查询词典 water pollution

Thirdly, pollution is also a worrying problem—water in rivers and wells becomes undrinkable because of industrial wastes.

第三段阐述正确做法，即政府提高水资源的利用率、人人养成节约用水的习惯以及有效地控制水污染。

The perennial unreliability of information pervades all aspects of China's environmental protection system, from water management to pollution control.

常年不可靠的信息弥漫的各个方面中国的环保制度，从水资源管理，以控制污染。

Is caused by air pollution and water vapor.

洛杉矶的烟雾是由空气污染和水蒸气造成的。

Vetiver system is a low cost and effective system which has been used for soil and water conservation, infrastructure protection, pollution control and treatment, and natural disaster prevention.

香根草系统是一种价格低廉、用于水土保持、基础设施保护、污染控制和治理、减轻自然灾害等的有效系统，自1988年引入我国已历经20年。

Vulvitis to prevent the occurrence of child care needs to be done cleaning the vulva;临睡前often or every night to clean the vulva with warm water; to remove dirt;揩擦stool backwards by the former to avoid the pollution of the vulva; try not to wear开裆pants, so as to reduce the local stimulation and bacterial invasion.

预防外阴炎的发生，需要做到保持幼儿外阴的清洗；经常或每晚临睡前用温水清洗外阴；去除污垢；揩擦大便由前向后，避免污染外阴；尽量不穿开裆裤，以减少局部刺激和细菌侵袭。

We must be reminded that the energy, land, water, and material resources in China are in serious shortage, yet are used wastefully and carelessly, leading to increasingly severe environmental pollution.

但是我们不得不正视我国能源、土地、水、材料等资源严重短缺而实际利用效率低，环境污染严重且仍在不断加剧的事实。

We is how to the water result in pollution of?

我们是怎么对水造成污染的呢？

These risks are unsafe water and indoor air pollution from burning wood, coal or animal waste for fuel.

这两种风险是不安全的水和燃烧木柴、煤、动物粪便而导致室内空气污染。

ObjectiveTo provide the scientific foundation for the construction of GAP cultivation bases of Abrus mollis Hance by evaluating the pollution status of soil and irrigation water in Abrus mollis Hance cultivation base.

目的对鸡骨*种植基地土壤、灌溉水污染现状进行评价，旨在为鸡骨*规范化种植基地建设提供科学依据。

ObjectiveTo provide the scientific foundation for the construction of GAP cultivation bases of Abrus mollis Hance by evaluating the pollution status of soil and irrigation water in Abrus mollis Hance cultivation base.

目的对鸡骨草种植基地土壤、灌溉水污染现状进行评价，旨在为鸡骨草规范化种植基地建设提供科学依据。

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。