(2+1)-dimensional dispersive long wave equation

(2+1)-dimensional dispersive long wave system with variable coefficient

100 m Long Steel Rail

1000 km long green corridor

1000 m long great diameter borehole

12-year Long-term Science and Technology Developme

2+1 dimensional dispersive long wave system

2+1D dispersive long-wave equation

2+1-dimensional dispersive long wave equation

2+1-dimensional dispersive long wave equations

2+1-dimensional dispersive long-wave equation

2+1-dimensions nonlinear dispersive long wave equa

3G long term evolution

426-km-LONG

4G Long Term Evolution

5’-tailed long primer

56 meters long box beam

60m Long Box Beam

65m-long

8～14nm long wave