查询词典 weedy

Any of several weedy plants,especially the corn cockle.

麦仙翁一种似杂草的植物，尤指麦仙翁

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。

A weedy aquatic plant of genus Elodea.

伊乐藻属的任何一种水生植物。

Any of several weedy composite plants of the genus ''.

蒿属的任何一种混合的杂草。

Lacking shears, I tried to pull the longest, growing lank and weedy now, with my hands.

坟墓四周已经杂草丛生，又高又细。因为没带剪刀，所我只好用手拔掉杂草。

Taking Wuliangsuhai Lake,which is a typical shallow weedy lake lies in Hetao irrigate district in the north of China,as a research object,combining the measured water quality data with the spatial data,using the method of Principal Components Analysis based on factor analysis,the water quality parameters of WL are summarized into seven principal components,namely the index ...

以位于我国北方的河套灌区中的草型浅水湖泊乌梁素海为研究对象，将实测的湖泊水质监测数据与空间数据结合，采用基于因子分析的主成分方法将乌梁素海的水质参数概括为7个主成分，即：富营养化特征指标、湖泊盐化特征指标、湖泊有机物污染指标、湖泊形态特征指标、水体酸碱指标、水体藻类生物量指标、植物生长环境指标。

This paper is explained for collecting the weedy rice from the Northeast area and studying its resistance: using the RAPD molecular markers technology for fingerprint analysis, and set up the Classifying phonogram to discuss the relativeness.

本文就我国东北地区出现的杂草稻进行了收集，并对其外观特征特性及其抗逆性进行了研究；同时对我国东北地区杂草稻的起源进行了初步性的探讨，利用RAPD分子标记技术对所收集的杂草稻进行指纹分析，建立了树状遗传图，探讨其亲缘关系，获得了以下一些主要结论： 1。

Any of several weedy plants of the genus Polygonum that have stems with nodes.

矮生球形的南美仙人掌的一个属，具瘤状多刺的中肋。

Common weedy European plant introduced into North America; often used as a potherb.

一种普通的蔓生藜，从欧洲引种到北美；通常被用作一种可食的野菜。

In fact, he is becoming distinctly weedy—and seedy.

事实上，他正在变成显然尽是杂草-和多种子的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。