常用的推焦串序有哪几种?各有什么特点?
“财富账户”是多币种的存款账户与投资账户合一的(),各项投资功能于一体。 ["综合理财账户","集定活期存款","智能资金调拨","股票\/基金\/外汇实盘\/受托理财"]
连杆大端轴承孔的圆柱度偏差应为()mm。 ["0.01","0.02","0.025","0.035"]
用伽卡他卡电子教室教学过程中,讲稿中提出一个问题,需要学生选择答案时,应该启动哪个功能()。 ["课堂评价","远程执行","屏幕录像","随堂测试"]
In order to increase the wearing resistance, the cylinder liner surfaces are sometimes (). ["aluminum-plated","bronze-plated","zinc-plated","chromium-plated"]
海洋沉积环境的划分依据是什么?据此可将海洋环境分为哪几种?在研究海洋沉积环境时应注意什么问题?