主页
学科
搜索
账户
常见问题
当前学科:VFP数据库
题目:
问答题
追加记录命令APPEND和INSERT的功能有什么区别?
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
灌注桩是直接在桩位上就地成孔,然后在孔内灌注混凝土或钢筋混凝土而成。根据成孔工艺不同,分为______灌注桩,______灌注桩,______灌注桩和______灌注桩。
什么叫电动机左手定则?
黄土汤的功用是()
发生单相接地故障时,首先表现为()动作。
什么是工程重大安全事故罪?最高刑罚是什么?
A letter of credit was issued in favor of SM International on 12th December 2007. The L/C shows the latest shipment date as "on or before 15th January". Which of the following is the shipment date under this L/C? (1)( ) 10th to 20th January. (2)( ) 11th to 19th January. (3)( ) Anytime before 15th January. (4)( ) 9th to 21st January.
涡喷13F发动机燃油滑油附件是由哪些附件组成的?
实施缩垄增行增加种植密度,尤其在()玉米主产区,“玉米海”矛盾将更加突出,难度更大。
对吗啡药理作用描述错误的是()
肌浆网