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- The closed-form propagation expression for nonparaxial vectorial anomalous hollow beams in free space is derived and used to study their propagation properties in free space. 研究表明，异常空心光束在传输过程中光束形状会发生变化。
- Each of hollow beams has its own particular physics character, this causes widely applied in the trapping particles, four-dimension manipulating, guiding cold atomic, and atomic funnel and so on. 摘要各类空心光束都有其新颖独特的物理性质，这使得其在实现微观粒子的光学囚禁与四维操控以及冷原子的激光导引、漏斗等方面有着非常广泛的应用。
- pretensioned prestress concrete hollow beam 先张法预应力空心梁
- pretensioned prestressing hollow beam 先张法预应力空心梁
- nonparaxial vectorial anomalous hollow beam 非傍轴矢量异常空心光束
- cable-stayed bridge with hollow beam 空腹斜拉
- The construction of large-span prestressed hollow beam 大跨度预应力空心板梁的施工
- Our team beat them hollow by four clear goals. 我们队以净胜4分彻底击败了他们。
- Production of Hollow beam by Dislocation Grating with LCD 用LCD产生位错光栅生成空心光束
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The rain has rotted the roof beams. 雨水使屋梁腐朽了。
- The bell, when struck, gave forth a hollow sound. 敲这钟时发出一种闷哑的声音。
- A method of acquiring a dark hollow beam of nanometer level 产生纳米级暗中空光束的方法研究
- His protests on human rights sound hollow. 他就人权问题提出的抗议听来很空洞。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- A round hollow in a hillside; a cirque. 盆地山区中的圆的洼地
- They riveted the steel beams together. 他们把钢梁铆接在一起。
- Those bamboo beams will not bear. 这几根竹制的横梁承受不住压力。
- She held the small bird in the hollow of her hand. 她把那小鸟握在掌心里。
- Let's have a picnic down in the hollow. 咱们到下面的山谷去野餐吧。
