The author took a survey on flooding tolerance of landscape trees in Jiangsu Province after a heavy flood hitting Jiangsu Province and Anhui Province in 1991.
1991年特大洪灾后，作者对南京、无锡、苏州等地的绿化树种，尤其是园林树种的耐涝性进行了调查。
General survey on dimension of tooling tends to upper limit, meanwhile it has an unstable factor on injection proceeding so that tolerance of some products is above upper limit.
模具验收时尺寸普遍偏上差，产品在注塑过程中不稳定，造成部分产品尺寸超上限。
A recent survey found that Shanghai residents have more tolerance for public square dancing, or guangchangwu, which has become a national controversy in recent years.
最近的一项调查发现，上海居民对广场舞的容忍度有所提高。近年来广场舞一直是饱受民众争议的一个话题。
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