hollow beam meaning in Chinese
空心电子注
空心梁
空心射束
空心束
Examples
- Intensity - gradient cooling of atoms in a localized - hollow beam
局域中空光束中原子的强度梯度冷却 - The construction and quantity control of pre - stressed hollow beam of the northern of second circle freeway
北二环高速公路预应力空心板施工及质量控制 - Due to the extremely - small dark spot size of the focused hollow beam in the focal plane , it can be used to form an atomic lens with a high resolution
由于这一聚焦中空光束在它的焦平面上具有很小的dss ，可以用来聚焦原子束以形成原子透镜。 - After the focal plane , the focused hollow beam propagated according to a constant angle of divergence , the dss become larger , and the intensity become weaker
经过焦点后，这一聚焦中空光束将以一定的角度发散，它的dss会变得越来越大，光强度变得越来越弱。 - The physical mechanism to generate a dark hollow beam from the output beams of a lp01 mode ( scalar model ) and a he11 mode ( vector model ) in a micro - sized hollow optical is analyzed
本文就利用中空光纤中lp _ ( 01 )模(标量模型)和he _ ( 11 )模(矢量模型)衍射输出产生中空光束的物理机制进行了详细的理论研究。