求翻译：其中，量子密集编码和隐形传态技术是比较重要的量子技术，很多密钥分配和信息传递方案都是利用它们进行编码和信息传输的。可以说这两项对量子通信的发展起着至关重要的作用。是什么意思？

Among them, quantum dense coding and teleportation technology is more important technology of quantum key distribution and transmission of information programs to use them for coding and transmission of information. It can be said that these two plays a vital role in the development of quantum commu

In particular, quantum-intensive coding and stealth technique is to compare the attitudes of important Quantum technology, many key distribution and transfer of information is to use their programs to encode and transfer of information. It can be said that the two of quantum communication developmen

Among them, the quantum crowded code and the stealth passes on condition the technology is the quite important quantum technology, the very many key assignment and the information transmission plan all is uses them to carry on the code and the intelligence transmission.May say these two items to the

Quantum dense coding and quantum teleportation technology is more important technologies, many key distribution and information programmes are they coding and transmission of information. Can be said that these two quantum communication plays a vital role in the development of.

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