Eichhornia

常见例句

Based on anatomy the propagative organs of Eichhornia crassipes showfull devslopment in Wuhan and Beijing areas.
武汉和北京地区栽培的凤眼莲的结实器官发育良好,经人工授粉可获得种子。
The effect of decontaminating waste water of slaughter industry by planting Eichhornia crassipes was studied.
对凤眼莲净化北方地区屠宰厂废水的效果进行了初步研究。
Eichhornia crassipes and its root-zone microbes coordinated in pollution purification.
研究了凤眼莲净化污水时,根区微生物的动态变化。
Eichhornia crassipes (Mart.) Solms, an aquatic plant native to the Amazon Plain of South America, has a mating system of three floral morphs (L, M, and S) - tristyly.
原产于亚马逊河流域的水生植物凤眼莲(Eichhornia crassipes)在花部结构上有三种花型(L、M和S),故其配殖系统(mating system)为典型的三型花柱(tristyly)。
Variation of time average velocity and Reynolds stress before and after planting eichhornia crassipe in the watercourse is analyzed based on laboratory experiments.
通过室内试验。分析了在河道种植凤眼莲前后水流时均流速和雷诺应力的变化。
Test results show that the eichhornia crassipe has influences on the time average velocity and Reynolds stress, and different cropping patterns have different influences.
试验结果表明，凤眼莲对各向时均流速和雷诺应力的分布影响明显，且不同种植方式的影响程度也不同。