The undercooling and solidification of 150 μm and 185 μm droplets of Sn-5%0Pb alloy prepared by the uniform droplet spray (UDS) process have been investigated
<正>The dynamic characteristics and failure modes of steel reinforced concrete (SRC) columns subjected to blast loading are complicated because of the transient
An optimal allocation of earth is of great significance to reduce the project cost and duration in the construction of rock-fill dams. The earth allocation is a