More than 80% of those cases can be attributed to contact with contaminated water and a lack of proper sanitation.
其中80%以上的病例可归因于接触了受污染的水和缺乏适当的卫生设施。
This can be attributed, in part, to the fact that any cracking caused by the earthquake has mainly been horizontal and located high in the dam together with the reservoir not being full in many cases.
这是因为地震引起的裂缝主要是水平方向的,而且位于大坝的高处,水库一般都不是足量蓄水。
She added that research suggested just 14% of children's achievement could be attributed to lessons in school, with the rest down to their home environment and other influences.
她还说研究说明这些孩子的成就中只有14%可以归因于学校的课程,而其他的部分都与他们的家庭环境和其他事物影响有关。
We know now with the same spring, by this comparison, we will find all objects now can be attributed a mass.
我们现在知道利用相同的弹簧,采用这种比较的方法,就会发现,所有物体都有确定的质量
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