First, the pipes will be fed by new wide inlet heads, which slow the water so that fish are not sucked in. And to prevent fish swimming within two metres (6.5ft) of the intakes, the new acoustic system is being tested.
whole line of large-scale "ERM" business systems as GE had hoped, but it did
Webb captured the object in infrared — light wavelengths that are invisible to human eyes but can pierce through thick dust. The new views, in both near and mid-infrared, sharpen details from the photos taken by NASA's Spitzer Space Telescope more than a decade ago.，详情可参考heLLoword翻译官方下载
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1990年代至2000年代中期，相關指標曾一路上行。
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