在嵌段聚合物中有一类，即由刚性链段和柔性链段键合而成的，聚合物倍受人们关注。
Among block copolymers, the copolymers constructed with rigid and flexible blocks attract much more attention.
首次提出五阶段键合模型计算值与实测表面能曲线相一致，初步确定了键合过程中界面发生的微观反应机理。
The successful bonding process flow divides into five stages with temperature increasing. Surface energy value calculated based on the model is in agreement with the experimental results.
要确保指定的键在特定时间段内是惟一的，可以指定主键约束BUSINESS_TIME WITHOUT OVERLAPS作为包含其他键的列表中的最后一项。
To enforce that specified keys are unique with respect to the specific time period, specify the primary key constraint BUSINESS_TIME WITHOUT OVERLAPS as the last item with the list of other keys.
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