void water

Three calcium leaching experiments were designed to approve that both reducing temporary degree of hardness of environmental water and enhancing calcareousness concentration in void-water speeded up the process of calcium leaching.

设计了三组混凝土钙溶蚀实验，验证了无论是降低外界环境水的暂时硬度，还是提高混凝土空隙液中石灰的溶解度来说都将加剧钙的溶蚀。

As a protective coating for water ballast tanks, cofferdams, bilges, void spaces, etc.

用作压载水舱 、 贮槽 、 空隔舱 、 舱底以及空隙部位的防护.

Approach to strengthening old pavement structure that paves high void asphalt macadam with top-size aggregate 37.5 cm on existed pavement instead of semi-rigid base, can prevent base reflection cracking and drain water from base layer.

将空隙率较高的最大粒径为37.5cm的大粒径沥青碎石混合料铺筑在老沥青路面上代替半刚性基层，解决半刚性基层补强中反射裂缝及排水问题。

The bound-water diffusion occurs in the cell walls and water-vapor diffusion through the void structures.

结合水在细胞壁中扩散.水蒸气则通过空隙结构扩散.

: Air-water two-phase flow void fraction and counter-current experiments in annular channel are performed in a two-phase flow test loop at Japan Atomic Energy Research Institute, flow structure is also observed.

在日本原子力研究所的一个两相流试验台架上，进行了环形流道空气-水两相流空泡份额和逆向流试验，观察了其流型。