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单子叶

来源：花匠小妙招时间：2024-12-09 12:37

西印度羽状叶棕榈的一个单子叶植物属。

A monocotyledonous genus of west Indian feather palms.

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对双子叶杂草的活性明显优于对单子叶杂草的活性。

The herbicidal activity on dicotyledon weeds is better than on monocotyledon weeds.

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计划首先在单子叶植物播种方面进行研究和样机试制。

The plan is firstly studied at the aspect that the monocotyledon is sowed and prototype of a machine trial-production .

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被子植物中单子叶植物475种，双子叶植物567种。

In angiosperms there are 475 species of monocotyledon and 567 species of dicotyledon.

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一次加倍发生在2亿年前，即单子叶和双子叶植物出现之前。

One duplication occurred 200 million years ago, just before monocots and eudicots arose.

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在单子叶的水稻和双子叶的烟草之间该基因有很高的同源性。

It reserves a high homo- logy between rice, monocotyledonous plant and tobacco, dicotyledonous.

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水稻不仅是重要的粮食作物，还是单子叶植物中的模式植物。

Rice is not only the main food crop, but also the model plant of monocotyledonous investigation.

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本发明所提供的微胶囊剂，可广泛用于双子叶作物田中防除单子叶杂草。

The microcapsule can be widely used for preventing and controlling monocotyledonous weeds in dicotyledon crop field.

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目的：研究单子叶植物内生菌多糖对人红白血病K562细胞株的影响。

OBJECTIVE to investigate the function of the monocotyledon Coniothyriunsp polysaccharide to induce apoptosis of human Leucocythmia K562 cell lines in vitro.

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实验结果表明，此方法可有效地识别出玉米苗期田间细长的单子叶杂草。

The experiment showed that the method could identify acerose endogen weed correctly.

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本文就国际上八十年代植物重组DNA在单子叶作物上的研究作了综述。

This paper has reviewed the recent progress of researches on plant recombinant DNA technology in monocots in 1980s.

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目前已从31种双子叶植物和6种单子叶植物中克隆到83个蔗糖转运蛋白基因。

Until now, 83 sucrose transporter genes have been cloned in 31 dicotyledons and 6 monocotyledons.

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为培育唐菖蒲抗真菌病新品种奠定了基础，为单子叶花卉植物遗传转化提供了理论依据。

Stablished the foundation for cultivation of new disease-resistant gladiolus variety, Offered the theoretical foundation for genetic transformation of the monocotyledon.

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通过对传统的植物叶片气孔观察方法的改良，建立了一种观察单子叶植物气孔的有效方法。

We have built an efficient method to observe the stomata of monocotyledon by improving the traditional one.

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水稻是世界上最重要的粮食作为之一，也是单子叶植物发育生物学研究较理想的模式植物。

Rice (Oryza sativa L.) is not only one of the most important food crops in the world, but also a model plant for study of molecular developmental biology in monocots.

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水稻是世界上最重要的粮食作物之一，也是单子叶植物发育分子生物学研究的理想模式植物。

Rice is not only the most important food crop in the world, but also a model plant for study of the molecular developmental biology in monocots.

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芽的顶端分生组织与随后产生的根的分生组织共同构成胚状结构，与单子叶植物种子胚相似。

Embryo like structure was found being formed from shoot meristem and root meristem and it was similar with radicle and plumule of the embryo.

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水稻作为全世界栽培最为广泛的粮食作物之一和单子叶的模式植物，其抗病性研究非常重要。

Rice is one of the most important crops in the world and the model of monocots as well, and its mechanism of disease resistance has been attracting researchers.

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但是对水稻和其他重要经济单子叶植物而言，茉莉酸参与防卫反应的遗传和分子证据还很少。

However, very little genetic and molecular evidence is available to demonstrate their role in host defense response of rice and other economically important monocot plants.

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杜鹃在碱性缺铁情况下，生理及形态反应都符合双子叶植物和非禾本科单子叶植物的反应机制。

The results showed that Rhododendronous physiological and morphological responses to alkali and Iron deficit were similar to dicotyledon and monocotyledon of non - graminaceae.

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兰花属于单子叶植物，花是由3个萼片，3个花辨，分为两个圈的6个花药和3个雌蕊组成的。

The orchid belongs to the monocotyledon, formed with 3 sepals, 3 flower petals, 6 anthers (dividing into 2 circles) and 3 gynoecia. it is one of the ancient famous flowers in our country.

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由于水稻的基因组相对于其它单子叶植物来说比较小，所以已经成为研究单子叶植物的模式生物。

Compared with other monocotyledon, the rice's genome is smaller, so it has been considered as the model plant to study monocotyledon.

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该虫寄主涉及到蕨类植物、裸子植物、双子叶植物、单子叶植物，共计109科389种(包括变种)。

The host plants of this insect include 389 species (varieties) in 109 families, and are composed of ferns plants, gymnospermae, dicotyledons and monocot crops.

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对单子叶植物小麦根筛分子的超微结构观察表明，固定前采用恢复液处理能较好地维持筛分子的功能状态。

The study on the ultrastructure of the roots of wheat shows that fixation after recovery can keep theses in functional state .

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但是现代分子生物学实验技术对于植物的离体再生能力要求很高，这一点对于单子叶植物来说相对比较困难。

Nevertheless, molecular biological technology requires the high-efficiency regeneration of plant tissues and cells which is comparatively difficult for the monocotyledon.

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魔芋是单子叶多年生草本植物，其球茎中富含的葡萄甘露聚糖在食品、医药、化工和农业中具有广泛的应用。

Amorphophallus is a monocotyledonous perennial herb. Konjac glucomannan which is rich in the corm has been applied widely in food, medicine, chemistry and agriculture industry.

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组织学切片证明所诱导的愈伤组织是胚性组织，其所产生的体胚具有典型的单子叶植物体细胞胚的组织结构。

A plantlet had been obtained. Histological sections proved that the embryos had a typical histological structure of monocot somatic embryos.

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尽管有例外的情况出现，我们通常还是根据子叶的数目为一片还是两片而把植物分成单子叶植物和双子叶植物。

Monocotyledons and dicotyledons are so termed because they normally conatin one and two cotyledons respectively although there are exceptions.

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尽管有例外的情况出现，我们通常还是根据子叶的数目为一片还是两片而把植物分成单子叶植物和双子叶植物。

Monocotyledons and dicotyledons are so termed because they normally conatin one and two cotyledons respectively although there are exceptions.

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