变桨距风机中轮毂系统的作用是什么？
Which two statements are true about setting the FAST_START_MTTR_TARGET initialization parameter to anonzero value（） ["The MTTR advisor will be disabled.","Automatic checkpoint tuning will be enabled.","The value for the LOG_CHECKPOINT_INTERVAL initialization parameter will be override the value forFAST_START_MTTR_TARGET.","The time taken to recover the instance after the crash is always exactly the same as the value given for theinitialization parameter."]
根据财产保险合同的约定，保险人可以对保险标的的安全状况进行检查，投保人、被保险人未按照约定履行其对保险标的安全应尽责任的，保险人有权要求增加保险费或者解除合同。
When working to develop the best data availability strategy for a customer, which of the followingIBM solutions address a customer requirement for "maximum protection for a subset oftransactions"?（） [" DS8000 Global Mirror "," XIV advanced RAID protection "," DS8000 Metro\/Global Mirror "," Easy Tier on DS8000&e"]
运用使用年限法估测设备的成新率涉及的基本参数是（）。 ["设备的总使用年限","设备的技术水平","设备的使用时间","设备的负荷程度","设备的尚可使用年限"]
土地需求
