Heilongjiang Science and Technology of Water Conservancy 2015 Issue 12 Research and Practice of Drip Irrigation under Mulch on Farmland in Qiqihaer Administration Authority

Research and Practice of Drip Irrigation under Mulch on Farmland in Qiqihaer Administration Authority
ZHONG Shuang;,GAO Zhen-zhong;

..............page:1-2,6

Planing and Design of River Closure in Yebatan Hydropower Station
CAO Ming-wei;,ZHOU Shun-wen;,KONG Ke;

..............page:3-6

ya lu he zhi li gong cheng huan jing ying xiang fen xi ping jia
zhou sheng ;

..............page:7-10

Research and Test of Too Long Opening Time Problem about Liyang Spherical Valve Servomotor
ZHANG Xi-chen;

..............page:11-13

deng ta guan qu gai zao gong cheng shui tu bao chi yu huan jing ying xiang ping jia
song ye ;

..............page:14-16

liao ning sheng cheng shi yin yong shui shui yuan an quan zhuang kuang ping jia
wang wei wei ;, li ying ying ;

..............page:17-18

hei tu qu luo ye song ren gong lin tu rang jie gou xing te zheng ji dong tai bian hua
shi chang zuo ;

..............page:19-20,31

ji yu cha fen fa ji suan hun ning tu shui hua re wen sheng
liu sen ;

..............page:21-22

da ti ji hun ning tu de san wei you xian yuan fen xi ji suan shi li
guo jia le ;, wen zhou ;

..............page:23-24

cheng du shi yong shui jie gou ji jie shui ce lue yan jiu
zuo guang xu ;

..............page:25-27

ji yu jie shui zeng liang gong cheng xiang mu shu ju cai ji biao hui yan jiu
jiang yu ;

..............page:28-31

la ma he gong cheng jian she bi yao xing yu ke xing xing ji jing ji fen xi ping jia
zhao shan ;

..............page:32-34

liao xi di qu 2014 nian xia han fen xi
zhao yuan zuo ;

..............page:35-37

Application, Research and Practice of Rice Water-saving Irrigation Control Technology in Chahayang Irrigation Area
LIU Yong-jun;

..............page:38-40

tian xing dao wei di ji tian xing qiao gong cheng dui a shi he de fang hong ying xiang fen xi
li zuo ;

..............page:41-43

hai tang beng zhan wei ji zong he zi dong hua she ji fang an
ye jiang nan ;

..............page:44-46

liao ning sheng 1956 nian huang hai gao cheng xi yu 1985 guo jia gao cheng ji zhun zhuan huan de tan tao
xu han chao ;

..............page:47-48

shan qiu di qu shan hong zai hai diao cha ji fang zhi cuo shi fen xi yan jiu
huang zuo ;, hu dong gui ;, li qing lin ;

..............page:49-51

hun ning tu sha shi gu liao de zhi liang kong zhi ji gu liao wu ran cuo shi tan xi
yu hong bo ;

..............page:52-54

jiang yu yin fa ni shi liu ren gong shen jing wang luo yu jing mo xing po xi
zhang meng ;

..............page:55-56,90

Structural Optimization Design and Analysis of River Closure in a Hydropower Station
CHEN Sen-bo;

..............page:57-59

Optimization Design Scheme Alternative and Construction Technology Analysis of Donghetang Main Canal
CHEN Hong-chuan;

..............page:60-62

zhi yao qi ye shui ping heng ce shi ji jie shui fen xi
han xiu qin ;

..............page:63-65

hei long jiang sheng ku er bin shui ku xun qi xian zhi shui wei he ding fen xi
hao jian chao ;

..............page:66-68

lao qu pai shui mo shu zhu yao ying xiang yin zi fen xi
jiang xin ;

..............page:69-70

du cao dong li te xing de you xian yuan fen xi
bai yong chao ;, zhou shao liang ;

..............page:71-75

jiang qi shi gong ba de chu xian jia gu fang an fen xi
gao chao ;

..............page:76-78

xiao xing shui ku chu xian jia gu gong cheng she ji fen xi
hu rong xin ;

..............page:79-82

Application of Earth Dam Influence and Stability Analysis in Reservoir Reinforcement
WEN Zhou;,YANG Hong-gang;,ZHAO Yu-xin;

..............page:83-84

Effect Analysis of Simultaneous Determination on Multiple Elements in Potable Water by CIP-MS method
QI Li-li;

..............page:85-87

hua yuan shui ku yan mei ying xiang fan wei que ding fang fa tan xi
hua wei dong ;

..............page:88-90

ji zhong he dao shu jun fang fa zai hang dao zheng zhi gong cheng zhong de ying yong yi an qing shi shi men hu shi li
liu cheng mei ;

..............page:91-92

gps kong zhi wang zai hua yuan guan qu kong zhi ce liang zhong de ying yong
zhang liang ;

..............page:93-94

3s ji shu zai shui ku guan li zhong ying yong yan jiu
yang zuo ming ;

..............page:95-96

hec-ras zai shan qu xing he liu shui mian xian ji suan shang de ying yong
qi yun fei ;

..............page:97-99

visual basic zai ji suan di fang chao gao zhong de ying yong
jiang yi tong ;

..............page:100-102

liu gu zuo he you xian yuan fen xi zai lao zhou beng zhan liu dao she ji zhong de ying yong
zhao yi zuo ;, sun zhong yuan ;

..............page:103-106

qi qi ha er jiang xi beng zhan ( a lun he ) xing shi tan tao
wang ji yong ;

..............page:107-109

zuo yi shui li gong cheng shi gong guan li de zhi liang kong zhi
chen wei ;

..............page:110-112

wu su shi shui zi yuan ke chi xu fa zhan guan li fen xi
guan hai xiang ;

..............page:113-115

liao ning sheng ji zhong shi yin yong shui yuan wen ti yu cheng yin fen xi ji dui ce
wu jian ;, xu ming kun ;

..............page:116-118

chao yang xian shui zi yuan cun zai zhu yao wen ti ji bao hu cuo shi
lu xiao dong ;

..............page:119-121

ren gong yin dao xia de shi di gong yuan sheng tai xiu fu yi ha er bin qun li xin qu sheng tai shi di gong yuan wei li
gao peng ;

..............page:122-123