Many energy experts are pinning their hopes on new ways of using an old technology, coal gasification.
许多能源专家都认为，希望应该寄托在一个老的技术上面，那就是把煤炭变化成液体。
Finally, according to the concept of quasi-heterojunction the Fermi energy level pinning on the surface is discussed.
从准异质结的概念出发，讨论了表面费米能级钉扎现象。
Finally, according to the concept of quasi-heterojunction the Fermi energy level pinning on the surface is discussed.
从准异质结的概念出发，讨论了表面费米能级钉扎现象。
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