Prior to backloading portable tanks or drums onto an offshore supply vessel,check that each tank is(). ["painted yellow with diagonal black striping","capped and checked for leaks","coated with non-corrosive protection","mounted on pallet"]
凸模糊集合的实质是()。 ["隶属函数具有双峰特性","隶属函数具有单峰特性","隶属函数具有多峰特性","以上说法均不正确"]
影响微管装配的因素有() ["秋水仙素","紫杉醇","Ca2+<\/sup>","重水"]
对于从未做过风险测评的客户,在购买理财产品时,先要进行客户风险测评,才能购买理财产品。
配电网线路过负荷运行有何影响?应采取什么措施?
有带电作业的线路故障时,对于强送有何规定?