PARTIE I. SECT. II. CHAP. II

| Varznuns VaLauns Varauns | de 9: on de Varzuns de U , ou de la de V , ou de la

| vitesse vitesse moyenne |] uniforme vitesse au fond uaiforme

da lit. du courant.

| 36... |... ,000....|1... 25,0000. . |...30,500 37... |... 6,082....|... 25,8267. |... 31,413 38... |... 6,164....1... 26,666 32,333 39... |... 6,245....1... 27,5100..1|... 33,255 40 :..0,324., 28,3450.. |... 34,172 4x... |... 6,403....1... 29,1924.,.1... 5,09 42... |... 6,480....1... 30,0304..1... 36,015 43... 1... 6,557....|... 30,8802..1... 36,940 44... |... 6,634....!... 31,7420.. |... 37,871 | 45... |... 6,708....|... 32,5812..|... 38,790 | 46... |... 6,782....|... 33,4315..1|... 39,716 | 47 |... 6,856....1... 34,2927. . |... 40,646 | 48. , 6,928....1... 35,1312..|... 41,570 | 49... |... 7,000... 36,0000..1... 42,500 | 50... |... 73071... 36,8570..|... 43,428 | br... |... T141....1... 97 119..|... 44,356 ba... |... 7,210....|,.. 3 Ur |... 45,282 | 53... 1.. .75280....1... 394384. . |... 46,219 4... l..7,347....... 40,2844..|... 47,142 |