我们筑起土坝,防止洪水泛滥.We built banks of earth to hold back the flood waters.在道路、桥头等工程中,公路路堤和桥头土坝等基础刚度较小,与地基刚度相差不大.The rigidity of highway bank and dyke is small compared with the one of highway base....
...bittersweet memories of his first appearance for the team.他首次代表球队登场亮相时苦乐参半的记忆The council's first meeting ended in acrimony.委员会的首次会议以激烈的争吵而告结束。The first comer was the Sultan himself.第一个来的人是苏丹自己。He's a first-c...
在加入样品前,两性电解质先通过凝胶电泳.Ampholytes are electrophoresed through the gel prior to sample addition.液体接界是两个可混溶液的电解质溶液之间的界面.A liquid junction is the interface between two miscible electrolyte solutions.真正的电解质在纯态下由离子组成.A true elec...