Coarse weedy American perennial herb with large usually perfoliate leaves and purple or dull red flowers .

美洲多年生粗 杂草，茎穿过巨大的叶子，花紫色或暗红色。

Weedy : grassy or hay-like taste related to under-withering .

杂草：禾本科干草或样口味与下萎缩。

Do not compost weedy plants with lots of seeds .

不要使用含有很多种子的 草类植物制作堆肥。

Cluster analysis based on Euclidean distance showed that weedy rice populations could be divided into two types : Japonica-like and Indica-like weedy rice .

采用欧氏距离对两省 杂草稻进行系统聚类可以将杂草稻分为籼型和粳型。

Weedy Eurasian plant often a pest in grain fields .

一种 杂草 类的欧亚植物，通常对谷物的种植有害。

Effects of Weedy Rice on Yield and Quality and Micro-Ecological Environment in Cultivated Japonica Rice Population

杂草稻对栽培粳稻产量和品质及群体微生态环境的影响

Weedy annual native to Europe but widely distributed as a weed especially in wheat .

原产于欧洲的一年生 杂草，麦田里的分布广泛。

The origin and utilizing value of weedy rices were discussed according to their hybridism stomata distribution disordered i.e.middle stomata on leaves etc.

对 杂草稻的特征特性进行了描述，对其利用价值进行了探讨。

Identification of Weedy rice and their hybrid offspring of molecular markers

鉴别 杂草稻及其杂交后代的分子标记研究

Weedy annual grass often occurs in grainfields and other cultivated land ; seeds sometimes considered poisonous .

一年生 杂草，多见于粮田和其他耕地；种子有时被认为有毒。

This plant is a rather weedy specimen .

这是一种像 野草 般的植物。

Cluster Analysis of Weedy Rice and Cultivated Rice Based on the Structural Characteristics of Leaf Lower Epidermis

杂草稻和栽培稻叶片下表皮结构特征的观察及聚类分析

Annual weedy herb with ephemeral yellow purple-eyed flowers ; Old World tropics ; naturalized as a weed in North America .

一年生的 杂草 多的药草，有短暂的黄紫色的花；东半球热带地区分布；作为一种草移植到北美。

Chiefly Old World strong-smelling weedy herbs ; comprises plants sometimes included in other genera : e.g. Tanacetum ; Tripleurospermum .

旧大陆的一个主要 杂草属，有强烈的气味；包含有时归入其它属中的植物；例如菊蒿属。

Below the bridge we could just discern a narrow weedy ditch .

我们仅能依稀辨出桥下一条 杂草 丛生的窄沟。

Any of certain coarse weedy plants with long taproots sometimes used as table greens or in folk medicine .

低 质 杂草，长有长直根，有时用作民间医药。

Results showed that the elongation of mesocotyl and internode of coleoptile played important roles in the seedling emergence of the weedy rice from northern China .

研究结果表明，在中国北方发现的部分 杂草稻具有较强的中胚轴伸长特性和芽鞘节间伸长特性。

In a word weedy rice which is rich in biological diversity is a useful genetic resource in rice breeding .

总体来说 杂草 稻是一种生物学多样性相当丰富可利用 特异稻种遗传资源。

The study on the morphological index and classification of weedy rice in the two provinces may provide theoretical basis for prevention and control of weedy rice .

上述 杂草稻的形态学指标和类型的研究将为两省开展杂草稻危害防治工作提供理论依据。

Any of several weedy composite plants of the genus Artemisia .

蒿属的任何一种混合的 杂草。

Common weedy and bristly grass found in nearly all temperate areas .

几乎所有温带地区都很常见的有刚毛的 杂草。

His dramatic acting style and weedy humor delighted the audience .

观众对他戏剧性的表演形式和 诙谐幽默感很欣赏。

Weedy European annual with yellow flowers ; naturalized in United States .

欧洲的一 种一年生 杂草，开黄花；已移植入美国。

Very leafy malodorous tropical weedy shrub whose seeds have been used as an adulterant for coffee ; sometimes classified in genus Cassia .

一种热带 杂草，具有腥臭味的叶和种子，用作咖啡的掺杂物；有时归入决明属。

Pungent Old World weedy plant .

旧大陆的一种带辛辣味的 草本植物。

Small genus of Old World weedy prostrate annuals : knawel .

旧大陆一个一年生植物小属， 杂草状，匍匐；线球草。

The car was parked in the small weedy lot next to the hotel .

轿车停在 紧 挨旅馆的一小块 草地上。

The ecotope habit and morphological characters were investigated and identified on weedy rices in Hainan Island .

对海南岛 杂草稻的生态环境进行了描述， 杂草稻混生在深水稻中繁衍。

The potential values of the tolerance of weedy rice to freeze were discussed .

讨论了 杂草 稻种子抗冻的潜在价值。

Low-growing weedy grass with spikelets along the leaf stems .

矮 杂草，沿叶柄长有小穗。