cracking pressure 中文意思是什麼

cracking pressure 解釋
開裂壓力；啟開壓力
  • cracking : adj 分裂的，分解的；〈美俚〉極快的，猛烈的。 cracking distillation 【化學】裂解蒸餾（法）。 crack...
  • pressure : n 1 壓；按；擠；榨。2 【物理學】壓力，壓強；大氣壓力；電壓。3 精神壓力，政治[經濟、輿論等]壓力。4...
  1. Definition of the multivariable control strategy has been provided in sufficient detail with emphasis on the regenerator control, cracking conversion control, pressure balance control, main fractionator bottom control and cracking yields control

    從燒焦控制、裂化苛刻度控制、壓力平衡控制、分餾塔底控制和裂化產率優化控制等五方面詳細論述了反應-再生系統的控制策略。
  2. Valves requiring processing in the clean room should first be assembled prior to cleaning, subjected to cracking and reseat pressure, and flow tested in the flow outside the clean environment

    要求在絕對無塵室處理的閥門首先必須在清洗前進行組裝，經過裂化及復位施壓，然後在清潔環境下的流體中作流動測試。
  3. Inorganic anti - cracking reinforced chemical additive, called wj, generates some tittle expansive crystals in hydration process in concrete to reduce the porosity and improve the distribution of pore size. the expansive power is process in common to tumefaction that petty crystalloid aft suck water and pressure to concrete pores that aft crystal gather volume. its adding weight was 8 % - - 12 % in cement, its restrained expansive ratio was about 0. 02 % - - 0. 06 %, and relevantil brought self - stress 0. 2mpa ?. 6mpa

    無機增強抗裂材料wj摻入普通混凝土中，在水化硬化過程中生成一定量的微膨脹結晶體，降低空隙率，改善混凝土中孔結構分佈。其膨脹驅動力是凝膠尺寸的晶體鈣礬石吸水腫脹和結晶狀鈣礬石對孔隙產生膨脹壓的共同作用。當wj摻量為8一12兒在鋼筋和鄰位的限制下，使混凝土產生0
  4. The results proved that : ( 1 ) because of the material ' s difference of primer - 9 and primer - 5, the maximum stress of primer - 5 is larger than primer - 9 but the maximum displacement is smaller than primer - 9. ( 2 ) because of the unrenewable shape changing of primer - 9 after impacting by the pin, it will cracking under high pressure more easily. so, the paper give the suggestion that the designer should decrease the depth of impacting by pin in the case of the primer be fired successfully

    對底- 9底火、底部被擊針撞擊后的第- 9底火和底- 5底火在膛壓作用下分別進行了有限元數值分析，計算表明： （ 1 ）底- 5底火底部擊針撞擊部位為火帽座，其材料為鋼帶，底- 9底部承受撞擊部位為底火體，其材料為冷拉退火圓鋼，由於材料強度不同，承受壓力能力和變形能力不同：雖然在膛壓作用過程中底- 5底火的最大應力值比底- 9底火的大，但底- 5底火的最大位移量卻比底- 9底火的小得多。
  5. 4 high pressure thermocouple and thermal resistance with thermowell on hydrogenation cracking device

    4加氫裂化裝置高壓熱電偶阻及套管
  6. Series of high pressure thermocouples thermalresistances and thermowells, the thermocouple take the form of spring - loaded, of which protective tube and flange are forged of special alloy, as well the thermowell are formed with bar stock drilled. more further, theconnecting between thermowell and flange can be compressed with tapered thread and the groove at the lower end of flange can be welded with argon arc. these thermocouples are usually used in high equipments of hydrogen cracking device, cracker and vaporizer etc for pressure - resistant in over 30 mpa, operating temperature from 0 up to 800

    系列高壓熱電偶阻及套管，熱電偶採用彈簧壓著式，保護套管和法蘭選用特殊合金材料鍛造，套管採用棒料整體鉆孔加工而成，與法蘭連接處以錐管螺紋配合併與法蘭下端渠槽處用氬弧焊接，耐壓30mpa ，使用溫度0800 ，可長期使用在加氫裂化裝置裂解裝置，氣化爐等高壓設備中。
  7. Insulating and sheathing materials of electric and optical cables - common test methods - part 3 - 1 : methods sp cific to pvc compounds - pressure test at high temperature - tests for resistance to cracking

    電纜和光纜絕緣和護套材料.通用試驗方法.第3 - 1部分: pvc化合物專用法.高溫壓力試驗.耐斷裂試驗
  8. Common test methods for insulating and sheathing materials of electric cables. part 3 : methods specific to pvc compounds. section one : pressure test at high temperature - test for resistance to cracking

    電纜絕緣和護套材料通用試驗方法第3部分:聚氯乙烯混合料專用試驗方法第1節:高溫壓力試驗-抗開裂試驗
  9. The domestic artificial map cracking ( cavity ) core is first presented, which is accordant with prerequisites similar to the real permeability and the percolation spatial configuration of the reservoir, and successfully applied to the long - core test under the conditions of high pressure, high temperature, high salinity and high viscosity available

    在國內首次人工製造出了同時符合油藏儲滲層滲流空間形態要求和滲透率要求的網狀裂縫（洞）巖心，並在四高，即壓力高、溫度高、礦化度高、粘度高的模擬油藏實際條件下成功應用人工製造網狀縫巖心完成了輪古地區長巖心驅替實驗。
  10. I then felt a rush of what i can only describe as fluid running into my skull and a cracking sound as if pressure was being applied to the inside of my head

    接著我感受到一股沖擊力，我只能形容它就象是液體沖入我的頭骨，並且還伴隨著破碎聲，就好象壓力被應用在我的頭里。
  11. Recently, the pressure pipes combination, the 3d bend pipes of cracking furnace - riser pipe down pipe series products has been manufactured

    該中心研製開發的壓力管道組合管件裂解爐上升管下降管的三維彎管系列產品，已批量生產。
  12. In 2005, the pressure pipes combination, the 3d bend pipes of cracking furnace - riser pipe down pipe series products which co - developed by our company and equipment r d institution of zhejiang university has entered into computer simulation stage yet

    2005年，公司與浙江大學設備研究所共同研製開發的壓力管道組合管件裂解爐上升管下降管的三維彎管系列產品，現以進入計算機模擬階段。
  13. The load - deflection curve, the load - strain curve, earth pressure and distribution of sub - grade contact pressure under concentrated load, moving load and load at the side of the coal unloading chute respectively are obtained and discussed ; the whole process from cracking to failure are studied

    分別對其在集中荷載、移動荷載及堆載等作用下的側向土壓力、基底反力的分佈情況以及結構構件的荷載?應變規律、荷載?撓度變化規律和結構從開裂到破壞的全過程進行了試驗研究和理論分析。
  14. Insulating and sheathing materials of electric cables - common test methods - methods specific to pvc compounds - pressure test at high temperature - tests for resistance to cracking

    電纜的絕緣和護套材料.通用試驗方法.聚氯乙烯專用方法.高溫下壓力試驗.耐裂性試驗
  15. Analysis for cracking of a hydraulic pressure pipe of md82 plane

    82飛機液壓管開裂分析
  16. High pressure thermocouple and thermal resistance with thermowell on hydrogenation cracking device

    加氫裂化裝置高壓熱電偶阻及套管一概述
  17. Insulating and sheathing materials of electric cables. common test methods. part 3 : methods specific to pvc compounds. section 1 : pressure test at high temperature. tests for resistance to cracking

    電纜絕緣和護套材料.通用試驗方法.第3部分:聚氯乙烯化合物專用方法.第1節:高溫下的壓力試驗.耐斷裂性試驗
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