bell phenomenon

基本解释

Bell's Phenomenon may occur. It actually performs a good function, as it helps protect the non-closing eye.
貝氏現象可能會發生，而這個現象事實上起到了保護無法閉上的那衹眼睛的正麪功傚。
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If you have Bell's Phenomenon, concentrate on looking downward toward the floor as you practice eyelid closure.
如果你已經發生了貝氏現象，在鍛鍊閉眼的時候，要就集中精力朝下看。
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A theory analysis is made for a phenomenon of "line group" which is bell shaped, and the spectrum interference between direct path sound and reflected sound is revealed.
從理論上分析了鍾型的“線譜群”的産生原因，証明了此現象是反射聲和直達聲之間的譜乾涉引起的。