open water supply 中文意思是什麼
open water supply
解釋
天然水源-
Turn on water supply and open nearby hot water faucet to purge air from water system
打開水源，打開附近的熱水水龍頭，排出水系統內的空氣。 -
Once the pressure of the main network returns to normal, the valve flap of drainage outlet closes under pressure, first, second level check valves open, the main network return to supply water to branch pipeline
一旦主管網壓力恢復正常，排污口閥瓣受壓關閉，一二級止回閥打開，主管路恢復向支管供水。 -
Xh rubber slowly - closing cut - off vavle is a new water supply and drainage vavle with full rubber structure, duck - mouthed appearance and functions or positive flow - in and reserve cut - off. according to thrust analysis and calculation as well as different operation mechanism and different rubber products by special processing. all will be open at weak hydraulic pressure is higher, the vavle gate will open more greatly and the water flow is greater. at reserve operation, the vavle gate closes naturally and seals tightly cut - off vavle ; the back pressure is higher, the vavle gate closes more tightly and the seal effect is better. it is used widely in various drainage exit to prevent from pouring backwards and flowing backwards in city planning, water conservancy and sewage disposal etc. it is the ideal productto replace flap vavle
Xf型橡膠緩閉逆止閥是一種全橡膠結構外形呈「鴨嘴狀」 ，具有「正向流入反向逆止」功能的新型給排水閥門產品。它根據受力分析和受力計算，針對不同的工況，採用不同的設計機理，選用不同的橡膠配方，並按特殊工藝製作而成。正向工作時，水由進水口流入，微小的水壓，便能打開閥門，水壓越大，閥門開啟越大，水流量越大。 -
An air gap provides the unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel
在飲用水供應系統的排放末端和開敞的接受容器之間，氣隙提供不被堵塞的硬體分離。 -
In this passage, author has studied the quota of irrigation that can make water used economically for various plants, if the irrigation quota can be lowered from 6795 m3 / a to 4500 m3 / a during the processes of irrigation, there will be a saving water amount of 3. 386million m3 / a, in shiyang river basin. there is no doubt that we can open the second source of river water that can provide the possibility of transporting 300 million m3 / a water amount to lower reaches of the river. in this paper, there are some analysis and prospects for the future situation of supply and demand of water resources in 2010
民勤水資源減少的主要原因是人為因素，如全流域人口增加、中上游耕地面積擴大，用水量增加，造成灌區重心上移；沒有樹立可持續發展觀，在經濟中搞短期行為；對石羊河流入民勤水量不斷減少、地表水、地下水轉化活躍、生態用水問題突出等方面進行了分析論證；對目前開發利用現狀、供需狀況進行了較為詳細的計算和評價；通過對各種農作物節水灌溉定額的研究，若從現狀灌溉定額6795m ~ 3 ha降低到4500m ~ 3 ha實施灌溉，石羊河流域將節水3 . 3867億m ~ 3 ，這無疑于開辟了第二水源，提供了向下游調水3億m ~ 3的可能性。 -
When the system finishes water supply, this valve can automatically supplement air into the sealed water pipe, which can be evacuated just to open the valve at the outlet, suitable for the evacuation and freeze - proof system of water supply etc. facilities
自動充氣排空管系統供水完成後，該閥可自動補充空氣進入密封水管，將下水端閥門打開即可實現水管的排空，適用於供水等設備的排防凍系統 -
Start up ? open cold water supply then hot water supply. inspect for leaks
啟動-開啟冷水供應系統，然後再開啟熱水供應系統。檢查是否泄漏。 -
The inn establishes a meal with open - air day pedestal, a public exchanges movable area has a self - help kitchen, self - help to does laundry area and do exercise to keep fit area, read area, showbiz area ; have another the leasing, the stage wine water supply public telephone of a guest bicycle settle ticket business, foreign land youth the inn schedule to, the valuables is free to deposit etc. service
旅舍設有一個天臺露天餐吧，一個公共交流活動區有自助廚房、自助洗衣區、健身區、閱讀區、影視區；另有代客自行車租賃、前臺酒水供應公用電話定票業務、異地青年旅舍預定、貴重物品免費寄存等服務。 -
Has now been completed with well equipped conditions so called clear and open in seven aspects with graded site, namely, supply of water electricity, natural gas, heat, separate drainage systems for waste water and rainfall, and reasonably leveled site
北京經濟技術開發區籌建於1991年8月15日，是國務院批準的國家級開發區。一期開發面積15平方公里，現已完成了開發區3 . 256平方公里的基礎設施建設，實現了「七通一平」 。 -
Shut off the water supply and open a nearby hot water faucet to depressurize the water tank
關閉水源，打開附近的熱水水龍頭，以降低熱水器內膽壓力。 -
Since the implementation of the open policy to the outside world, the people of gaobu is trying their foundation equipments in transportation, energy, telecommunication and water supply. great changes in all fields have taken place
改革開放以來，高?鎮幹部和群眾發揚「敢為天下先」的精神，大膽規劃，超前投資，花大力氣搞好交通、能源、通訊、供水等基礎設施和配套功能設施，改善和優化投資環境，促進經濟的迅速發展。 -
Then a tentative plan came to our brains, is it possible for us to assure guard cells to open when water supply is enough, and close rapidly when plants come across drought stress by regulating expressional pattern of genes
我們的設想是：當水分供應充足時，氣孔盡最大限度開放，吸收co _ 2 ，增加光合產量；當乾旱來臨時，氣孔迅速關閉，減少水分喪失，提高作物的水分高效利用率。 -
The risk of contamination will increase if the reservoir is open and may render it hard to satisfy the who standards. wsd is neutral on the issue from water supply point of view ; nevertheless, the users habit and possible pollution to the reservoir need to be taken into account
從食水供應的角度，水務署在開放水塘的問題上保持中立；但認為水塘使用者的習慣及水塘污染的可能性都需詳細考慮。
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