双子叶植物

A dicot family of the order Urticales including: genera Ulmus; Celtis; Planera; Trema.

苜蓿目中的双子叶植物科包括；榆树属；朴属；水榆属；山黄麻属。

An out crossing plant needs to transfer its pollen to the stigma of a conspecific plant, and receive pollen from a conspecific.

但是大多数开花的双子叶植物，依靠昆虫，鸟，蝙蝠或小型哺乳动物来传播花粉，作为交换，这些动物或以花蜜或以花粉本身为食。

Cruciferous plants are very important in economic value and theoretical research among the dicots.

十字花科是双子叶植物中一个既有重要经济价值又有理论研究意义的科。

SQUA genes of Dendrocalamus latiflorus were sequenced, and phylogenetic form on SQUA genes in angiosperms was analyzed. Relative rate and adaptive evolution after SQUA gene duplication in recent common ancestor of monocots and eudicots were analyzed using the methods of relative rate test, statistic on synonymous and non-synonymous coden substitution sites and likelihood rate test.

测定了麻竹的SQUA基因序列并分析了被子植物中SOUA类基因的系统发育式样；采用相对速率检验、同义与非同义置换位点统计以及似然比检验方法，分析了单子叶和真双子叶植物最近共同祖先中SQUA基因发生基因重复后的进化速率与适应机制。

The preliminary bioassay indicated that some of the target compounds displayed good herbicidal ac-tivity against Brassica campestris L at the dosage of 100 mg/L.

初步生物活性测试结果表明：该系列部分化合物在100 mg/L的浓度下对双子叶植物油菜显示出较好的除草活性。

Lamiaceae A dicotyledonous family of herbs and low-growing shrubs, most of which have stems of square crosssection and simple leaves with stiplues arranged in oppotiste pairs.

唇形科：草本或矮灌木，双子叶植物，四棱茎，单叶对生或轮生。

It is composed mainly of monotypic and oligotypic genera and is distributed mainly in eastern Asia.

木通科为双子叶植物纲中较原始的一个小科，多为寡种属和单种属，主要分布于东亚地区。

Scrophulariaceae A family of dicotyledonous plants, mainly herbs, but including some trees, shrubs, climbers, and aquatics with a wide range of leaf form and flower structure.

玄参科：双子叶植物中的一科。主要为草本植物，但也包括一些乔木、灌木、藤本植物及水生种类，因此其叶型和花的形态的变化范围很广。

Magnoliopsida Urticales in one section.

双子叶植物纲荨麻目中的一科。

Tea is a very ancient dicots, and is closely related to people's lives.

茶树是一种很古老的双子叶植物，与人们的生活密切相关。

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。