毕业论文英文摘要翻译（谢绝在线）

Question

从20世纪30年代到70年代，在世界各国中相继出现了不少严重的污染事件，引起人群急性中毒死亡，造成后果非常严重，因此人们对重大突发性事故造成的环境危害的评价问题逐渐认识和关注起来。本文以阜新市排山楼金矿为例，对金矿潜在危险性进行风险评价。
首先从物质危险性和工程项目潜在危险性两方面对该金矿进行风险识别，然后采用层次分析法从中筛选出氰废水污染地下水为最大可信事故。最后用数据频率分析与事件树分析相结合的方法对最大可信事故进行定量分析。由于本文研究的含氰废水，在非雨季对环境并无影响，只考虑雨季淋溶水渗漏对地下水的影响。但是氰化物毕竟是剧毒物质，且在评价过程中存在很多不确定性因素，因此减少尾矿饼中氰化物的含量、加强露天采坑坑底的防渗措施以及在尾矿干堆场达到使用年限后立即覆土绿化是非常必要的。

求翻译成英文，谢绝在线，要专业的，谢谢！

Answer 1

第一段翻译如下
From 1930's to the seventies, many event contaminating gravely has appeared consecutively in all the countries in the world , has aroused crowd impatient the consequence being poisoned dying , bringing about is very grave , people is therefore face to face significant dash forward sending out the valuation problem that the environment that the nature accident brings about endangers knowing that the sum pays close attention to gradually. The main body of a book take that Fu Xin City arranges the mountain building gold ore as example, the risk being in progress to gold ore lurking danger estimates that.
第二段翻译如下
The groundwater the cyanogen waste water the law first, distinguishing, and then adopt step analysis from matter danger and construction project lurking danger the risk being in progress to that gold ore in two aspects is sifted out out of is contaminated is that the maximum is credible accident. The at last uses data frequency analysis and the event tree analyses the method being tied in wedlock each other to carry out quantitative analysis on credible maximal accident. Containing studying because of the main body of a book cyanogen waste water, rainy season does not affect in mistake to the environment, consider rainy season only impact of leaching water leakage over groundwater. But the cyanide is daedly poison matter after all, cyanide contents , sharpening gather the pit pit bottom defending against in the open at present in the cake estimating that process there exists many uncertainty factors in middle , cuts down tails therefore measure oozing and tails do pile reach service life the day afer tomorrow immediately earthing afforestation be very necessary.

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Answer 2

From the 1930s until the 1970s, in the world in succession in appeared many serious pollution incident, cause acute poisoning death, people are very serious consequences, so people to sudden accident harm caused by the evaluation of environmental problems and concerns rise gradually. Taking fuxin row mountain building as an example, the paper gold deposits potential risk risk assessment.
First, from the material and project risk potential risk to the two aspects of gold on risk identification, then USES ahp to those of groundwater pollution cyanide wastewater is the largest credible accident. Finally using frequency analysis data and event tree analysis method of combining the most credible accident to quantitative analysis. Because of this, the study of bearing cyanide wastewater in the rainy season and influence to environment, water leakage in rainy season leaching of groundwater. But after all is poisonous substances, cyanide and evaluation process exists many uncertain factors, thus reduce the content of cyanide tailings bread, strengthening open pit mining pit and the prevention measures in dry yard to use fixed number of year of tailings immediately after covering afforest is very necessary.