The author makes use of the logic function of the computer and programs, to acquire strict expansion of some formulae of tidalpotential according to astronomical basics.
文中利用计算机的逻辑功能编制了演绎程序，按照天文原理对引潮位的部分公式进行严格推演与展开。
2
EU research has now identified 106 potential sites for tidal power, 80% round the coasts of Britain.
欧盟的研究目前已经确定了106个潜在的潮汐发电地点，其中80%位于英国海岸附近。
3
Designed by Saab spin-out, Minesto, the system claims to be able to increase the potential energy generated from the global tidal market by up to 80 per cent.