I guessed that the just-in-time compilation probably had some startup overhead that swamped the running time.
我猜测大概是即时编译所需的启动开销拖累了运行时间。
Interactive performance is best covered by static compilation because no run-time compilation activity interferes with the user's response-time expectations.
静态编译可以产生最佳的交互式性能，因为没有运行时编译行为来影响用户预期的响应时间。
A running JVM executes bytecode by translating it on the fly into machine code that its host will understand, a process called just-in-time compilation.
运行中的JVM靠快速把字节码转换成宿主能理解的机器码执行字节码，这个过程叫即时编译。
A link demand causes a security check during just-in-time compilation and checks only the immediate calling assembly of your code.
链接要求导致在实时编译过程中进行安全检查，并且只检查您的代码的直接调用程序集。
For regular expressions that are used frequently, the one-time compilation penalty is insignificant because a significant improvement in execution time is possible.
对于常用的正则表达式，一次性编译损失无关紧要，这是因为执行时可能有显著改进。
For regular expressions that are used frequently, the one-time compilation penalty is insignificant because a significant improvement in execution time is possible.
对于常用的正则表达式，一次性编译损失无关紧要，这是因为执行时可能有显著改进。
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