無壓 的英文怎麼說

中文拼音 [wúyā]
無壓 英文
non pressure
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 壓 : 壓構詞成分。
  1. Affusions use stream of water with or without pressure direct on various parts of the body knee, leg, full body, arm, face, chest, neck, lumber, etc. it can be cold, warm and alternate temperature

    -注水利用無壓或加壓水流以喉管直接澆在身體的各部位膝蓋，腳，全身，手臂，臉，胸，頸，淋巴等等。可以是冷水或熱水，也可以冷熱交替。
  2. The method of close water test has been used for a long time, so richer experience has been achieved. however, it not only takes pains and time, but also consumes raw materials during the close water test because of miscellaneous working procedures such as bricklaying in the two ends of pipe, water - repellent layer plastering, maintaining and water offletting, brick - block backouting after the test, especially in the region short of water and some drainage pipe with prop - pipe construction. in order to satisfy the fast development of municipal construction, new detection methods should be developed

    閉水試驗方法因其應用時間較長，目前已積累了較豐富的經驗，但在閉水試驗時，管道兩端砌築磚堵、抹防水層、養護、灌水浸泡，以及試驗后的放水、磚堵拆除等繁雜工序，不僅費工、費時，而且消耗原材料，尤其是在缺水的地區以及頂管施工的無壓管道，這些矛盾更加突出；因此，為滿足迅速發展的市政建設需要，有必要探索新的檢測方法，閉氣試驗就是其中一種，但是閉氣試驗目前還不完善，有待于進一步深入研究。
  3. Mas precursor powders were uniaxially pressed at 100 mpa employing a lubricated steel cylindrical mold. after sintering at 1450 for 2 hours, single - phase cordierite ceramic is prepared, and its relative density is 95. 1 %

    Mas先驅體粉末在100mpa的軸向壓力下成型后，經1450無壓燒結2小時，得到單相堇青石陶瓷，其緻密度達95 . 1 。
  4. An improved method for calculating unconfmed seepage with changing dement conductivity matrix

    改進的單元滲透矩陣調整法求解無壓滲流場
  5. He noticed a nontender swelling a earing on and off in his right groin one week ago

    一星期以前，他發覺在右鼠蹊部，發生無壓痛的腫脹，時起時消。
  6. On non - impact printing technology and electrostatic printing

    無壓印刷技術與靜電印刷
  7. Coal - fired water - heater with storage boiler, without pressure for test pressure of 1 atmosphere ; terms employed, construction, quality, capacity and testing

    1個大氣試驗壓力的裝有無壓力貯水鍋爐的燒煤的水加熱
  8. There is no pressure gradient through the thickness of the film.

    貫穿流體膜厚度無壓力梯度。
  9. Three - product dense - medium cyclone of coal with gravity feed

    煤用無壓給料三產品重介質旋流器
  10. Pal ntsc self - motion p n conversion image not zip

    Pal ntsc自動制式轉換，圖像無壓縮
  11. Baby memory foam pad is especially designed for infant use. it bring baby 0 body ' s pressure, offset anti - momentum, provide even and powful support, keep baby ' s touching part long time 0 pressure state. it does not blog blood circulation and not easily get tired and painful. it can help to change the baby ' s pilch by moving the slide without carrying the baby up in arms. it can provide baby most comfortable feeling

    慢回彈海綿床墊能有效把人體壓力化解為零壓，抵消反動力，為您提供最平均、真實的支撐，使身體長時間接觸的部位處于無壓力狀態，不阻礙血液循環及不易產生疲勞和酸痛，因而減少睡眠不必要的翻身次數。
  12. Most of the clinical manifestations are pulsatile nontender mass

    大多數臨床表現是搏動的無壓痛性腫塊。
  13. The strength and wear resistance of diamond drill bits for petroleum exploitation will be increased considerably when cast tungsten carbide is applied and adheres to the substrate firmly with cast tungsten carbide of 80 - 200mesh as the skelton and copper alloy as the soldering material in a process of non - pressure immersion

    石油鉆探行業用的金剛石鉆頭，用粒度為80 ? 200目的鑄造碳化鎢粉作骨架，採用無壓浸漬工藝，以銅合金作釬焊料，將鑄造碳化鎢與基體牢固結合，強度、耐磨性大大提高。
  14. Finite volume method is appilied in numerical modeling of the flow in no - pressure tunnel of high water reservoir in this paper. i select standard k - turbulence modeling that put forward by launder and spalding in 1972 by weighted poly - turbulence modeling. the difficulty is that there is free surface in flow, but free surface problem ' s calculating region is indefinitely

    本文利用有限體積法對高水頭下水庫無壓泄水洞水流進行了紊流數值模擬，根據多種紊流模型的優缺點進行比較，選擇了launder和spalding於1972年提出的標準的k ?紊流模型。
  15. Steady free surface flow

    定常無壓流
  16. When tlp bonding with pressure can avoid the effect of oxidation, obtain excellent joint property. oxidation was n ' t observed in the joint region by microanalysis

    另外，研究表明，氧化膜在無壓瞬間液相連接時成為影響接頭性能的主要因素。
  17. Unconfined seepage analysis with composite element method

    無壓滲流分析的復合單元法
  18. A new method for unconfined seepage

    求解三維無壓滲流場的一種新方法
  19. This paper introduces the operation principle, structures and main characters of three - product dense medium cyclone, and the effect of its structural parameters on the results of coal separation, makes out the superiorities of the coal separation technology by way of 3nwx three - product dense medium cyclone with non - pressured feeding, at the last, points out that the further research should is to establish mathematical model for optimizing the structural parameters of three - product dense medium cyclone

    摘要介紹了三產品重介質旋流器的工作原理、結構、主要特點以及結構參數對選煤效果的影響，說明了3nwx型無壓給料三產品旋流器選煤技術的優越性，並指出今後應建立優化旋流器結構參數的數學模型。
  20. The expansion and dehiscence behavior during the vacuum reactive sintering below 660 of compact ti / al composite powders was experimentally investigated, and the reasons of expansion and dehiscence were theoretically analyzed. the method of low temperature reactive sintering was generalized, and the experiment testified the method effective. the rule of the expansion of the billets was generalized from the result of density of the billets

    低溫反應燒結工藝:研究了高能球磨ti / al復合粉體在溫度低於660下真空無壓反應燒結過程中的膨脹和開裂行為，分析了產生膨脹和開裂的主要原因;並提出了能夠有效預防坯料開裂的方法;通過測定坯料在低溫燒結后的密度，總結了其體積膨脹的規律;通過x射線衍射技術分析了隨球磨時間不同，金屬間化合物的生成情況。
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