查询词典 leaves

All leaves or only leaves of lower stems petiolate.

全部叶或只下部茎的叶具叶柄。

Leaves usually basal and stem, entire; basal and lower stem leaves usually long petiolate.

基部的叶通常和茎，全缘；基部和下部茎生叶通常长具叶柄。

The flavonoids content is rich in the leaves of Acer Saccharum and the leaves have pharmic value.

糖槭叶中含有丰富的黄酮类化合物，具有可观的药用开发价值。

Second, color the United States, the U.S. attitude: According to conventional natural growth, Photinia fraseri year germination basically 3-4 times germination when new leaves, shoots and leaves are eye-catching bright red and very shiny red and brightness.

二、叶色美、姿态美：按常规自然生长，红叶石楠一年中基本上萌发3-4次，新芽萌发时，新梢及嫩叶均鲜红夺目，且红得极富光泽和亮度。

The systematic history of this genus was reviewed worldwidely based on the classical taxonomy,comparative anatomy of the rhizomes and foliage leaves.micromorphology of the foliage leaves,embryology,phytotaxonomy,as well as the informationabout molecular systematics in recent years.

本文从经典的形态分类、叶片表皮微形态特征、胚胎学研究资料、地下茎比较解剖构造、化学分类证据以及最新的分子系统学研究成果等多方面全面地回顾了世界刚竹属系统分类研究的历史。

Leaves alternate; basal leaves numerous, long petiolate, pinnatifid to pinnatipartite.

叶互生 基生叶多数，具长叶柄，羽状半裂的到羽状深裂。

Roots fleshy. Leaves almost all basal; stem leaves alternate; petiole long; pinnatifid to pinnatisect.

根肉质。叶几乎所有基部；茎生叶互生；叶柄长；对羽状全裂羽状半裂。

The results showed that Pb, Cd and Cu in the leaves of plants were positively related to their concentration in air significantly. The content of heavy metal in plant leaves was obviously associated with the heavy metal properties, pollution conditions and tree species. Platanus hispanica had a higher accumulation in Pb, While Populus deltoides in Cd and Cu.

研究表明，植物叶片中重金属Pb、Cd和Cu的累积量与大气中Pb、Cd和Cu的相对含量呈显著正相关；所调查绿化树种叶片的重金属含量因重金属种类、采样区和树种的不同具有明显差异，悬铃木叶片累积Pb的能力最强，而杨树叶片对Cd和Cu的累积能力最强。

It is revealed in the study that the heavy metal concentration of Pb,Cu,Zn in the leaves of urban trees (Sabina chinesis,Platycladus orientalis,Euonymus japonicus,Platanus acerifolia, Prunus cerasifera) is significantly related with the relative heavy metal contents in atmospheres of different urban regions of Yantai city, while no such relationship is found in heavy metal Cd, and that the heavy metal amounts of Pb,Cd,Cu,Zn in urban soils had no direct impacts on the heavy metal concentrations in leaves of urban trees.

通过对烟台市区不同大气污染区域绿化植物叶片中重金属Pb，Cd，Cu，Zn富积量和大气与土壤中相应重金属的含量研究分析发现，植物叶片中重金属Pb，Cu和Zn的富积量与大气中Pb，Cu和Zn的相对含量呈显著的正相关，而植物叶片中Cd的富积量与大气中重金属的相对含量相关不显著。

Born in spring buds, leaves the shape of the pomegranates, and soft, fine spring day in leaf was grass, summer months leaves tufted or a flower, between the similar to lilac platycodon, called phoenix after grass, adopt the shape of cherry and longer, ripe red, taste sweet and sour, autumn, winter son named by mining root yue barbary bone skin.

春月生嫩芽，叶之形似石榴之叶而柔软，春采叶名叫天精草，夏月叶间簇生三四花，一花之形似桔梗至小淡紫色，夏采花名为长生草，后结果实形似樱桃之实而更长，熟呈红色，味酸甜，秋采子名曰枸杞子，冬采根名曰地骨皮。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。