ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:@"http://trade2rise.com/project/dry/windex.php?itfpage=register"]];
ASINetworkQueue *networkQueue = [[ASINetworkQueue alloc] init];
[request setPostValue:txt_name.text forKey:@"name"];
[request setPostValue:txt_con_number.text forKey:@"phone"];
[request setPostValue:txt_email.text forKey:@"email"];
[request setPostValue:txt_pwd.text forKey:@"password"];
[request setPostValue:txt_con_pwd.text forKey:@"password2"];
[request setDelegate:self];
[request setDidFinishSelector:@selector(requestFinished:)];
[request setDidFailSelector:@selector(requestFailed:)];
[networkQueue addOperation:request];
[networkQueue go];
Iphone を初めて使用するのですが、上記の用語について説明してください。