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1·It has leaf primordia and a shoot apex.

叶特化成为具有锋利尖端的结构。

2·The promeristem in the shoot apex consists of tunica, corpus and leaf primordium.

苗端的原分生组织由原套、原体和叶原基组成。

3·Wardlaw reproduced to the same scale photographs of the vegetative shoot apex of many primitive and advanced land plants.

沃德劳以同样的放大倍数复制了许多原始的和进化的陆生植物营养茎尖的照片。

4·Some resin containing cells are present in parenchym of cortex in shoot apex and xylem parenchym of stem in Pinus tabulaeformis .

油松茎端的皮层薄壁组织和幼茎木薄壁组织中具含树脂细胞分布。

5·The top of tumour-body formed shoot apex from bud primordium, and differentiated growing point, leaf primordium. young leaf and axillary bud primordium.

瘤状体顶端由芽原基形成苗端，分化出生长点、原基、叶和腋芽原基。

6·The plant chimera contains at least 2 different genotypes in the shoot apex of plants and plays an important role in the ornamental plant market in Europe.

植物嵌合体是由2种或者2种以上遗传型细胞组成的特殊的植物结构，它在西欧国家观赏植物产业中发挥着非常重要的作用。

7·Based on the experiment achievement of shoot apex grafting in economic trees in the last 20 years, the key field for the future research has been pointed out.

根据经济林木试管茎尖嫁接近20年来的研究成果，提出了今后的重点研究领域。

8·Using buds induction from shoot apex of Lilium Asiatic hybrids as the study on the induction of bulblets in tube and flower bulbs cultivation from bulblet in field.

以亚洲百合顶芽形成的丛芽体为材料，进行试管小鳞茎诱导及小鳞茎培育开花球研究。

9·The results presents that buds from the shoot apex to the 9th unfolding leaves were in the period of physiological differentiation which can be divided into flower induction and flower initiation.

结果表明：从新梢顶端到第9个展开叶之间的芽处于生理分化期，花芽生理分化期分为成花诱导期和花芽孕育期。