试述分析结构状况对漏水量有哪些影响？
参考答案：
1）坝基渗透系数小的部位漏水量小。
2）坝基帷幕质量好的坝段，坝基漏水量少。
3）排水系统畅通时，漏水量小，堵塞时排水受阻而漏水增加。
4）坝体混凝土质量好则漏水少，质量差则漏水多。
5）结合不佳的水平浇筑缝和止水不严密的横缝常是漏水的通道。
6）漏水量的分布和变化除和上述结构诸因素有关外，还和排水位置有关。
根据句子意思，从方框中选用恰当的单词或短语填空。
小题1:You can take two pills ____________. 小题2:I _________ outside the door for two hours yesterday. 小题3:She ________ for her family by selling newspapers when she was ten years old. 小题4:The soldier __________ when he tried to save the boy in the river. 小题5:It’s difficult for wild animals to survive because of the _________. 小题6:It _______ yesterday, so the land is all white. 小题7:Don’t _______ the light. It is too dark. 小题8:The thieves tried to run away, but _______ we caught them. |