茎的

Leaf is the first lateral organ produced by the activity of the shoot apical meristem.

摘要叶片是茎端分生组织产生的第一类侧生器官，在植物发育中具有重要地位。

Leaves both basal and cauline, petioles not forming a clump; flowers few, borne in a monochasium; petals very shortly clawed.

叶都为基生和茎生，叶柄不形成一片丛；花少数，生于单歧聚伞花序；花瓣非常短的瓣爪。

The biological characteristics and the rhythm of growth and development of cultivated Asiatic moonseed (Menispermum dahuricum DC.) were studied in terms of morphological characteristics, habitat conditions, phenological phase, rhizome and main vine above ground.

以人工栽培的北豆根为研究对象，从形态特征、生境条件、物候期、地下根状茎及地上主蔓生长等方面，对北豆根生物学特性及生长发育规律进行了研究。

Gongylodes in the mustard family, having a thick basal part of the stem that is eaten as a vegetable.

撇蓝一种十字花科植物，长有肥大的茎基部，可作蔬菜食用

Of a leaf shape; round, with the stem attached near the center of the lower surface rather than the margin, as a nasturtium leaf e.g..

一种叶子形状；圆形，其茎依附在较低表面的中心附近而非边缘，比如旱金莲花叶等等。

This paper studied the systematic status of sweet potato stem nematode in China.

本文对我国甘薯茎线虫的分类地位进行了系统研究。

The stem nematode in sweet potato is one of the most destructive disease in northern part of China.

摘 要：甘薯茎线虫病是危害我国北方甘薯薯区的重要病害之一。

Potato rot and stem nematode is one of the important plant parasitic nematodes in the world.

腐烂茎线虫系世界上一重要的植物病原线虫。

Rootstock ± vertical, 5-12 mm in diam., not tuberculate, with thickened roots along rootstock. Stem 16-50 cm tall, erect, not rooting at nodes, with 0.2-1.3 mm retrorse to patent nonglandular trichomes and rarely 0.7-0.8 mm patent glandular trichomes.

根茎多少垂直，直径5-12毫米，不具瘤，根沿着根茎加粗。16-50厘米高的茎，直立，并非根在节上，具0.2-1.3毫米对开展非腺状毛状体和很少开展腺毛0.7-0.8毫米。

The significant changes were obseved in the morphology,size,number and the degree of development of nuclei,nucleole,mitochondrial and chloroplast of apicalmeristem cell.

在这期间茎端细胞内核仁、线粒体、叶绿体等的形态、大小、数量、发育程度等发生明显变化。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。