目前国际上应用比较广泛的信用风险组合模型包括（）。 ["Credit Metrics模型","死亡率模型","Credit Risk+模型","KPMG模型","Credit Portfo1io View模型"]
引弧装置和稳弧装置的方式有什么？
内部评级法的核心应用范围包括（）。 ["信贷政策的制定","授信审批","限额设定","贷款定价","损失准备计提"]
General radio communications in the global system are those between（）concerning the management and operation of the ships and may have impact on their safety. ["SAR party and the ship in distress","SAR authorities and the ship in distress and survival craft","A ship station and any coast station","Ship stations and shore-based communication network"]
采用内部评级法计量信用风险监管资本时，信用风险缓释功能可以体现为（）。 ["违约概率下降","风险损失降低","违约损失率下降","违约风险暴露下降","组合限额降低"]
TIG焊的焊接参数有哪些？
