依法应当进行消防设计的建筑工程竣工时未经消防验收或者经验收不合格，擅自使用的；

Those who make arbitrary use of a completed construction project which should conduct fire control design in accordance with law but has not passed or fail to pass the fire control acceptance check;

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现在，我们有工程师来看未经修改的反馈。

Now, we have engineers looking at the raw feedback that they are getting.

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评论家们认为，这些地球工程项目未经测试，无法预计其结果，而且有可能产生灾难性的后果-也就是说即使它们起一定的作用。

Critics say these geoengineering schemes are untested, unpredictable and could have disastrous consequences - if, that is, they even work.

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