公司上下都协力相助。The entire company pitched in to help.在这里,你可以看到两个劳动者, 他们俩协力割下了三车金黄色的通心面秸.Here you can see two workers who, between them, have just finished cutting three cart - loads of golden brown macaroni stalks.他和同事们协力编纂这部...
类氢原子在量子化学中是独特的而最重要的体系.The hydrogenlike atom is the single most important system in quantum chemistry.在生物化学中,放射性同位素主要有两方面的应用.There are two main types of uses of radioactive isotopes in biochemistry.完备的物理知识同化学中良好的基础训练一样重要....