水源

But as the dry season progresses, the grass on the plains begins to dry up and water sources disappear.

但是当旱季来临，平原上的草干枯了，水源消失了。

Direct exchange heat pumps are not to be confused with water-source heat pumps or water loop heat pumps since there is no water in the ground loop.

直接交流热泵是不能混为一谈"水源热泵"或"水环热泵系统"，因为没有循环水在地上。

Although Shanghai had become an industry centre in 1930's, the high rent for ground, high commodity prices and high wages made industry have to be moved to other places.

到本世纪30年代，上海已发展成为全国的工业中心，但上海的地皮贵，物价高，工资高，这就决定了上海工业的工资成本重，在经济规律的作用下，上海的工业便向其周边地区作梯度转移，苏南地区由于运输成本、工资成本都明显地低于上海，更加水源清洁等客观因素，使得苏南地区成为上海工业作梯度转移的首选地区，形成了以常州、无锡、苏州为中心的新的工业区，现代工业在苏南大地崛起了。

The running of WSACS shows that the dew will occur on ground in refrigerating state, which is absolutely...

在临界结露曲线的约束条件下，设计了基于水源热泵空调系统的预测控制模型。

Potential hazardousness of organic pollutants in some drinking water sources in southern Jiangsu was quantitatively e-valuated with the method of multipollutant analysis and evaluation.

以美国EPA建议的多污染物分析与评价系统，对苏南地区部分饮用水源水质的危险度进行了评价。

How to protect the headwaters effectively as well as the development of economics is the important thesis of sustainable development.

如何在促进水源地城镇发展的同时，有效地保护好城市水源，是水源地保护与水源地城镇协调发展研究的重要课题。

It takes an average of 150 days for water to travel the 18 miles from the headwaters to the dam , where the lake depth is more than 90 feet .

它的平均150天，为水旅行18英里，从水源到大坝，那里是湖的深度超过90英尺。

Now, the whole worlds all face the crisis of the water shortage and the crisis of the headwaters pollutions.

现在，全世界都面临着缺水的危机和水源污染的危机。

The way of land and water resources development and utilization in headwaters relates to the whole watershed sustainable development directly.

水源涵养区水土资源开发利用方式直接关系到整个流域是否可持续发展。

Now the fresh waters of the whole world all in the decrease, people are a great deal of of the pollution headwaters make water continuously reduced.

现在全世界的淡水都在减少，人们大量的污染水源使水不断减少。

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。