When end - users try to benefit , though , there s just frustration : annoying misinstallations , configuration mysteries , irreproducible drop - outs , or programs that simply do nothing 然而，当最终用户设法从中获益时，获得的却只有沮丧：惹人心烦的不正确安装，神秘复杂的配置，不可再现的信息读取失败，或者程序根本就什么也不做。
2.
This area has irreproducible traf ? c advantages , renhe , where the project is located , has gathered 6 expressways , longtousi railway station and no . 3 monorail routes , etc . , it is the only region in downtown chongqing that has multiple traf ? c tools 小区具有不可复制的交通优势，项目所在地人和汇集了6条高速公路，龙头寺火车站、轻轨三号线等，是重庆主城区唯一同时具备多种交通工具的区域。
3.
If syringe injection , which is irreproducible at the high pressures involved , must be used , better quantitative results are obtained by the internal calibration procedure where a known amount of a noninterfering compound , the internal standard , is added to the test and reference standard solutions , and the ratios of peak responses of drug and internal standard are compared 如果要使用注射器注射剂(在高压下无法再生) ,通过内部校对规程会得到更佳定量的测定结果,在内部校对规程中,已知数量的非干扰化合物(内部标准品)被添加到测试品和标准参考溶液中,可以比较药品和内部标准品的峰值响应比率
