They have the same atomic number and hence nearly identical chemical behaviour but different atomic masses.
它们有相同的原子序数，因此化学行为几乎完全一样，但原子量不同。
This paper studies corrosion and electro-chemical behaviour of steel in the two-phase system of petroleum hydro Caron and oil field Water.
本文研究了石油烃——油田水的两相体系中钢的腐蚀及电化学行为。
With scandium and yttrium they make up the rare earth metals. their atoms have similar configurations and similar physical and chemical behaviour; the most common valences are3and4
加上钪和钇，一起组成稀土金属。它们的原子都有相似的配置，以及相似的物理和化学行为，最常见的原子价是3和4。
The dynamic behaviour of the system is much similar to chemical oscillation.
这种系统的动力学行为与化学振荡非常相似。
Authors inter-prete all experimental results of the work with the molecular mechanism of fracture behaviour of polymers and propose the mechanism of chemical stress cracking of PET-methylamine system.
作者从高聚物断裂的微观机理解释了所有实验结果并提出PET -甲胺系统化学应力开裂机理。
Miscibility and Crystallization Behaviour of Biodegradable Polymer Blends , Beijing University of Chemical technology , Zhaobin Qiu.
生物降解聚合物共混物相容性和结晶行为的研究，北京化工大学，邱兆斌。
Miscibility and Crystallization Behaviour of Biodegradable Polymer Blends , Beijing University of Chemical technology , Zhaobin Qiu.
生物降解聚合物共混物相容性和结晶行为的研究，北京化工大学，邱兆斌。
应用推荐