Ill area county is mutual as a result change well 6 times well, out of service 1, 5 wells are used normally, have content of well water fluorine 1 times to exceed bid among them, dispersive type water supply a collect, content of average water fluorine is 0.81mg/L.

結(jié)果病區(qū)縣共有改水井6眼井最近高清不卡AV网站，停用1眼偷拍综合，5眼井正常使用免费视频A片在线，其中有1眼井水氟含量超標yilef.com，分散式供水1個屯性按摩无码中文，平均水氟含量為0.81mg/L一级无码毛片视频男人的天堂。

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The metabolic rule of the density of equivalent of fluid of artesian well of well key point that designs method and double gradient according to structure of traditional well body, derivation gives the computational formula that deepness enters below bushing.

根據(jù)傳統(tǒng)井身結(jié)構(gòu)設(shè)計方法和雙梯度的井眼鉆井液當量密度的變化規(guī)律国产精品视频资源站，推導(dǎo)出套管下入深度的計算公式国产女人人人操人人爽。

In deep water artesian well, be close to to make artesian well slop can send sea level above from pump of the bottom of a well 80 - on the derrick floor of 100ft.

在深水鉆井中，為了使鉆井泥漿能從井底泵送到海平面以上接近80－100ft的鉆臺上午夜免费视频网站。

When run on a production well, a singlewell pressure buildup test generally gives information only on the well's flow efficiency and the reservoir transmissibility within the well's drainage area.

p205u 譯文：當在生產(chǎn)井中進行的單井壓力恢復(fù)試井一般只能提供井的泄油范圍內(nèi)的井的流動效率和油藏傳導(dǎo)率的信息免费18禁止观看黄网站。

Based on the theory study, a directional drilling guidance system is developed for practical require, its working flow as follows: before construction, design the best track practically, and save in the system. During drilling, the system measures well oblique angle and azimuth to watch well track. Drill driver compares designing well track with measuring track showing on display unit, controls joy stick experientially, adjusts drill direction, finally realizes directional drill.

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前 肢直而結(jié)實，從肘部到骹骨的長度很大又爽又粗又大欧美日韩视频，肘部貼合身體，前足爪的長度和寬度都很大欧美性爱视频在线观看国产日本欧美亚洲日韩，腳趾圓拱18禁网站禁片免费观看，足爪上覆蓋著濃厚的長被毛，質(zhì)地精細99久久国产热无码精品，骹骨長而直特黄又大又粗又硬一级A片，腳墊非常大且支撐在地面上。肩關(guān)節(jié)角度恰當国产乱视频，使腿在身體下方合適的位置欧美第一黄片二区。

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In order to guarantee the normalcy of water-source heat pump heating system, except carries on the hydraulic calculation seriously in the design, correctly chooses each main branch caliber and ensures the rational distribution of flow, as well as uses the heating form of radiation comes from the earth or fan-coil unit, but should also be strict to the quality surveillance in the process of sinking heat source well and recharge well's construction, according to the geological structure, arranges the tube funnel reasonably, and in the unit movement debugging, raises the overall efficiency positively, and achieves the economical operation.

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In order to guarantee the normalcy of water-source heat pump heating system,except carries on the hydraulic calculation seriously in the design,correctly chooses each main branch caliber and ensures the rational distribution of flow,as well as uses the heating form of radiation comes from the earth or fancoil unit,but should also be strict to the quality surveillance in the process of sinking heat source well and recharge well's construction,according to the geological structure,arranges the tube funnel reasonably,and in the unit movement debugging,raises the overall efficiency positively,and achieves the economical operation.

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