1) semi-boundary
半边界
1.
The concept of semi-boundary is defined and studied,some equivalent characterizations of semi-open(closcd)set,semi-regularly set are obtained with the concept.
讨论了拓扑空间中半内部、半闭包性质及其与内部、闭包之间的关系,然后给出了半边界的定义及性质,并借助于半边界的概念给出了半开(闭)集、半正则集的等价刻划。
2) strong semi-boundary
强半边界
1.
The concepts,including strong semi-interior,strong semi-closure and strong semi-boundary,were introduced in topological spaces.
在拓扑空间中引入强半内部、强半闭包和强半边界等强半子集概念,通过与拓扑子集、半拓扑子集的相关性质进行对比,研究了强半子集的若干性质。
3) impeded boundaries
半透水边界
1.
Consolidation analysis of double-layered ground with impeded boundaries using vertical drains for soil improvement;
双层竖井地基半透水边界固结分析
2.
One-dimensional consolidation of layered and visco-elastic ground under arbitrary loading with impeded boundaries;
变荷载下半透水边界成层黏弹性地基的一维固结分析
3.
One dimensional consolidation analysis of layered soils with impeded boundaries;
层状土半透水边界一维固结分析
4) semi-permeable boundary
半透水边界
1.
The paper studies on the problem of paste elastic consolidation of sans well foundation with semi-permeable boundary due to bad drainage of sand course in the actual project.
本文研究了实际工程中由于砂垫层排水不良而具有半透水边界的砂井地基粘弹性固结问题 ,给出了相应的解析解 ,并根据该解 ,通过编程计算 ,探讨了半透水边界及土的粘弹性参数对固结过程的影响。
2.
The study states clearly the semi-permeable boundary has a greater influence on the ground consolidation course by shaft.
研究表明 ,半透水边界对竖井地基固结过程有较大影响 ;下卧层半透水综合参数 Rv 越大 ,固结越快 ;当其增大到一定程度时 ,其影响可忽略 ,即半透水边界可作为完全透水边界来处
5) half-space boundary
半空间边界
1.
It concludes that borderline of layer soil\'s bottom could be simulated by fixed boundary,damping boundary,half-space boundary.
以横观各向同性层状场地模拟自然场地,采用薄层元素法分析了层状场地动力学问题,得出层状地基底部的边界,可以采用固定边界、阻尼边界及半空间边界模拟,在场地振动频率较小情况下,采用半空间边界条件较好的结论。
6) the atomic boundary radii
原子边界半径
1.
There is a very good correlation between the atomic boundary radii defined and evaluated by semiempirical method and those effective radii measured in various experiments, as well as other traditi.
根据计算原子边界半径的理论方法(半经验方法,从头计算方法),对半经验方法与从头计算方法的关系进行了探讨,发现二者具有较好的一致性,这验证了半经验方法中所采用的假设的合理性,由其计算得到的原子边界半径代表着原子的有效半径,且与其它方法所得到的原子半径有着较好的关联。
补充资料：半…半…
分别用在意义相反的两个词或词素前面，表示相对的两种性质或状态同时存在：～文～白ㄧ～真～假ㄧ～信～疑ㄧ～推～就。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条