An endless throng of people came and jostled together. The road was muddy, the river in flood, the field under water in ceaseless rain.
人群熙熙攘攘，看不到尽头。道路泥泞，河水泛滥，天地浸润在连绵不断的雨水里。
In the paper, the theory about the damage of flood and the theory of water-logging resistance was mainly introduced. Some suggestions in this field were also pointed out.
主要介绍植物水分逆境下涝害产生机制以及植物耐涝机理的研究现状，并提出和讨论了有关该领域有待进一步探讨的问题。
Through field cleaning test on 2 water flood pipelines, one sewage transportation pipeline, part old oil pipeline and a scale formed water injection pipeline etc, good result has been gained.
通过对两条注水管线、一条输送污水管线、部分旧输油管线和结垢注水油管的现场清洗试验，证明常温复合清洗液具有很好的清洗效果。
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