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- The anatomical structures of leaves and roots of Coptis chinensis were studied by the method of paraffin microtomy and optical microscopic observation. 摘要通过石蜡切片法制片，光学显微镜观察，研究了黄连叶、根的形态解剖结构。
- He was found asleep on a pillow of leaves and moss. 有人看见他枕著树叶和苔藓睡著了。
- He is found asleep on a pillow of leaves and moss. 有人看见他枕着树叶和苔藓睡着了。
- Study on Anatomical Structure of Leaves of Rare Plant Emmenopterys henryi Oliv. 稀有植物香果树叶解剖结构的研究。
- The streets have been swept free of leaves. 街上的落叶已打扫乾净。
- We spent hours studying the structure of leaves under the microscope. 我们用数小时的时间在显微镜下观察树叶的结构。
- The arrangement of leaves on a stem. 叶序茎上叶子的排列次序
- The trees were left naked of leaves. 这些树光秃秃的，没有一片叶子。
- In this paper,the investigations of the leaf anatomy in Tamaricaceae (about 3 genera,19 species) were made in Myricaria the structures of leaf are dorsiventral and are of mesomorphic. 对分布于新疆的柽柳科植物叶的结构进行了比较观察，结果表明:水柏枝属叶为一般背腹叶，具湿中性特征;
- A carpet of leaves covered the ground. 一层厚厚的落叶覆盖在地上。
- A row, as of leaves or snow, heaped up by the wind. 被风吹而堆起来的一排(树叶、雪等)
- The Turkish group studied the chemical structure of leaves from the plant called the sacred lotus. 土耳其研究小组研究了睡莲叶的化学结构。
- A ceiling of leaves over the arbor. 凉亭上面的树叶顶篷
- The morphological structure of leaves of Carex orbicularis were studied using light microscopy. 摘要利用光学显微镜研究了圆囊苔草叶的形态结构。
- On the systematic treatment of the genera Urochloa and Brachiaria based on the structure of leaf epidermis. 从叶片表皮细胞结构讨论尾稃属与肾形草属的分合问题.
- Analyze sentence structures of special questions. 让学生根据线索写出相关的特殊疑问句。
- The application of the structure of leaf epidermis in the classiffication of Ulmus. 叶表皮结构在榆属分类中的应用.
- They found the body buried beneath a pile of leaves. 他们在一堆树叶下面发现了那具尸体。
- The microscopic structure of tissue. 组织机构组织的微观结构
- STRUCTURES OF LEAF EPIDERMIS OF RANUNCULACEAE 毛莨科叶表皮的结构
