查询词典 dicotyledonous

An order of dicotyledonous plants including Moraceae and Urticaceae and Ulmaceae.

双子叶植物的一个目，包含桑科、荨麻科和榆科。

Considered the most highly evolved dicotyledonous plants, characterized by florets arranged in dense heads that resemble single flowers.

被认为是双子叶植物纲中最高级的一种，其特点是花冠的大量浓密管状小花，看上去犹如一朵花。

Other leaf samples were collected from monocotylous and dicotyledonous plants, respectively to test this procedure. A series of PCR reactions were tested, which proved this method was widely acceptable.

以有代表性的单子叶和双子叶植物叶片为材料，经过多种内源基因PCR反应的反复验证，证实了这种方法的广泛适用性。

The weed community was composed of monocyledonous weeds and dicotyledonous weeds with barnyardgrass as its main part.

结果表明，禾本科杂草和石竹科杂草是烟稻轮作烟地的主要恶性杂草，其群落结构是单子叶杂草和双子叶杂草组成的混合群落。

Fabaceae A large family of dicotyledonous flowering plants, commonly known as legumes.

Fabaceae ：双子叶开花植物的一个大科，即通常所知的豆科植物。

A large family of dicotyledonous plants of order Rosales;''.

蔷薇目双子叶植物大科；''。

From above experiment results, we think that there may be no signal pathway for tomato systemin in the rice and, probably, signal transmission of injury in rice were other pathway different from dicotyledonous systemin.

据此试验结果推测，水稻中可能不存在类似于西红柿系统素的信号途径，很可能水稻的伤害信号转导是经由与双子叶植物系统素体系不同的其它途径来实现的。

In most dicotyledonous roots showing secondary growth.the pericycle is also involved in the origination of the vascular cambium and the phellogen.

在大多数双子叶植物根中有次生生长。中柱鞘也与维管形成层和木栓形成层的起源有关。

The primary cambium is found in the stem and root between the phloem and xylem cells, and by division gives rise to the secondary phloem and xylem in woody dicotyledonous plants.

它纵贯于根，茎等器官的木质部和韧皮部之间，是具有分生能力的组织。通过形成层的分裂可以在木本的双子叶植物中形成次生木质部和次生韧皮部。

An order of dicotyledonous trees of the subclass Hamamelidae.

金缕梅亚纲双子叶植物的一目。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。