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北京石油化工学院2026年研究生招生接收调剂公告
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759986494

金虫 (著名写手)

[求助] 求帮忙看看这个句子? 已有1人参与

Some conventional remediation methods including phytoremediation , chemical oxidation , and electrochemical remediation have been used in removal of pollutants and have been applied with different degrees of success, but it has been proven that these technologies are low-efficiency and costly in particular the contamination levels are very high。我感觉有两个问题,一个是 have been used in removal of pollutants and have been applied with,这儿我感觉前半段语法是对的  但后半段应该是不对,应该是have applied with还是直接就applied with呢?另外but it has been proven that 这儿,我同学说前面是负数,这儿是单数?不对是不是,但我感觉着个固定表达吧,惆怅了。英语差真要命呀!
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759986494

金虫 (著名写手)

还有 in particular放这儿适合不
2楼2013-11-26 09:00:15
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befair

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
759986494: 金币+5 2013-11-26 19:30:28
hanches: 金币+2, 热心应助有奖~~~ 2013-11-26 20:22:01
个人感觉but前面的句子没有错,但是有点罗嗦,进入改成下面的就会简洁得多:
Some conventional remediation methods including phytoremediation, chemical oxidation , and electrochemical remediation have been used in removal of pollutants with different degrees of success
这个have been applied with 单独看是有点不对,但这里是 with ...success是固定用法,完全没问题。
有关but it has been proven that, it 指that后面的从句,自然应该是单数没有错,也就是说that 。。。。 是proven的
希望有帮助
Befairorbeaware
3楼2013-11-26 15:08:18
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ustbwgs

木虫 (正式写手)

【答案】应助回帖

★ ★
感谢参与,应助指数 +1
hanches: 金币+2, 感谢应助,BB奖励,欢迎常来本版参与交流~~~ 2013-11-27 09:31:24
Some conventional remediation methods including phytoremediation, chemical oxidation, and electrochemical remediation have been used in removal of pollutants. Although they have been applied with different degrees of success, it has been proven to be low-efficiency, high cost, and serious contamination.
doingwhatishoulddo!
4楼2013-11-27 00:34:04
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ustbwgs

木虫 (正式写手)

【答案】应助回帖

重新回复一下你的这个问题吧,我把所有我认为不合理的部分写出来,只是我的个人看法:
第一句,你先讲了Some ....,然后罗列出3个。既然只有3个,你就不能用some, 所以我认为可以做如下两种修改: 1) 去掉Some. Conventional remediation methods including phytoremediation, chemical oxidation, and electrochemical remediation have been used in removal of pollutants. 2)去掉 including, 表明这只是其中的3个,实际还有其它。Some conventional remediation methods for instance, phytoremediation, chemical oxidation , and electrochemical remediation, have been used in removal of pollutants。
第2句:整体分析你这个句子,应该是属于introduction部分的。你不应该把所有内容囊括在一个句子中,这样显的你的句子臃肿,而且容易误解。正常欧美人的写法会把转折部分写在另一个句子中。所以有我上一个回复中的修改。把been applied 之后的另起一句。另外,proven that之后的内容其实表达了很简单的意思,而你用 and 连接的两个从句来表达两个单词就能说清楚的意思,这样的表达太中国化了。最后,你的所有句子都是被动语态,这在真正的英语写作中是没有的,虽然没有错误,但别人读你的文章会很乏味。所以建议你把我上一个回复中的although部分想办法改为主动式。
doingwhatishoulddo!
5楼2013-11-27 22:04:22
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mac194

铁虫 (职业作家)

【答案】应助回帖

greenhand_ku: 应助指数+1, 感谢积极应助 2014-05-25 13:59:28
[ 感谢奖赏 ]

("been used to" = "been in pactice" (没严格规定必须用 "and"
In practice, conventional remediation methods - phytoremediation , chemical oxidation, electrochemical remediation - have proven to be costly and largely ineffective against high pollution.
====
(可把 "methods" 和 "phytoremediation , chemical...." 分开)
Past experience with conventional remediation methods have shown phytoremediation , chemical oxidation, and electrochemical remediation to all be costly and largely ineffective against high pollution.
====
(处理一串性主词的方法) (重复 "all" 用来强调)
Phytoremediation , chemical oxidation, electrochemical remediation... not only are all these conventional remediation methods costly, they are all ineffective against high pollution
====
切记: 尽可能不要用代词 !!
6楼2014-03-30 07:01:55
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