native code

基本解释

Once your program is compiled to bytecode, you can compile it to native code.
一旦你的程序被编译成字节码，你就可以将他们编译为本地代码。
When the threshold count for a method reaches zero (0) the method becomes eligible for compilation into native code by JIT.
当一个方法的上限计数器达到零（0）时，就可以使用 JIT 将这个方法编译成本地代码了。
You might think that compiling all the code statically is the best approach because it results in the largest amount of native code executing at run time.
您可能认为对所有的代码进行静态编译是最好的方法，因为可以在运行时执行最大数量的本地代码。

In fact, websites are the "apps" -- there is no such thing as native code.
ENGADGET
Windows Phone 8 allows developers to run native code on the handset, Windows Phone 7.x does not.
FORBES: Angry Birds Space On Windows Phone 8 Reinforces Microsoft's Mobile Gaming Potential
Instagram will not be releasing a native code version of their client for the new BlackBerry Z10 and the BB10 Operating System (reports AllThingsD).
FORBES: Instagram Delivers A Painful Blow To BlackBerry's Software Hopes