子堤 meaning in English

a small dike add on top of the original dike

Study and application of plate dam for meeting argent water retaining
板坝式应急挡水子堤方案的研究与应用
The summer dike consisting of water absorbing and quick setting material is made of the outer geotextile bag - form , the geomembrance inner bag - form with the effective water - retaining material inside and protecting cushion , reinforcing band , water injection hole , anti - seepage strap etc
摘要吸水速凝挡水子堤是由土工织物做外袋、土工膜做内袋和装在内袋里的高效保水材料以及护垫、加强带、注水孔、防渗带、防渗条等组成。