代用水 的英文怎麼說
中文拼音 [dàiyòngshuǐ]
代用水
英文
substitute water-
It is widely used in pharmaceutical, perfumery, leather and chemical industry ; as compound cyclizing agent in organic synthesis, acidifier and dehydrant ; as substitute of ortho - phosphoric acid
多聚磷酸廣泛用於藥香料皮革化工等行業，在有機合成中用作化合物環化劑酸化劑和脫水劑，另外還可作為正磷酸的代用品等。Use of organic coating materials and organic dissolvent will be controlled while water dissolvent coating materials and other substitute technology will be promoted
嚴格控制有機塗料和有機溶劑的使用，鼓勵使用水溶性塗料和其它替代產品工藝。Based on an analysis of the history and present status of the farmland - pastoral ecotone in the northern part of china, a new point of view was proposed in this paper for the construction of eco - environmental systems, namely, the industrial structure has to be modified so as to make a functional integration between different parts of the whole system : to give priority to a combination between cultivated grassland and in - shed feeding of domestic animals, and at the same time, to employ a new model of animal husbandry so that the degradated natural grassland can be recovered ; to develop a new type of processing industry for agricultural and forestal products so as to create a pluralistic enterprise structure ; to make a better use of water resources by taking advantages of the abundant resources of energy and minerals, and to restrain the expansion of industries of high environmental cost ; to employ techniques of integration management and restoration ecology, and to speed up the process of woodland and grassland recovery ; to make a thorough plan for arrangements of hills, waters, roads, farmlands, forests and pastures in order to gain an integration at landscape level
摘要在簡要分析中國北方農牧交錯帶形成歷史和現狀的基礎上，提出了北方地區生態環境建設必須從產業結構調整出發、進行系統功能整合的思路：把人工飼草業舍飼畜牧業擺在農牧交錯帶經濟發展的優先位置，推行新型畜牧業經營管理模式，促進天然草場改良復壯；發展「綠色」農林牧產品精細加工業，建立多元化產業結構；發揮能源和礦產資源優勢，合理利用水資源，限制以破壞環境為代價的產業的發展；推廣區域綜合治理與生態恢復技術，加大退耕還林還草的力度；山、水、路、農、林、牧統一規劃，實現生態系統在景觀水平上的整合。Fieldbus is a kind of communication network which is a whole digitial communication multi _ embranchment data bus between intelligential field device and auto _ system. control system based on pcs ( fieldbus control system ) is a new kind of system which connect field control unit, field monitor unit, operation unit, communication interface uint with databus. lt integrates computer technology, communication technology and process cnotrol technology to adjust to demand of high standard productive control and enterprise management. lt developments and follows the advantage of traditional instrument control system and computer central control system and make up for their disadvantage so that it is applied in different industrial cnotrol area
現場總線是連接智能現場設備和自動化系統的數字式、雙向傳輸、多分支的通信網路。它是一種能支持雙向、多節點、總線式的全數字通信網路。基於現場總線技術的控制系統是一種新型的控制系統，它採用總線方式將現場控制單元、現場監視單元、操作站、通信介面單元連接起來，綜合了計算機技術、通信技術和過程式控制制技術，以適應現代高水平生產控制與企業管理的需要。Series n388 represents a new line of vacuum breakers designed to prevent back - siphonage of contaminated water into the potable water supply
系列n388代表新型真空斷路閥，適用於防止污染水反虹吸進入飲用水供應系統中。Chemicals used for treatment of water intended for human consumption - sodium thiosulfate
人類生活用水處理用化學品.硫代硫酸鈉Chemicals used for treatment of water intended for human consumption - sodium thiosulfate ; german version en 12125 : 2005
人類生活用水處理用化學品.硫代硫酸鈉The ancient farmers guarded their water rights jealously.
古代農民極其小心翼翼地保護他們的用水權。From using electric vehicles in new york city during the 1930s to developing water conservation techniques while keeping the familiar brown package cars clean, as well as operating the world s largest fleet of compressed natural gas vehicles, ups has long practiced environmentally - conscious innovations
從1930年代便開始在紐約市使用電動車， ups在保持棕色快遞車乾凈整潔的同時也注意到節約用水，並建立了世界上最大的壓縮天然氣cng車隊。Transportation : qixin golf course 20km, ningbo lishe airport 10km, ningbo southern train station, ningbo coach bus station, tianyi square. hall services : ordering and arranging services offlowers and miniature landscapes ; ordering of meals and drinkable water ; water, electricity, gas and telephone fee charging ; ordering of magazines and newspapers. business center : printing and photocopying ; long - distance calls ; graphic and context telex ; car renting ; ordering of train and air tickets ; mail and package posting
公寓前臺代訂花卉及盆景擺設，代訂早午晚餐，代訂飲用水，代收水電煤氣及電話費，代訂雜志及報紙商務中心提供列印及文件復印，接撥長途電話，代收發圖文傳真，貴賓汽車租賃，代訂車票及機票，代寄郵件包裹等另外，公寓還擁有快速寬帶adsl每戶可視對講系統24小時嚴密保安停車場等Distributed control system based fieldbus is a new kind of control system, it connects ufch, ufmh, uops, ulfs by databus mode. it integrates computer technology, communication technology and process control technology, adopts multi - layers frame to adjust to demand of high standard productive control and management
基於現場總線技術的集散控制系統是一種新型的控制系統，它是採用總線方式將現場控制單元、現場監視單元、操作站、通信介面單元連接起來，綜合了計算機技術、通信技術和過程式控制制技術，採用了多層次分級的結構形式，以適應現代高水平生產控制與管理的需要。As the city modernization and home intellectualization, it is required to automatically manage the electricity, the water and the gas consumption
隨著城市現代化和小區智能化建設的進程，家庭用電、用水、用氣的自動化管理提上了日程。Determination of purgeable halocarbons in drinking water
飲用水中可吹脫的有機鹵代烴的測定Presently, under the condition of applying computerized accounting, handworked audit is still our main method. in addition, the level of the audit theories and practices ca n ' t adapt to the fast development of information technology
目前，在現代的計算機應用環境下，我國基本上還是沿襲傳統手工審計方式，而國內理論研究和實踐應用水平還不能適應信息技術的迅速發展。The air thermal cnergy water heater creates the new generation hot water cquipments. it makes use of the negative card promise successfully, drieing a hot pump with the elcctrie power. equiping through a hot pump medium of compesing parts evaporate a machine. hot pump, congealed machine and inflate valve, urge the work quality completes evaporationt absorb calories within air continuously compress compress congealed reduce expenses evaporate of the thermody name energy cirenlation proess, transfer the calories in the environment to the water thus in, transfer the in great quantities free calories in the air to the life to use a water in
空氣節能熱水器是創新一代熱水設備，它成功地運用逆卡諾原理，用電能驅動熱泵，通過熱泵裝置中的構成部件-蒸發器，熱泵，冷凝器和膨脹閥，促使工質不斷完成蒸發（吸收空氣中的熱量）壓縮冷凝節流蒸發的熱力循環過程，從而環境的熱量轉移到水中，將空氣中大量免費的熱量轉移到生活中水中Abstract : the water - saving solar hot - water heater is improved. the replacement of the two - position water and vapour valve of the water - saving solar hot - water heater by the two position automatic prot ection valve leads to the transition from hand to automatic protection
文摘:用自動保護雙位閥替代節水太陽能熱水器的通水輸氣兩位閥，使節水太陽能熱水器從手動保護過渡到自動保護，改進了節水太陽能熱水器系統Based on the hypothesis of " reference value " for each pollutant, the parameters in the formulae of the pollution harm rate are universal ones independent of the characters of the pollutants when the relative values of the pollutant concentration substitute their monitoring values
摘要在選擇了各污染物的「參照值」情況下，用污染物的實測濃度相對值代替水質污染損害率公式中的濃度監測值，公式中的參數可認為與污染物的特性無關。The method is described as follows : the velocity of the moving part and the gas chamber pressure were measured with a dynamic test measurement system ; a dynamic model was built on force analysis of the moving part ; the total kinetic resistance replaced the horizontal friction and water resistance ; then the resistance - velocity relation curves at moving stages were obtained ; with the empirical formula of the gas chamber pressure and the resistance - velocity relation curves, the preliminary dynamic characteristics were analyzed and the structural form and key parameters of an underwater assault rifle were determined
具體方法為：由動力學測量系統測得活動件速度和氣室壓力；分析活動件的受力，建立動力學模型；以運動總阻力代替水平方向上的摩擦阻力和水阻力，獲得各運動階段的阻力速度關系曲線；利用氣室壓力經驗公式和阻力速度關系曲線，對水下突擊步槍進行初步的動力學分析，確定其構造型式及主要參數。( 5 ) since 3100 ab. r, through comprehensive analysis of these proxy climatic substitute indexes indicates : this was a dry and cold period in which the temperature fell the precipitation decreased ; the vegetation may be forest prairie ; human civilization further developed and the human " s influence on the environment was greater in intensity and wider in range
今，綜合多氣候代用指標和本期人類活動明顯加強情況的分析表明：本期氣候再次出現溫度降低、降水量減少的變化，在趨于乾冷氣候條件下，在前期氣候較適宜期發育的森林植被發生了退化，當時的植被可能為森林草原或乾草原。It is difficult to pinpoint when water problems of the modern age began.
很難準確地指出，現代用水的問題是什麼時候出現的。分享友人