This paper discusses the constructive quality control measure of the concrete forecast for big block, thin plank, abrupt slope and curve bend.
根据体育场看台板的实际工程性质,介绍了现场预制清水混凝土看台板的质量控制要点。
The methods are: it must curve knees when you bend waist and touch toes with hands or collect object.
帮助的办法是:在弯腰用手接触脚趾或拾取物体的时候,一定要弯曲膝部。
Water flows through bend do a curve driving campaigns and the surface patterns and flow structures become adjusting and changing.
水流流经弯道作曲线运动,水面形态和水流结构发生调整和变化。
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