正壓頭 的英文怎麼說

中文拼音 [zhēngyātóu]
正壓頭 英文
positive head
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 壓 : 壓構詞成分。
  • 正壓 : barotropic
  1. The winter aconites have got mixed with the snowdrops and crocuses and look like being overtaken by the daffodils

    冬季的烏頭和雪花、藏紅花混長在一塊，可看起來好像正在為水仙花所壓倒。
  2. This kind of device effect fine, specially offer to heat power plant use for such as fluidized bed furnace, coal powder pipe line, furnace negative pressure and flue negative pressure measuring to blow continually, as to prevent coal powders and bacco ashes stop up the sampler, ensure automation instrument of power plant normally running and production security

    這種裝置效果良好，專供國內外火電廠硫化床爐煤粉管道爐膛負壓和煙道負壓測量中連續吹氣用，以防煤粉和煙灰堵塞取樣頭，確保電廠自動化儀表正常運行和生產的安全性。
  3. In the course of working, ， the plow will make use of the shuttling method so that it can dig alternately either on the left or on the right. compared to the unilateral plow, it can improve the productivity because it can help leave off the soil 、 take from the consumed energy and reduce the empty journey. to meet the requests above, we will use a remote cylinder with both a small cubage and double functions, approximately designing the plow to be columniform and symmetric. after the experiment for a period in the field, we found that the most frayed areas had happened at the places of both plow shank and share and at the same time the base of the remote cylinder had ruptured suddenly

    與單向犁相比，其優點在於：耕地無開、閉壟，地表平整，降低了耕后整地的能量消耗，減少了地頭的空行程，因而大大提高班次生產率。為了滿足犁體梭式作業的要求，我們採用了一隻小容積雙作用的液壓油缸；同時對犁壁曲面的形狀採用了近似圓柱形的對稱設計。但經過一段時間的田間試驗，我們發現：該犁犁胸部分的犁脛和犁鏵上的犁尖在工作中磨損較為嚴重；主犁梁和油缸缸體的連接部分（即油缸底座）突然發生了斷裂，造成整個犁體無法正常工作。
  4. Jasper with light and dark brown markings was referred to as " egyptian marble ". various native american tribes used jasper as a rubbing stone and some called it " the rain bringer ". black jasper is credited to bring good luck to the wearer in a fight, whether it be a mental, political, legal, or other type of fight

    屬于吸收性的能量，能消除腦部的壓力負擔，舒緩壓力，放送身心機能喚醒活潑的行動力，還予一個清明的思想空間，它能促進一個人的思考推理及邏輯的能力，消除遐想不正當的念頭及慾望。
  5. In this thesis hydraulic experimental studies and theoretical analyses on the vortex - flow drop shaft were conduced and the following results were accomplished : ( 1 ) in the model test some hydraulic characteristics including the shape of air core in the center of the drop shaft, the radial distribution of water flow velocity and the distribution of pressure on the wall of the drop shaft were measured under the condition of high water head above 250m and large discharge above 1400m3 / s. ( 2 ) a kind of computational method for the spiral water flow in the air core region of drop shaft was discussed and applied and the results agree the experimental data well. ( 3 ) the total ratio of energy dissipation in the drop shaft can reach 90 % and the energy dissipation in every region was discussed quantitatively

    本文通過試驗研究與理論分析對旋流式豎井泄洪洞應用於高水頭、大泄流量情況時存在的一些水力學問題進行了研究和探討，取得以下主要成果：一、結合小灣工程導流洞改建，對高水頭（ 252m ） 、大泄流量（ 1400m ~ 3 s ）條件下旋流式豎井中的水流運動特徵進行了比較全面的測量，包括空腔形態、徑向流速分佈及井壁壓強等；二、提出了豎井空腔段螺旋水流水力計算方法，其計算結果與實測值吻合良好；三、利用試驗與計算結果，對旋流式豎井的消能機理進行了探討，對豎井各部分的消能能力有了總體認識；四、對豎井下部消力井的合理井深進行了優化試驗研究，發現消力井合理深度為0 . 9d左右；五、通過試驗研究，歸納出豎井水流總摻氣量估算方法，為導流洞排氣方案的設計提供了參考依據；六、在高水頭、大流量條件下，豎井空腔段下部流速很高，盡管水流螺旋運動引起的離心力可以確保井壁壓強保持正壓，但空化數依然較低，因此豎井的空化空蝕始終是工程界關注的重大問題。
  6. Dimensions for hexagonal and square crimping - die cavities, indentors, gauges, outer conductor crimp sleeves and centre contact crimp barrels for r. f. cables and connectors

    射頻電纜和連接器用六角和正方形壓模腔體壓頭標準規外導體壓接套和中心接觸件壓接導線筒的尺寸
  7. I was so amaz d with the thing it self, having never felt the like, or discours d with any one that had, that i was like one dead or stupify d ; and the motion of the earth made my stomach sick like one that was toss d at sea ; but the noise of the falling of the rock awak d me as it were, and rousing me from the stupify d condition i was in, fill d me with horror, and i thought of nothing then but the hill falling upon my tent and all my houshold goods, and burying all at once ; and this sunk my very soul within me a second time

    完成圍墻后的第二天，我幾乎一下子前功盡棄，而且差點送命。事情是這樣的：正當我在帳篷後面的山洞口忙著幹活時，突然發生了一件可怕的事情，把我嚇得魂不附體。山洞頂上突然倒塌下大量的泥土和石塊，從巖壁上也有泥土和石頭滾下來，把我豎在洞里的兩根柱子一下子都壓斷了，發出了可怕的爆裂聲，我驚慌失措，全不知道究竟發生了什麼事，以為只不過像上回那樣發生了塌方，洞頂有一部分塌了下來。
  8. Shantou jinping zhengwei food factory co., ltd. is one of the largest manufacturers of extrusion systems snock pellets in our country

    汕頭市金平區正味食品廠有限公司是國內較大的擠壓式膨化食品坯料的生產商與供應商。
  9. Tools for pressing. ball - lock punch retainers. part 1 : types a and b, rectangular and square for light duty

    沖壓工具.球形閥沖頭限動器.第1部分:小功率用途的a或b型，矩形及正方形沖頭
  10. Have a fever dizziness and blood pressure are irrespective, it is the normal physiology reaction after falling ill

    發燒頭暈與血壓沒關系，是生病後的正常生理反應。
  11. Living in china is no longer with a life ; existence gives way to nothingness ; passing time and prolong physical existence supersedes the distinct human yearning for meaning and spiritual fulfillment ; functions of body cavities replaces function of human brains and souls ; education becomes a method to create more and more state serving slaves with no originality and creativity ; face, border, money and power defines the word chinese

    在中國存活的人們並沒有真正的生命；存在被虛無窒息了；混日子與尋求長生不老淹沒了人對生命意義的追求和對精神滿足的渴望；人身洞穴的生理活動壓倒了人類頭腦的功能；教育成為了製造一代又一代精忠報國的政府奴隸的手段；這些皇權的奴隸們既沒有獨立精神，更沒有創造能力；臉，皮，錢與權力早已成為中國人的定義。
  12. The intention of this paper is to develop a set of testing system, which has high efficient and reliable performance and advanced technology. it is applied in testing extrusion pressing of new type elevator wire rope tie - in in its making process and tensile strength, fatigue strength of tie - in. then to test the validity of design theory of the new type tie - in by analyzing the testing data and grope for new theory on and on

    本課題研究的目的是開發一套高效可靠、技術先進的測試系統，用於測試新型電梯鋼絲繩繩頭製作過程中的擠壓力、以及繩頭本身的抗拉強度和疲勞強度性能，然後根據測試數據來驗證新型繩頭設計理論的正確性，並不斷進行新理論的探索。
  13. Refusing to face problem, evading problem, using alcohol or medication to numb oneself, being pessimistic, etc. ) lack of social support

    以負面方法處理壓力:拒絕正視問題的存在、逃避問題源頭、用酒精或藥物麻醉自己，以及思想悲觀
  14. Maladaptive stress coping strategies e. g. refusing to face problem, evading problem, using alcohol or medication to numb oneself, being pessimistic, etc

    以負面方法處理壓力:拒絕正視問題的存在逃避問題源頭用酒精或藥物麻醉自己，以及思想悲觀
  15. I will confess that i was far too much taken up with what was going on to be of the slightest use as sentry ; indeed, i had already deserted my eastern loophole, and crept up behind the captain, who had now seated himself on the threshold, with his elbows on his knees, his head in his hands, and his eyes fixed on the water, as it bubbled out of the old iron kettle in the sand

    我得承認，我被正在發生的事情完全吸引住了，壓根沒起到一個警戒哨的作用事實上，我已經離開了東邊的射擊孔，趴在了船長的後面，這會兒他正坐在門檻上，肘拄在膝蓋上，用手托著頭，注視著從那隻舊鐵鍋底的沙中冒出的水。
  16. Product synopsis : in 2006 new product, this product uses deposits manyyear ripe teas tea to mix spells steams presses becomes, contoursmooth even, the feeling in the mouth is suitable slides, taste thickstrong, chen fragrant is pure, prolonged bears soaks, is thecourageous sea tea reprocessing factory in creates new tea on anmagnificent feat

    產品簡介: 2006年新產品，本產品採用存放多年的熟茶茶頭混拼蒸壓而成，外形圓滑勻整，口感順滑，滋味濃釅，陳香純正，經久耐泡，是勐海茶廠在創新茶品上的又一壯舉
  17. Remember the following words and expressions : e. g. multimeter ； circuit ， current ； voltage ； resistance ； digital multimeter ； analogue multimeter ； analogue multimeter scales ； zero adjustment control ； zero adjustment control for resistance ranges ； measurement ranges switch ； transistor test socket ； meter probe ； positive terminal ； negative terminal ； anode ； cathode ； red lead ； black lead ； power supply ； connect in parallel ； connect in series

    記住萬用表、電路、電流、電壓、電阻、數字萬用表、模擬萬用表、表頭、機械零位調整器、歐姆零位調整器、量程選擇開關、晶體管插孔、表棒、正接線端、負接線端、陽極、陰極、紅導線、黑導線、電源、並聯、串聯等常用英文單詞，並逐步掌握。
  18. In 2004, the company s technology development department has actively and successfully developed the shield - type american - style european - style cable heads, high - low - voltage cable branch cases for load switch busbar coupler system, outdoor ring network cabinets, box - type transformer substations and auxiliary products, which have passed the authentication one after another and been launched into the market in large batches, giving a strong support to the upgrading of the national urban power grids and the construction of key projects ; in 2006, the company has developed the four - splitting and dual - splitting wire and cable box and released to market ; the 2nd half of 2006, over 500kv ultra - high voltage electrical hardware being developed for 2007 market ; four products awarded national patents in 2006

    2004年公司技術開發部積極開發了屏蔽型美式歐式電纜接頭，負荷開關母線聯接系統的高低壓電纜分接箱，戶外環網櫃，箱式變電站及配套產品相繼通過鑒定，大批量投入市場，有力支持國家城網改造與重大工程建設2006年公司又研製出四分流二分流電線電纜分線盒，已投放市場2006年下半年，正在研製開發超高壓500kv及以上電力金具，有望2007年投放市場2006年有六種產品已申請國家專利。
  19. Advice on buying and selecting of temperature, blood pressure, breast pump, bottle, pacifier, nipple, skincare thing and so on

    提供體溫計，血壓計，吸奶器，奶嘴，奶瓶，安撫奶嘴，防輻射肚兜，乳頭糾正器的選購、使用和清潔維護等參考信息。
  20. It is difficult to estimate indent depth in theory. this paper presents two methods to estimate the relationship between dent depth and contact force, respectively amend method and deflection compensate method, which are developed by using a clear geometrical relation to express indent, incursion profile and deflection difference

    本文以一種新的觀點，用一個明確的幾何關系來確定壓痕、壓頭與板的接觸面剖面及接觸中心點與邊界點之間的撓度差三者之間的關系，提出兩種近似預測接觸力與壓痕深度關系的方法? ?修正法和撓度補償法。
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