potential barrier的用法和樣例：
例句
- This probability is related to the quantum wave amplitude in the barrier region.
這個(gè)幾率與勢壘區內的量子波振幅有關(guān)。 - The transmission factor describes the gradual opening of a fission channel as the energy approaches the fission barrier.
透射因子描述了當能量趨近于裂變勢壘時(shí)裂變逐漸地開(kāi)放。 - An added voltage is necessary to overcome the barrier thus created.
必須增加一個(gè)附加電壓去克服這樣引起的位壘。
