... 下面是从表里查询记录的方法列表: 直接访问(Direct access) 索引访问(Indexed access) 阶梯访问(Stair-step access) (一)直接访问 假设你在写一个计算保险费率的程序,这些费率是随着年龄、性别、婚姻状况以及吸烟与否的不同情况而变化的。
基于1个网页-相关网页
Stair-Step Access 阶梯访问
oil step access hole 油压分段检视孔
access step 上落踏板 ; 出入踏板 ; 登甲板踏板 ; 出入口踏步
oil step adjustment access hole 油压分段调节检视孔
access s step 出入踏板
Speaking to reporters, Reid and others hailed the vote as a victory and a major step toward providing millions more Americans with access to health care.
VOA: standard.2009.12.25
Although there's near universal agreement that the Americans with Disabilities Act was a huge step forward, many Americans say that much work remains to be done to ensure the equality of access that all people deserve.
VOA: standard.2010.07.27
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