弱相互作用力也叫弱作用力。是自然界中四种作用力之一。
他把泡利的定性假说转变为具有更大价值的定量化详细理论,并提出了一种新型的力——“弱相互作用力”(weak interaction),这样就配齐了在自然界中已知的四种基本力:万有引力和电磁力,强力与费米的弱力。
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新材料是超分子聚合物,由金属间弱相互作用力将小分子聚合而成,就如同一种分子尼龙扣的结合。
It's a supramolecular polymer, made of smaller molecules held together by weak interactions with metals, which act like a kind of molecular Velcro.
众所周知,在自然界中有四种基本的相互作用力:电磁力、强相互作用力、弱相互作用力和万有引力。
Well, as you all know, there are four fundamental forces in physics: electromagnetism, strong nuclear interaction, weak nuclear interaction and gravity.
科学早就通过测量、观察和实验告诉我们宇宙中有四种力:电磁力、强相互作用力、弱相互作用力和万有引力。
Science has shown us through measurement, observation and experimentation that there are four forces in the Universe: electromagnetism, strong interaction, weak interaction and gravitation.
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