宁波商帮在发展生产力的同时也把他们的创新精神应用到了新型管理制度的创立上。请举例说明该点。
“市场开拓经理、市场维护经理、风险经理”是根据（）划分的。 ["职责","岗位","市场","级别"]
在金融市场上，既是重要的交易主体又是监管机构的是（）。 ["国务院","政府","中央银行","金融机构"]
When launching a lifeboat in the rough sea，the davit gears should be released（）. ["before the boat is lowered from the stowed position","as the boat fall blocks break clear of the davit head","before the boat is lowered from the embarkation level","after the boat is released into the water"]
城镇天然气为什么要加臭？
接触式引弧包括了哪几个阶段？常用于哪些焊接？
