etc.in 3 families of Cycadopsida were carried out anatomical studies on vascular tissue, the roots ,stems and leaves of these materials were made histological section by paraffin method and freeze method ,light microscopy observation and the dissociated materials of every organ for light microscopy and scanning electron microscopy observation research.

本探究对苏铁纲3个科的德保苏铁、托叶铁、摩瑞大泽米等28个苏铁种类进行了维管组织的解剖学研究，其中对其根、茎、叶进行石蜡切片和冰冻切片观察研究；对各器官材料进行组织离析，光学显微镜和扫描电子显微镜观察研究。

Trunk inflated; bark white-gray, nearly smooth toward base of trunk; median leaflets often less than 10 mm wide; petiole densely spinose from base upward; seeds 3.5-4.5 cm

树干膨大；树皮白色灰色，对于树干的基部的近平滑；中间的小叶通常不到10毫米宽；向上的浓密的叶柄具刺的自基部；种子3.5-4.5厘米 9 Cycas hainanensis 海南苏铁

Trunk often dichotomously branched toward apex, to 16 m, apex not tomentose; bark gray or white-gray, smooth toward base of trunk; leaflets with midvein sulcate adaxially and margin revolute to slightly recurved; seeds 4.5-6 × 4-4.7 cm

树干通常二歧分枝向先端，令16米，先端的是不；对于树干的基部灰色或白色灰色，平滑的树皮；中脉具槽的小叶具正面和边缘外卷在稍下弯；种子 4.5-6 * 4-4.7 厘米 16 Cycas pectinata 篦齿苏铁

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。