放壓孔 的英文怎麼說

中文拼音 [fàngyākǒng]
放壓孔 英文
pressure tap
  • 放 : releaseset freelet go
  • 壓 : 壓構詞成分。
  1. Long - hole and geometrical proportion type of mixing unit is finally adapted in lpg supply system, and power and torque output of lpg engine are improved by increasing compression ratio, and ignition characteristic is tried to adjusted to satisfy engine performance. meantime emission performance and noise level of lpg engine at full - throttle and other various part - throttle operations are tested and compared with former gasoline engine. ( 3 ) it is verified by engine dyno tests that lpg engine has better synthesized performance at aspects of power and torque, fuel economy, as well as emission than former gasoline engine

    選擇了等比例長孔式混合器控制空燃比；通過提高壓縮比來彌補動力性的損失；以動力性為主控目標，對最大功率點、最大扭矩點、中等轉速、最低轉速點所對應的發動機轉速做了點火特性的調節；通過空燃比的合理控制，直接改善發動機的動力性、經濟和排放指標；作為對缸內燃燒過程的理論分析，進行了燃燒特性的實驗測試；對原汽油機和新開發的液化石油氣發動機，進行了外特性和部分負荷特性以及怠速的排放及噪聲對比性測試。
  2. Incondition of surface anti - corrision and insulation coat of metal and tiny hole of steel where resistance and crack is very small, when supplying a high voltage, gas crack will be punctured and electric spark discharging will occur, now send a pulse signal to the alarming circuit the alarmer can send out sound and light to alarm. we can do leak hunting on the coating according to this principle

    金屬表面絕緣防腐層過薄、漏鐵及漏電微孔處的電阻值和氣隙密度都很小，當有高壓經過時就形成氣隙擊穿而產生火花放電，給報警電路產生一個脈沖信號，報警器發出聲光報警，根據這一原理達到防腐層檢漏目的。
  3. Determination of gas porosity and gas permeability of hydraulic binders containing embedded radioactive waste

    含有包埋放射廢物的液壓粘合劑氣孔和透氣性的測定
  4. Road tanker vehicles. metallic tankers for liquid chemical products. devices effecting discharge by means of pressure : plunger tube, air off - take

    道路油罐車.液態化學產品金屬油罐.壓力排放裝置:管狀柱塞，進氣孔
  5. Blood pressure increases, heartbeat rises and pupils dilate ; death can result from cardiac arrest or respiratory failure and seizures

    亦是濫用可卡因的朕兆濫用者會出現高血壓心跳加速和瞳孔放大的情況，嚴重者更會導致心跳或呼吸停頓，以及引起其他猝發病。
  6. The chemiosmotic hypothesis describes the stomatal opening as a process in which the osmotic materials, mainly potassium, accumulate in guard cells, and as a result of the increase of osmotic pressure and the absorption of water into guard cells the stomata are driven to open. the energy for trans - membrane transport of k + is the hyperpolarized potential across plasmalemma, which is established by the proton extrusion

    化學滲透假說認為氣孔開放是由外來滲透物質（主要是k ~ + ）等在保衛細胞中的累積造成的滲透壓上升所致，而離子跨膜運輸的動力是誘導氣孔開放的因子引發的保衛細胞向胞外泵出質子所造成的超極化膜電位。
  7. With observation on the resistance of zwm - type grid - shaped walking hydraulic support on no. 7177 working face of kongzhuang coal mine, the load - carrying properties are analysised, measures for raising usage rate of the support working resistance have been put forward

    通過觀測孔莊礦井7177工作面zwm網格式液壓邁步放頂煤支架的阻力，分析了支架承載特性，提出了提高支架工作阻力利用率措施。
  8. The engineering drilling machine of kp2200 type is double layers bottom plate, and drives through hydraulic pressure, upper plate can move fore and aft on the lower plate, the drill power leans back under the action of oil cylinder, the lower plate can put the drilling tool within 2. 5 meters into well hole without moving, it is convenient and reliable, and ensures construction quality

    Kp2200型工程鉆機為雙層底盤，通過液壓驅動，上盤可在下盤上前後移動，鉆塔在油缸的作用下後仰，下盤不動即可把2 . 2米以內的鉆具放入井孔內，方便可靠，保證施工質量。
  9. Application of gas drainage from pressure - released holes in coal face

    卸壓鉆孔抽放瓦斯在採煤工作面的應用
  10. Examinations include measuring the intraocular pressure with a slit lamp and dilating pupil for fundal examination fig 4

    包括裂隙燈生物顯微檢查圖四量度眼壓，以及放大瞳孔進行眼底檢查
  11. Reverse osmosis is in a salt water such as raw water than natural infiltration to exert greater pressure on the pressure and make the water from the high concentration side infiltrate low concentrations party to the original edema water pressure to the membrane elements on the other side into pure water and raw water minor impurities, colloid, organic matter, heavy metals, bacteria, viruses and other harmful substances and are all retained from the sewage discharge into export

    反滲透就是在有鹽份的水中如原水施加比自然滲透壓力更大的壓力，使水由濃度高的一方滲透到濃度低的一方，把原水腫的水分子壓到膜的另一邊變成純凈水，而原水中的細微雜質膠體有機物重金屬細菌病毒及其他有害物質都統統截留下來並經污水出口排放掉。由於反滲透膜的孔徑僅0 . 0001
  12. Railway transport equipment. tank wagons for carrying liquified gases under pressure and having bottom filling and emptying devices. maximum service pressure 40 bars. air orifice for gauging, degassing and testing

    鐵路運輸設備.底部帶灌注和排放裝置的低壓液化氣罐車.最大壓力40bar .測量排氣和試驗用氣孔
  13. According to the underground pressure distribution rule and the separation control function of drainage borehole, the shallow hole drainage technology is studied and tested by using the characteristic that the gas permeability may have an obvious increase after mining in front of the working face, obtaining some useful parameters, showing that the technology is feasible and credible

    根據礦山壓力分佈規律和抽放鉆孔的隔斷控製作用，並利用工作面前方煤體受采動卸壓后透氣性顯著提高這一特性，研究並試驗了卻壓區淺孔抽放技術，獲得了該抽放技術的工藝參數。
  14. This voltage transformer has three poles and the iron is made of sheet. the body is fixed on the box cover by clamping. there have the primary and secondary bushing also on the box cover

    本系列電壓互感器的鐵心由條形矽片疊成，為三柱芯式，器身用鐵夾件固定在箱蓋上，在箱蓋上裝有一次及二次套管等，油箱用鋼板焊成，油箱壁下部裝有接地螺栓及放油塞，箱底有四個安裝孔。
  15. The gas drainage technique with short boreholes in stress reduced area for mining face with outburst hazard

    高突工作面卸壓區淺孔抽放技術
  16. Research on technology of draining methane off shallow borholes in a stress - relaxation area of working face

    工作面卸壓區淺孔瓦斯抽放技術研究
  17. Based on the data of vertical and horizontal displacements from a certain construction site in cixi city of zhejiang province, the validity of controlling earth - extrusion effects in saturated soft clay ground caused by statically piling was quantitatively analyzed and compared with different technical measures, including reduction of piling rate and installation of stress - relax holes

    摘要根據在浙江省慈溪市某靜壓法沈樁施工現場所監測的地基土位移數據，定量分析比較了控制施工進度、設置應力釋放和排水深孔等工程技術措施對減輕飽和軟粘土地基沈樁擠土效應的有效性，並初步提出了現場地基土位移及其變化速率的監控標準。
  18. Determination of creep strains under compression of autoclaved aerated concrete or lightweight aggregate concrete with open structure ; german version en 1355 : 1996

    高壓蒸氣加氣混凝土和堆放多孔輕質混凝土壓應力蠕變
  19. Determination of static modulus of elasticity under compression of autoclaved aerated concrete or lightweight aggregate concrete with open structure ; german version en 1352 : 1996

    高壓蒸氣加氣混凝土和堆放多孔輕質混凝土受壓靜態彈
  20. Performance test for prefabricated reinforced components under transversal load of autoclaved aerated concrete or lightweight aggregate concrete with open structure ; german version en 1356 : 1996

    橫向負載下高壓蒸氣加氣混凝土或堆放多孔輕質混凝土
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