反冲洗是保持滤床清洁的方法之一.
互联网 2020-10-03 17:51:17
It is a commonplace to say that Northern Ireland is a backwater in the modern Europe.
说北爱尔兰是现代欧洲死气沉沉的落后地区已是陈词滥调了。
来源:柯林斯词典例句库Britain could become a political backwater with no serious influence in the world.
英国有变成在世界上没有真正影响力的政治死水之虞。
来源:柯林斯词典例句库也证实了传统农业的落后归根到底是农业技术的停滞.
来源:网络期刊摘选Then with the right to water in the backwater hole converging flow along the spiral flow.
之后与右回水孔自吸泵流来的水会合,顺着蜗壳流动.
来源:网络期刊摘选Backwater hole and then right to the water flow convergence, the flow along the spiral case.
然后与右回水孔流来的水汇合, 顺着蜗壳流动.
来源:网络期刊摘选There aren't any good shops in this village, it's a real backwater.
在这村庄没有任何一间好的商店, 真的是闭塞落后的地方.
来源:网络期刊摘选Within about five minutes, he asked, " Is it true that you think muscle is a backwater? "
大概谈了五分钟后, 他问道: “ 听说你觉得肌肉是个冷门? ”
来源:网络期刊摘选Life in a backwater of Southern Russia have began to grow weary for the Moscoweducated couple.
死气沉沉的俄国南部生活一定使这对在莫斯科受过高等教育的夫妇感到厌烦.
来源:——辞典例句With no clear objective or direction , Guri fled to the backwater of the galaxy.
古丽漫无目的地逃往银河系的穷乡僻壤.
来源:网络期刊摘选Therefore, both backwater by ice dam and ice dam body are called ice dam.
故也有将冰坝壅水与冰坝体统称为冰坝.
来源:网络期刊摘选Thae reason and treating measures of seepage in backwater pipe in tailings base are summarized.
阐述了尾矿库回水管渗漏的原因及其治理措施.
来源:网络期刊摘选This kind of innovation and development are far not backwater, still continuing.
这种创新和发展远未停滞, 仍在继续.
来源:网络期刊摘选After secondary industry proportion reachs certain peak, tend backwater and drop then.
当第二产业比重达到一定高峰后, 便趋于停滞且进而下降.
来源:网络期刊摘选瑞鸿网 · 四六级英语
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