求翻译：混凝土浇筑应连续进行，如必须间歇，其间歇时间应尽量缩短，浇筑墙体时应分层浇筑，并应在前层混凝土初凝之前，将次层混凝土浇筑完毕；是什么意思？

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Concrete placement should be continuously carried out, such as the need to pause, its intermittent time should be shortened as far as practicable, pouring wall should be tiered placement and should be addressed in the former rise concrete for the first time before the meeting concrete pouring layer

The concrete construction should carry on continuously, if must the intermittence, its quiescent interval be supposed to reduce as far as possible, before when construction wall should the lamination construction, and should congeals in the front level the beginning of concrete, the sublever concret

Concrete shall be continuous, if intermittent, intermittent time should be as short as possible, pour walls should be stratified placement and should be in the top layer of concrete before the initial setting, secondary finished pouring concrete floor;

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