• Its stomach contents mainly consist of hydrophyte, miscellaneous fishes, shrimps, mollusc, aquatic insects and worms.

    内物组成有植物小杂虾类贝类水生昆虫蠕虫

    youdao

  • The result indicated that its helpful to improve water quality and entironment that plant hydrophyte with stated density in culturing crab pond.

    结果表明养蟹池塘中种植一定密度的水生植物有利于水体生态环境的改善

    youdao

  • The functions of the hydrophyte filter bed(HFB) for improving source water quality were surveyed in terms of microcystin and trace organic pollutants.

    从对毒素微量有机污染物去除方面考察水生植物HFB改善水质方面的效果。

    youdao

  • Ornamental hydrophyte is an indispensable material for afforestation, beautification and purification of waterscape and also a main element in making up gardening waterscape.

    水生观赏植物水体绿化美化净化不可缺少材料也是园林水景主要构景要素

    youdao

  • Spirulina is a kind of oldest primitive hydrophyte. It contains various nutrients and biological active substances. Therefore, it has both healthy and medicinal effects on human body.

    螺旋藻最古老水生原始生物富含多种营养素生物活性物质具有营养保健和治疗双重功能。

    youdao

  • At the same time, take some measures such as adding microorganism, intermittent aeration, controlling the flow velocity, planting hydrophyte and so on to improve the effect of aeration.

    同时可以采取投外源微生物间歇气运行方式、控制河流流速种植水生植物措施改善曝气充氧效果

    youdao

  • This paper puts forward the typology of hydrophyte and ornamental characteristic and discusses the problem of the arrangement of scenes with hydrophyte in terms of every different aspect.

    阐述水生植物类型观赏特性各种不同方面探讨了水生植物造景应注意的问题

    youdao

  • For measuring evaporation of shallow water lake and reservoir located in plain, it is important to know evaporative law of hydrophyte. The evaporation pan must be used with heat insulation.

    浅水湖泊平原水库蒸发量测定,应包括水生植物蒸发规律,其测定方法必须隔热蒸发器。

    youdao

  • For measuring evaporation of shallow water lake and reservoir located in plain, it is important to know evaporative law of hydrophyte. The evaporation pan must be used with heat insulation.

    浅水湖泊平原水库蒸发量测定,应包括水生植物蒸发规律,其测定方法必须隔热蒸发器。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定