泄壓管 的英文怎麼說
中文拼音 [xièyāguǎn]
泄壓管
英文
pressure relief pipe-
By combining the transient change model method and rarefaction wave method, the multidimensional rules to detect the leakage and locate the leak point were set up
並結合管道瞬變模型法與負壓波法建立多維判別法則,解決輸油管道泄漏檢測及漏點定位的問題。Due to the size of the defect, a fragment of bone is introduced to support the mucosal graft. strength of the repair is verified by increasing intercranial pressure with the valsalva maneuver, and it is seen to be watertight. rapid - setting fibrin glue is applied, and a second layer of mucosa is applied over this
由於瘺孔較大,置入一些骨的碎片以支持填塞物,通過valsalva法咽鼓管吹氣法增加顱內壓可以觀察修補的牢固性,可以看到沒有泄漏,利用可以快速固定的纖維蛋白膠進行固定,其上鋪上一層粘膜,然後再用膠水進行固定。We mostly produce aviation high pressure vitta, they are used by motocar and autocycle, ect. especially we have solved leakage in jointing and riveting by vitta tie - in. it is safe, and we can save some oil, the life can be prolonged, too
本公司主要製造航空高壓油管,用於汽車、摩托車各類機械設備油管系統總成,尤其是整體式的油管接頭,解決了用焊接,鉚接法所產生的難以避免的泄漏,既安全又節省了油耗,延長了使用壽命。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。The first section is about the way and principle of the h ( k ) f operation valve ; the second section is about controlled way of the air gate. the third section is about the controlled and transmission of the pressure signals in train pip, auxiliary pressure air tank and bake tank ; the fourth section is about the auto test way and principle of the three thoroughfare valve leakage
第一部分是h ( k ) 、 f操作閥的控制方法和原理;第二部分是風門的控制方法與原理;第三部分是列車管、副風缸、制動風缸壓力信號的採集與傳輸控制;第四部分是三通閥漏泄自動檢測方法與原理。It can lead to not only quick wear and early failure of drill pipe but also the decrease of collapse resistance and burst resistance of casing string, which could cause casing collapse, casing deformation and casing leak, even well bore abandonment
其直接後果是:鉆柱快速磨損,導致過早失效;套管磨損會降低套管柱的抗擠強度和抗內壓強度,造成套管柱擠毀、變形及泄漏,嚴重時造成全井報廢。Caution : to prevent freezing, hold test kit vertically to drain differential gauge and hoses prior to placing in case
警告:為了防止冰凍,在進行安置前,要保持檢測組件與排泄差壓表和軟管垂直。Taking the tokyo gao company as example, we introduced the real time shockproof system of high, medium and low pressure gas pipeline and some other systems, such as earthquake automatical blocking up system, earthquake warning system, radio remote monitoring and operation system, remote gas leak monitoring system
以東京煤氣公司為例,論述了高、中、低壓煤氣管網的地震實時防災系統?感震自動隔斷系統、地震警報系統、無線電遠程監視與操作系統、遠程煤氣泄漏監測系統。The main work is done with the help of model experiment. in the flood - relief experiment, the flood carrying capacity of spillway tunnel is checked. in the hydraulic experiment of the diversion power conduit system, the followings are studied : the flow condition and fluctuation in the surge chamber, the distribution of flow velocity before the rack in the surge shaft, the amplitude of stage in the quick gate bay etc. the test step, content and results of different proposals are introduced in details
本項優化試驗研究的目的主要在於,通過泄洪系統整體水力學試驗,校核泄洪洞的泄流能力;通過發電引水系統整體水力學試驗,研究調壓井內水流流態和水位波動情況、調壓井內攔污柵前流速分佈情況;確定快速閘門井內水位波動幅度;試驗確定壓力管道水擊壓力穿井系數以及泄洪洞弧形門處的水壓力。The quiescence of the never really blossomed love between chang chang chen and hua gong li is elaborated by their seemingly closed yet distant dialogues and interaction. apart from the " handjob " in the beginning, chang and hua never really approach each other further, the most chang does is merely playing with the " qipau " chinese dress of hua in his little seaming room. in this scene, wong kar wai accurately and convincingly visualizes the repressed mind of the character who is engaging in a forbidden affair
小張和華小姐盡管藕斷絲連但除了最初的手外兩人皆沒有進一步的親密身體接觸小張苦戀著華最親密的動作只不過是把玩她的衣服這種對于愛欲和感情的壓抑可以算是繼花樣年華內梁朝偉把心事寄託于石洞后最成功又最令人感傷的一次情感發泄也是整部愛神中最教人動容的一幕。Temperature and pressure relief valve properly installed with a discharge line run to an open drain and protected from freezing
正確安裝降溫減壓安全閥,並配置排泄管引導至一個敞開的排水口,並確保不會被凍結。The mechanism of sealing for hydrocarbon and nonsealing for water is capillarity
敖古拉斷裂封烴泄水的主要機理是毛細管壓力作用。“ if the valve is shipped from the manufacturer with the grease lines and body bleed piping not connected, ensure that these lines and the connection locations at the valve are closed to prevent debris from getting into the body cavity or grease channels of the valve
廠家在發運閥門時,如果注油管路未和閥體泄壓管路連接,則應確保這些管路及其與閥門(連接)的接合處都已關閉,以防止雜質進入閥腔或閥門的注油管中。Based on the analysis of pressure transient change within the oil transfer pipeline, a real time pressure model of oil pipeline is set up. software and hardware of the diagnosing system for leak detection & location were developed and the indoor experiment as well as site test was performed
本文對輸油管道壓力瞬變過程進行了分析,建立了管道壓力實時模型,研製出輸油管道的泄漏故障實時診斷系統的軟、硬體,完成輸油管道泄漏檢測及定位的室內試驗和現場試驗。In regard to product technology, we have imported the eo rigid pipe ferrule technology and no - skive hose clamping technology so as to ensure the technical requirements of reliability and no leakage for the fluid circuit
在產品技術上我們引進eo硬管卡套技術和無需剝膠的軟管扣壓技術,確保液壓系統管路的可靠性、無泄漏的技術要求。Combining with the time difference value of the pressure wave getting to both ends of the pipeline, adopts the genetic arithmetic to search the leak site of the pipeline
結合管道兩端接收到負壓力波的時間差,採用遺傳演算法搜索管道內的泄漏點。According to the characteristics of pipeline leak signals that the influence degrees of burst interference noises are various in each local area, this paper optimizes the uniform quantization to be adaptable, and proposes an adaptive quantization
根據管道泄漏信號局部區域受到突發干擾噪聲影響程度的不同,本文進一步優化均勻量化器,將其改進為自適應量化器,提出了基於突發干擾噪聲的自適應量化近無損壓縮演算法。The main experiments : the relationship between the sonic intensity and the pressure of the steam that leak out of the boiler ; the relationship between the level of the intensity of the leak noise and the capability of boiler ; the effect that wave - guide tube has on the detection of leak noise ; the specialties of sonic intensity level of background noise and distributing in frequency
主要實驗內容為:泄漏噪聲聲強級與泄漏蒸汽壓力之間關系;泄漏噪聲聲強級與鍋爐容量的關系;泄漏噪聲聲強級與泄漏孔徑的關系;波導管對泄漏噪聲測量的影響;爐內背景噪聲的聲強級和頻域分佈特點。To protect products oil pipelines the countermeasures against surge are presented including surge wave interception, automatic relief protection, automatic regulating protection and pump sequence shutdown
為保證成品油管道的安全穩定運行,提出了水擊波攔截、自動泄壓保護、自動調節保護、順序停泵保護及加強成品油管道運行管理等防止水擊的措施。The results indicate that ( 1 ) faults are predominant pathways for oil and gas migration in the dina 2 struc - ture ; ( 2 ) the pressure released zones are available for oil and gas migration ; ( 3 ) capillary and buoyancy play an important role in sandstone with similar permeability ; ( 4 ) hydrocarbon migrates always along the predominant pathways, such as faults and associated sandstone in both sides ; ( 5 ) pathways of oil and gas migration have the nature of succession, such as oil driving water and following gas driving oil
通過模擬實驗,揭示: ( 1 )斷層是迪那2構造中油氣運移的主要通道; ( 2 )泄壓區是油氣運移的有利指向區; ( 3 )毛管力及浮力在滲透性相近的砂巖中起重要作用; ( 4 )油氣咩是選擇優勢通道運移,在沿斷層運移的同時,也向兩側砂體中擴散; ( 5 )油驅水之後的氣驅油運移通道具有繼承性的特點。分享友人