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WebAssembly is not supported in script tags today, so developers need to use the WebAssembly JS API to manually load and instantiate code.，更多细节参见爱思助手下载最新版本
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The story starts with quantum field theory, which is incredibly complex, but the simplified version is that even empty space is filled with fields that could govern the interactions of any quantum objects in or near that space. You can think of different particles as energetic excitements of these fields—so a photon is simply an energetic state of the quantum field.