酸雨

This paper describes the acid rain damage on pinus massoniana and its relationship with the rampancy of periodical pests such as Ips spp.

一、前言我国的酸雨污染问题不仅是当今严重的环境问题，而且已威胁着某些地区的森林生态系统，西南地区尤为严重。

Has weak activation and transfer under acid rain effect and redeposition will take place during the course of their moving from surface soil to deep soil.

酸雨作用下离子的迁移过程客观存在，这一点从土壤电导率研究结果中得到了确认。

The board style platform of the cabinet body is easy to rust away and rot in under special environments such as acid rain and southern maritime climate.

柜身的板式平台在在南方沿海海洋性气候和钢铁企业所处的酸雨的特殊环境下容易锈蚀、穿烂。

The results showed that the amounts of base cations leached from calcareous soils and coastal solonchak were lower than the cation exchange capacity and the releasing amounts of Al3+ being lower than 0.40mmol·kg-1 all the way under the treatment of simulated acid rain with each pH value from 2.5 to 5.6,so the H+ buffering...

结果表明，石灰土和滨海盐土的阳离子淋溶量低于阳离子交换量，土壤主要处于阳离子交换缓冲范围和碳酸盐-硅酸盐缓冲范围，Al释放量一般低于0.40mmol·kg~(-1)，铁铝土纲系列土壤在阳离子释放总量超过阳离子交换量后，淋溶液pH值急剧下降，此时Al淋溶量明显增加，质子缓冲转向Al缓冲范围，其释放量决定于土壤富铁铝化程度的高低和活性Al含量的多少，紫色土在低pH模拟酸雨淋溶下，由于含大量硅铝率较高的易风化原生或次生矿物，盐基释放量高于CEC，但Al释放量未明显增加，淋溶液pH也较稳定，土壤尚处于矿物风化为主的硅酸盐缓冲范围。

The vertical distribution and the aerosol followed by southeaster from sea in summer are other reasons of acid rain .

同时，特殊的边界层气象条件及夏季东南风带来的海洋气溶胶对酸雨的形成也有一定影响。

Acid rain and polluted air also damage the bricks and stonework of buildings, and corrode the metalwork of steel bridges and railings.

酸雨和被污染的大气还会侵蚀建筑物的砖块和石造的部分，腐蚀钢制桥梁和铁轨的金属部分。

In fact, one of the major causes of acid rain is caused by large emissions of sulfur dioxide.

其实酸雨的主要成因之一是大量排放二氧化硫所导致。

Thedust,acid rain, sulphurous dioxide, nitrogen dioxide, carbondioxide and ozone are the main pollutants.

其中影响最大的是降尘、酸雨、二氧化硫、二氧化氮、二氧化碳和臭氧等。

The project of metadata standard for coal geology was brought forward,which is of general,pertinence and terseness.

但是，由于煤炭资源的大规模不合理利用，带来了酸雨、水资源破坏、热岛效应等一系列生态环境问题，成为制约煤炭工业化可持续发展的首要因素。

Hillary Clinton: Pour your chocolate rain on me, and I'll make you my VP.

希拉里：倾诉您的巧克力酸雨对我，我就会让你我的副总裁。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。