建管并重 节水增产

来源 :治淮 | 被引量 : 0次 | 上传用户:xuehaocad
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
山东省费县上冶水库是一座中型水库,兴利水1700万方,灌溉面积4.7万亩。全灌区地势平坦,土质肥沃,是费县重要的商品粮生产基地之一。过去由于灌区渠系不配套,标准低,质量差,加之管理不善,跑水漏水严重。为了尽快改变这种与农业生产不相适应的状况,在镇党委的领导下,我们一手抓建设。一手抓管理,从1986年下半年以来,全镇共集资145万元,大搞灌区配套挖潜,使灌区水利建设有了新的发展,新砌和维修石渠4.7万米,扩 Shandong Province Fei County Shangye Reservoir is a medium-sized reservoirs, Xinglv water 1700 square meters, irrigation area of ​​47000 mu. The entire irrigation area is flat and has fertile soil. It is one of the important commodity grain production bases in Fei County. In the past, due to inadequate irrigation canal system, low standard, poor quality and mismanagement, water leakage was serious. In order to change this incompatible situation with agricultural production as soon as possible, under the leadership of the party committee of the town, we will focus our efforts on construction. One hand and management, from the second half of 1986, the town a total of 1.45 million yuan fund-raising, and vigorously supporting the irrigation area to tap the potential irrigation area water conservancy construction has been a new development, new construction and maintenance of 47000 meters stone quarry
其他文献
Phosphor plays an important role in LED packages by converting the wavelength of light and achieving specific color.The property and degradation of phosphor are
第一期大地吸收衰减分析凌 云 (1 )………………………………………………………………………井间地震速度和 Q值联合层析成像及应用严又生 宜明理 魏 新 万文曼 (9)…
总结了兴海 6.6级地震前青海东部电磁学科所反映的异常特征 ,并对兴海地震的孕震过程予以初步的分析 Summarizes the anomalous characteristics reflected by the electrom
Kurgan, a frontier station in the west of South Tianshan, NW China, is difficult to access for geologists. For this reason, this area is lack of special geologi
三十年来我国河流地貌的研究主要为河谷地貌、河床演变和河口三角洲。其中,河谷地貌研究提出了长江三峡在白垩纪末已经形成,其后从鄂西期夷平面下切于石灰岩层内而形成一系列
山东省费县是临沂地区的贫困县之一,前几年这个县的水利系统面临着严重的经济困难,不仅威胁着职工队伍的巩固,也阻碍着水利事业的发展。为了尽快改变这种状况,自1985年以来,
在会计课程中税务会计是一门主修课程,在整个会计体系中起到了举足轻重的作用,税务会计的教学改革中,一直在注重项目教学模式的实践,注重理论的教学的基础上更应该注重实践的
以先栅和替代栅二种集成方案制造了有代表性的高k/金属栅MOS电容堆叠。除了TiN金属栅外,基于铝和镧的覆盖层(二者均广泛在产业中用于Vt调整覆盖层)能分别调整PMOS和NMOS的有
The quest for higher modulation speed and lower energy consumption has inevitably promoted the rapid development of semiconductor-based solid lighting devices i