查询词典 hyacinth

As the water hyacinth has a very strong ability to reproduce in large numbers in many parts of southern China spread of serious damage to the ecological environment.

由于水葫芦具有极强的繁殖能力，在我国南方许多地方大量滋生蔓延，严重破坏生态环境。

Alternative treatment schemes included water hyacinth secondary treatment and advanced wastewater treatment facilities.

这种处理方案包括了利用凤眼蓝的二级处理和更先进的废水处理设施。

Experimental results showed that water hyacinth would lose the absorbency to nutrition in water when the concentration of nitrogen and phosphor were below 2 mgL^(-1) and 3 mgL^(-1) respectively.

结果表明，水葫芦在水体中的氮降低到2 mgL^(-1)以下，磷降低到3 mgL^(-1)以下时就会丧失对这些营养物质的吸收能力。

There was a heated dispute between the merit and fault of water hyacinth on purification or pollution in water-bodies.

凤眼莲在城市河湖的污染与净化中的是非功过争议很大，双方意见均有部分正确，但各有片面性。

According to the article the manufacture of water hyacinth board does not involve the formaldehyde and other toxic chemicals that fiber board and plywood do.

据这篇文章的制造水葫芦董事会并不涉及甲醛及其他有毒化学品，纤维板和胶合板做的。

Water hyacinth plants for the fruits of watermelon, watermelon cultivation of both North and South China.

西瓜为葫芦科植物西瓜的果实，中国南北皆有西瓜栽培。

In the Philippines, water hyacinth is used to make basket s.

在菲律宾，风眼兰被用来编织篮子；在美国，科学家正设法用凤眼兰及其它杂草来生产沼气。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。