The neutrons and protons form the core of the atom.中子和质子构成了原子核.The nucleus of an atom consists of neutrons, protons and other particles.原子核由中子 、 质子和其他粒子构成.30 years ago, scientists came up with the theory that protons and...
...a beam of neutrons.一束中子The nucleus of an atom consists of neutrons, protons and other particles.原子核由中子 、 质子和其他粒子构成.Neutrons and protons are bound together in the nucleus of an atom.在原子核里，中子和质子是结合在一起的。Each atomic clust...
Two-thirds of inheritors promptly sold the houses they were left.三分之二的继承人会把他们继承得到的房产迅速变卖。We are the inheritors.我们是后来的继承者.Therefore give now, that the season of giving may be yours and not your inheritors.趁现在施舍吧, 这施舍的时机是你...
When this occurs, cancellous bone comes compact bone.当这种情况发生时, 松质骨变成密质骨.Cancellous allografts incorporate to host bone, as do autogenous cancellous grafts.同种异体松质骨与宿主骨混合与自体松质骨移植相似.Strontium can avoid cancellous bone and c...