The main characteristics of abrasive wheels include five factors, namely abrasive material, grain size, hardness, structure and bond type.
砂轮的主要特征包括磨料、粒度、硬度、组织个结合剂五个因素。
The network structure of rubbers is a predominant factor affecting rubber performance and the network structure is characterized mainly by the crosslink density and the crosslink bond type.
交联结构是影响橡胶类材料性能的一个重要因素,考察交联结构的重点是检测和表征交联键类型和交联密度。
This can have a profound effect on the type of relationship you have with another human being - it creates a very deep and meaningful bond.
这会在你和别人的关系中产生一种深远的影响,创造出深厚且有意义的感情基础。
So if you think about any one of these carbon-carbon bonds, what type of a bond would you expect that to be?
如果你们考虑任何一个碳碳键,它是什么类型的?
All right, so this is our first type of bond here.
好的,这是我们的第一种键。
All right, so the type of bond energies that we can go and look up in tables are individual atom bonds, H-H, F-F, and the like.
好的,键能的类型,我们能够在表中查到,都是独立的原子键,H-H,F-F以及类似的。
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