查询词典 nabla
- 与 nabla 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Nabla operators applied on the scalar Green's function are applied on electric and magnetic fields using integration by parts.
利用分部积分将作用在标量Green函数上的Nabla算子转移到电磁场强上。
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These clips include Nabla type, Clip for fastening where fishplates are used, W type clip, and other special designed metallic fasteners.
这些弹条包括NABL型（扣板式扣件，鱼尾板被用的位置），W型，和其他一些特殊设计的金属扣件。
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In this paper eighteen examples, which are designed strictly owning to currently Codefor seismic design of buildings of my country, are used to analyze the structure earthquakeresponse under the horizontal seismic load (nabla load distribution pattern) by Push-overanalytical method. The corresponding structural influencing coefficient, the displacementamplification factor, the overstength and ductility factors are analyzed taking into accountthe factors changing, such as level number, span length, span number.
本文严格按我国《建筑抗震设计规范》设计了18个多层钢框架，并以此为例，采用Push-over方法分析了结构在水平荷载作用下的地震反应，得出了多层钢框架的结构影响系数、结构延性和超强系数以及位移放大系数，并讨论了这些系数随着结构层数、跨度及跨数的变化规律。
- 推荐网络例句
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So it was last week in Selma , alabama.
上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。
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The group also spearheads various social programs in China.
该组织还带头参与中国的各种社会活动。
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He points out huge swathes of neighbouring land that once glimmered with rice paddies.
而最近，这片土地上的水稻被挖掘干净，取而代之的是一片养鱼场。