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1·The stayed cables are important components of Shenzhen Vanke Center, it's significant to monitor their strained condition during construction and operation.

斜拉索是深圳万科中心结构的重要构件，监测拉索在施工及运营期间的受力状态非常重要。

2·The service condition, the strained status and the failure form of the grinding balls in mill were analyzed and studied.

对球磨机中磨球的工作情况、受力情况及失效形式进行了分析研究。