35?280?2.560?90??3600?83600 ?2.49(L/s)
Q22
?Q31?Q32?2.10?2.49?4.59(L/s)
q3aiN3aiKh3aiq3aiN3bi?) һ㳵䣺Q31??(3600T36003ai25?300?340?90??3600?83600 ?1.78(L/s)q3aiN3aiKh3aiq3aiN3bi?) ȳ䣺Q32??(3600T36003ai35?250?2.560?110??3600?83600 ?2.59(L/s)
Q2'?Q31?Q32ࣺ 1
?1.78?2.59?4.37(L/s)
q3aiN3aiKh3aiq3aiN3bi?) һ㳵䣺Q31??(3600T36003ai25?250?340?70??3600?83600 ?1.43(L/s)q3aiN3aiKh3aiq3aiN3bi?) ȳ䣺Q32??(3600T36003ai35?200?2.560?70??3600?83600 ?1.78(L/s)
Q32
?Q31?Q32?1.43?1.78?3.21(L/s)
q3aiN3aiKh3aiq3aiN3bi?) һ㳵䣺Q31??(3600T36003ai25?180?340?50??3600?83600 ?1.03(L/s)q3aiN3aiKh3aiq3aiN3bi?) ȳ䣺Q32??(3600T36003ai35?150?2.560?60??3600?83600 ?1.46(L/s)
Q3'?Q31?Q32?1.03?1.46?2.49(L/s)
֪ȡһˮ
1ˮԡˮȡ4.84L/s 2ˮԡˮȡ4.37L/s Թ1ˮQJ1?4.84?45.14?49.98(L/s) 2ˮQJ2?4.37?40.51?44.88(L/s)
ˮIJ
ˮIJԭˮһ㰴²У
3.1ˮˮ
ˮˮϵͳ滮ĽޣˮӦݵκͳе滮ˮÿˮһһϵĸɹܣݸĸ߳ȷӦĸɹˮҪˮĵ
3.2ɹܲ붨
ݵɹܲʽصƽϵͣĺ̲áǵһںΣһںΣˮɹŷŴҵˮĹΪʼˣԱϿ췢ЧúͱõˮԽ2Ϊɹзܵ14-1313-1212-11Լˮλýڽ9ͼֽ
3.֧ܵIJ붨
ݸΪûӹˮֵ֧ܲõͱʽã岼üͼֽ
ϲ裬ˮͼУɹΪ1-10廮Ϊ1-22-33-44-59-109ΣɹܻΪ11-29廮Ϊ1-1111-1212-1313-149-1515-1615-1717-188-1919-2020-2121-226-2323-2424-252-269-2727-2828-2919ΣܶΪ֧ܡ
3.3ܶ
1.ˮƽַ䣬Ϊ
Qd110.23q???1.04[(L/s)/ha]
A1?A19.83Qd2175.64q???1.30[(L/s)/ha]
ӱA1?A2134.893.4ַ
1 עλha2342Ϊ
ַ ַ ַ ַ ַ ַ ַ ַ ַ ַ 1 2.56 7 4.72 13 2.89 19 2.79 25 2.59 2 3.31 8 5.65 14 2.47 20 3.49 26 3.33 3 5.59 9 2.24 15 2.99 21 5.36 27 4.19 4 2.30 10 5.80 16 3.09 22 3.80 28 4.76 5 2.37 11 6.14 17 5.25 23 7.92 29 4.78 6 5.30 12 5.91 18 1.99 24 1.34 30 4.38