In the rock roadway construction, the chemical corrosion water-bearing surrounding rock roadway, large area from spilled water or the ineffective partial pouring water part, adapt to stone support.

在岩巷施工中对有化学腐蚀性的含水围岩段，大面积淋水或局部涌水处理无效地段，适于采用石材支护。

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Even though scientists play a part in transmitting information to journalists and ultimately the public, too often the blame for ineffective communication is placed on the side of the journalists.

尽管科学家在将信息传递给记者、最终把信息传递给公众方面发挥了一定作用，但人们往往还是将无效沟通归咎于记者。

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As you can imagine, this was a tedious and ineffective method of keyword research. Luckily, times have changes and we now have tools to do the hard part for us.

你可以想象这是一件多么烦人和低效的工作，但现在不用了，有工具可以帮助我们。

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The ineffective part was the dual-processor machines it launched that year.

FORBES: Apple Does Duets

In part that is because the current therapies for obesity are mostly ineffective.

FORBES: Magazine Article

But outsiders know that help is ineffective without co-operation, or at least non-interference, on the part of local officials and soldiers.

ECONOMIST: DISPLACED PEOPLE: When is a refugee not a refugee? | The