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类numberlistener实现ActionListener {
class NumberListener implements ActionListener{
public void actionPerformed(ActionEvent e){
if (!append) {
tf.setText("")
append=true
}
String s=tf.getText()
s+=e.getActionCommand()
tf.setText(s)
if (!btn[10].isEnabled()){
for(int i=10 i
- 2022-02-28 23:01:36下载
- 积分：1
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Using vb to write idioms Lianliankan games, entertainment, plus study.
用vb写的成语连连看小游戏，娱乐加学习。-Using vb to write idioms Lianliankan games, entertainment, plus study.
- 2022-11-23 23:20:03下载
- 积分：1
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first author of coal and rock deformation and fracture process of electromagneti...
笔者首先提出了煤岩变形破裂过程电磁辐射与应力耦合的概念,然后在实验研究、理论分析和数值模拟的基础上从力电耦合的角度研究了煤岩冲击矿压预测的电磁辐射法(ＥＭＥ)。研究结果表明:ＦＬＡＣ3Ｄ方法能对矿山巷道掘进过程煤岩内部应力场进行有效的数值模拟 电磁辐射信号主要来源于应力集中区,在场点监测到的电磁辐射信号主要是应力集中区煤岩变形破裂过程产生的 ＥＭＥ信号呈现出与煤岩内部应力变化相同的规律 利用力电耦合方法研究煤岩冲击矿压电磁辐射预测法是可行的。笔者最后还对未来煤岩冲击矿压电磁辐射预测法的研究进行了展望。-first author of coal and rock deformation and fracture process of electromagnetic radiation coupled with the concept of stress, then the experimental research, theoretical analysis and numerical simulations on the basis of Congli coupling angle of coal and rock rockburst forecast of electromagnetic radiation (EME). The results showed : FLAC3D method to mine tunneling process of coal and rock internal stress effective numerical simulation of electromagnetic radiation signal comes mainly from the stress concentration areas, the monitoring point to the presence of electromagnetic radiation signal is mainly concentrated stress coal rock deformation and fracture process of EME signal showing the internal rock and coal Stress changes in the s
- 2022-10-19 19:00:03下载
- 积分：1
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一个用delphi编写的方格游戏，含1到15个数字，打乱后将其重新排列，如果长时间排不出可提供适当帮助...
一个用delphi编写的方格游戏，含1到15个数字，打乱后将其重新排列，如果长时间排不出可提供适当帮助-prepared with a box of games, including 1-15 figures will disrupt their re-arranged If Pai no longer provide appropriate help
- 2022-02-26 23:43:06下载
- 积分：1
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windows下mysql安装，内有详细的配置信息及应用代码
windows下mysql安装，内有详细的配置信息及应用代码-mysql installation under windows, which have detailed configuration information and application code
- 2022-03-22 10:36:19下载
- 积分：1
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Marr_Hildret算子的详细讲解,能更好的提高边缘提取的效果 很难得的哟...
Marr_Hildret算子的详细讲解,能更好的提高边缘提取的效果 很难得的哟-Marr_Hildret Operator elaborate better marginal increase of the effect is difficult to extract the yo
- 2022-07-14 16:39:48下载
- 积分：1
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Member Management System, as well as administrators to some of the report are al...
会员管理系统，还有管理员部分也有~~~~~~
报告-Member Management System, as well as administrators to some of the report are also ~~~~~~
- 2022-02-04 14:13:16下载
- 积分：1
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二维射线追踪程序包，主要用于石油行业基于射线追踪的正演模拟计算...
二维射线追踪程序包，主要用于石油行业基于射线追踪的正演模拟计算-2D Raytracing source packet, main use for oil exploration 2d raytracing modeling
- 2022-04-25 08:10:58下载
- 积分：1
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pivotal game is a lot of fun!
贪食蛇游戏，很好玩的-pivotal game is a lot of fun!
- 2022-04-29 02:19:05下载
- 积分：1
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simple password input box si mple password input box si mple password input box...
简单密码输入框
简单密码输入框
-simple password input box si mple password input box si mple password input box SR single password input box
- 2022-01-26 07:37:24下载
- 积分：1
