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win7自带计算器模拟实现
# 1、本计算器在开机状态下,显示屏显示0# 2、本计算器能在按下‘=’前完成并显示阶段性的计算结果。# 3、本计算器在运算过程中,当除数为0进行运算时,显示屏内容清空,需要重新按“C”,正常进行运算# 4、本计算器能实现自加,自减,自乘,自除。如依次按下‘C’‘8’‘+’‘=’ 相当于按的是 ‘C’‘8’‘+’‘8’‘=’# 5、本计算器在运算过程中,如果一连串地输入加减乘除符号,则计算器只取第一个输入的运算符,如依次按下 ‘C’‘9’‘+’‘-’‘*’‘/’‘8’‘=’ 相当于按的是 ‘C’‘9’‘+’‘8’‘=’# 6、本计算器支持多位运算。计算1/3时,能保留15位有效数字,当数值特别大时,还支持科学计数法# 7、有如下几种情况,计算器不对输入进行反应:a、第二次输入小数点"."。b、重复或者多余输入运算符号时。c、在按完运算符后紧接着按下‘+/-’,# 因为此时缺乏可做相反数的对象# 8、本计算器与win7自带计算器的标准型模式类似。
- 2022-07-04 22:17:02下载
- 积分:1
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弹出窗口的脚本
应用背景弹出窗口下载信息.......abcccc关键技术abcccccc mkaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
- 2022-08-02 20:04:14下载
- 积分:1
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快速配置新的 WordPress 开发
此文件可以帮助您 WordPresss 发展非常快。它只是下载最新版本的 WordPress,设置数据库、 创建一个崇高的项目,然后只在几秒钟内自动启动它。
- 2022-10-26 11:15:03下载
- 积分:1
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HTML5图像滑块
应用背景sdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdadssdasdasdads关键技术phpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpphpp
- 2022-03-12 19:48:37下载
- 积分:1
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降低到上部
使用 for 循环,在当前目录中获取元素。
然后将转换上部以降低使用 ehco 语句的每个字符。
- 2022-04-25 16:51:00下载
- 积分:1
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系统优化DOS版
dos版的系统优化程序,一键优化系统,让你的系统快起来,源码很简单,你值得拥有!!!
- 2022-07-27 05:12:11下载
- 积分:1
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python的一些实例二
python做的一个图片浏览器的一个实例,其实就是一个播放器,然后还有很多需要完善的地方,希望大家一起交流,公共做一个完整的好玩的实例出来。
同时主要是为了学习,共同加油!
- 2022-03-05 10:30:21下载
- 积分:1
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gggggggggg
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
- 2022-04-26 12:00:50下载
- 积分:1
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ITEMS.DEF forBHD mod
制作BHDmod的必须文件之一主要描述动作和物品,制作BHDmod的必须文件之一主要描述动作和物品,制作BHDmod的必须文件之一主要描述动作和物品,制作BHDmod的必须文件之一主要描述动作和物品,制作BHDmod的必须文件之一主要描述动作和物品,制作BHDmod的必须文件之一主要描述动作和物品
- 2023-07-21 11:25:02下载
- 积分:1
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全波形反演
全波形反演,一纬,二维
Frequency-domain full-waveform tomography for visco-acoustic media.
! #
! # Program FWT2D is a massively parallel code for distributed memory platform
! # which performs frequency-domain full-waveform inversion of seismic data [10,11,12,13].
! # The program is more specifically designed for wide-angle or global offset data !!!!!!!!!更特别设计
! # (that is, for any acquisition system involving dense wide-aperture acquisitions
! # and for which sources share a significant range of receivers spanning over large
! # offsets). The inversion looks for the P-wave velocity only. However, heterogeneous
! # density and attenuation can be provided for the forward modeling.
! # The inversion relies on a classic iterative steepest descent algorithm [1,2]. Iterations !!!!!!反演依赖于经典的迭代最速下降法
! # are performed in a non linear way which means that the final model at
- 2022-03-03 05:20:51下载
- 积分:1