水榆 的英文怎麼說
中文拼音 [shuǐyú]
水榆
英文
water elm; planer-
R. yushensis is an aquatic plant in the lake of zhangcun at that time and indicates a brackish, clear, tranquil and shallow lake in this region in late pliocene. the smooth endocarp surface further suggests a warm temperate or temperate palaeoclimate
榆社川蔓藻果實和種子的大量出現說明該植物可能在該水域形成了單一的優勢類群，其光滑的內果皮表面指示當時當地為暖溫帶或溫帶氣候。Study on ground water level dynamic state in yushu city
榆樹市地下水水位動態研究Now the city has 12specialized production bases, for example, the 3000mu ( each mu equals 666 square meters ) japanese pear production base in guanna county, the foreign pigs breeding base in donghai county, the sutai pigs breeding bases in guannan and guanyun counties, the 2, 000 mu grapes orchard in ganyu county. it has developed more than 20 special production townships of fruits, tea, beef cattle, pork, flowers. martens and etc. the hill area is specialized in big livestock and fruits, the plain area is specialized in husbandry, flowers and crops and forestry and the coastal area is specialized in martens and blue foxes breeding. the city has 9, 900 big family husbandry breeding farms, 9, 100 family pig breeding farms. among them, 60 farm breed more than 1, 000 pig each. 24 farms breed 100 heads of cattle each and 62 farm have more than 10, 000 husbandry
全市目前培育了特色生產基地12個，如灌南的3000畝日本幸水梨基地、東海的外種豬純繁基地、灌南、灌雲的蘇太豬擴繁基地、贛榆金山2000畝葡萄基地等；形成了果品、茶葉、養牛、養羊、花卉、水貂等特色鄉鎮20個，使丘嶺地區的大牲畜、果品、平原地區的豬禽、花卉、農田林網以及沿海地區的水貂、蘭狐等均形成了區域生產特色；家禽規模飼養大戶已達9900餘戶，生豬規模飼養大戶達9100餘戶，千頭以上豬場達60個，百頭以上牛場24個，萬只以上禽場62個。A study on exploiting soil and water resources in yulin valley
榆林溝流域水土資源開發利用研究A comparative study on the structures of the stem secondary xylem of sorbus pohuashanensisand s. alnifoila
水榆花楸莖次生木質部結構比較研究At present, the plant is the largest base for producing hydraulic component is china and also onto the key enterprises in national engineering industry. there are 2, 258 employees, including more than 500technicians, eleven divisions, one technical developing center and two joint ventures ; yuci yuken hydraulics co. ltd. and yuci yinan hydraulic pumps co. ltd. in the period of
榆液廠主要產品有液壓閥葉片泵輪泵柱塞泵液壓泵液壓站系統及液壓裝置等六大類產品，產品技術水平國內屬領先水平，企業液壓產品生產能力達Leading of the power station, power transmission and distribution equipment indude more than 50 series and houndreds types product as like gck 、 mns 、 ggd etc, it is used widely in, power station project and power transmission and distribution project and so on
集團電站及輸配電設備產業主要有gck 、 mns 、 ggd等50多個系列數百種規格產品，在國內外眾多的水力發電站、火力發電站和核電站及榆配工程項目中廣泛應用。Response to light of ulmus pumila in different soil moisture
不同土壤水分條件下白榆的光響應研究Influence of mine development on the aquatic environment and control measures in yulin - shenmu mining area
榆神礦區礦山開發對水環境的影響及防治措施探討Moreover, we also gave some theoretical studies on the resistant pipe - pushing construction technique for middle and long distance high pipes in sand soil layers, from which not only the difficulties in the rain pipe construction problem in jianyu road of yulin city have been overcome successfully, but also the new and valuable techniques and experiences for the pipe - pushing construction in sand soil layers have been obtained
試驗研究表明上述技術措施的有效性，同時還對砂土層中長距離頂管法施工技術進行了一定的理論探討，從而使榆林市建榆路雨水管道頂管法施工開始完全不能進尺的僵局予以打破而且為砂土地層中頂管法施工提供了新的技術和經驗Study on three strap in water resouces preservation in yu - shu - wan shallow seam mining
榆樹灣淺埋煤層保水開采三帶發展規律研究The modem equivalents of the 14 species suggest that a subtropical evergreen broad - leaved forest was growing in the area surrounding mangdan during miocene, under warm and humid subtropical climate. 2. numerous specimens of fruit and seed of ruppia were, for the first time, found from the zhangcun formation in the age of late pliocene ( 2. 3 - 3. 5 millions years old ) in yushe basin, shanxi, north china
山西省榆社盆地張村地區晚上新世（ 2 . 3ma - 3 . 5ma ）水生植物川蔓藻屬（ ruppia ）果實和種子的大量發現及其與川蔓藻屬2個化石種和5個現代種的比較表明，這些果實和種子屬於一個新種?榆社川蔓藻只ruppiayushensissp . nov . 。Appling these methods and the software to water supply system in yuci city, the result show that the short term optimization is feasible. the development of software for optimal operation of water supply system is successful and application can reach the result of saving energy
用榆次市的給水系統作為工程實例，對該市的給水系統進行短期優化調度，結果表明，榆次市優化調度結果具有明顯的節能意義，說明該優化調度模型軟體的開發是成功的。Based on the data obtained from the experiments on the soil with same structure under three cropping patterns, this paper makes a research into the numerical relation between the parameters of infiltration model and physical parameters of soil, and forms the statistic model about them, in order to produce a simple and easily used calculation method and a model for infiltration parameters and to provide the calculation parameters as required for the technical parameters of the water - saving irrigation
本文以榆次同一質地三種不同耕作方式下的土壤在自然條件下進行的大量試驗結果為依據，分析了土壤入滲模型參數與所獲得的土壤物理參數之間的定量關系，研究和建立土壤入滲模型參數與土壤物理性狀參數間的統計模型，為地面灌溉節水向深層次的發展提供簡單易行的土壤入滲參數確定方法和模型，為確定節水灌水技術參數提供所需的計算參數。Research on coal mining under competent loose aquifer and properties of aqniclude in yushen mining area
榆神礦區強鬆散含水層下採煤隔水巖組特性的研究State media in china report that a chemical company in shanxi province leaked potentially toxic wastewater into a river earlier this month without telling anyone
中國官方媒體報導，本月早些時候，陜西省榆林市米脂縣的一家氯鹼化工廠隱瞞把有毒廢水排放到一條河流中的事故。Based on the systemeatic analysis of the characters of water resource in yulin, and its problem of the water resources ' exploitation and utilization in yulin are discussed
摘要在對榆林市水資源的基本特徵和開發利用現狀進行系統分析的基礎上，探討了榆林市在水資源開發利用中存在的問題。In this paper, in order to solve the difficulties in the rain pipe construction in jianyu road of yulin city, the pipe - pushing technique for the hand - type tool pipe in the sand soil layer has been researched by experiments in which many practice problems were considered such as the movement and deformation of sand soil, the difficulties for the pipe to enter the scheduled work soil, the collapse of excavation surface, the departure of pipe center and the difficulties to correct this departure. by both the calculations for the stabilities of back - supporting soil body and excavation surface and the theoretical analysis on the reasons for the departure ' s producing, some construction techniques were introduced and adopted in this paper which include not only the change and reinforcement to both the back - supporting soil body and the scheduled work soil body but also the settings of pipe cap, lattice and correcting system on the head of the tool pipe
本文針對榆林市建榆路雨水管道中遇到的技術難題，進行手掘式工具管砂土層頂管法施工技術試驗研究，在研究中考慮砂土層存在的后靠土體移位、變形，工具管難以進入出洞土體，挖掘面易坍塌、管道中心易偏差及難糾偏等問題，通過對后靠土體和挖掘面的穩定計算及偏差產生原因的理論分析，提出並採用后靠土體換填加固，出洞土體換填加固，以及在工具管頭部設置管帽、格柵、糾偏系統等技術措施Construction and management of recreation area of tongyu river water complex
通榆河樞紐水利風景區建設與管理的探索The main hydro - engineering - environmental - geological problems arose f rom the exploitation of coal resource in yu - shen - fu mine area of northern shan xi and their prevention measures
陜北榆神府礦區煤炭資源開發主要水工環問題及防治對策分享友人