slope pipeline 中文意思是什麼
slope pipeline
解釋
有坡度管線-
Secondly, detailedly analyzing reasons inducing these problems, author finds it is that not thinking of the slope of pipeline and the friction in the process of producing water hammer pressure functions, but, thinking of the effect of the slope of pipeline in the process of producing the consequent water hammer calculative continuity function, which results in the inconsequent illogicality in the whole process of producing
接著，對這些問題存在的原因進行了詳細分析，發現在當前推導水擊壓強公式的過程中沒有考慮管道的傾斜度和摩擦阻力的影響，而在後面水擊計算的連續性方程的推導過程中則考慮了管道的傾斜度，這就導致了在當前連續性方程的整個推導過程中前後矛盾的不合理現象。 -
Slope pipes are used in the actual production widely, especially in the long - distance pipeline transportation, so it has the practical value to study their hydraulic gradient
可實際生產中傾斜管道是廣泛存在的，特別是在長距離管道輸送中，故研究其水力坡度是有現實意義的。 -
Based on the theory of mfl and a study on the signal characteristics ofac - mfl and ect : on one hand, it expouded the flaw identification model of “ slope ratio ” todetect the defects in panel, rob or pipeline ; on the other hand, the flaw - depth measurementmethod based on the characteristical frequency were used in ac - mfl. the application ofac - mfl was realized, and it showed the accordance of defect detection for these twotechniques
從其檢測原理出發，在與上述渦流檢測信號特點進行比較的基礎上，一方面，利用「斜率比值」識別模型實現了對板材、管材、棒材等表面缺陷的檢測;另一方面，利用交流信號的信息實現了基於拐點頻率的深度測量方法在該技術中的應用。 -
Alaska officials said friday that up to 267, 000 gallons of crude oil poured out of a pipeline at the prudhoe bay field, making it the largest oil spill ever recorded on the state ' s north slope
美國阿拉斯加政府10日透露，近日在該州北部普拉德霍海灣地區發生一起重大石油泄漏事故，約有26 . 7萬加侖（共6357桶）原油從輸油管中泄漏並污染了附近約2英畝的苔原地帶，是該州北部海灣最嚴重的一次石油泄漏事故。 -
Alaska officials said friday that up to 267, 000 gallons of crude oil poured out of a pipeline at the prudhoe bay field, making it the largest oil spill ever recorded on the state ' s north slope. the alaska department of environmental conservation estimated that a minimum of 201, 000 gallons spilled at prudhoe bay, the largest u. s. oil field
美國阿拉斯加政府10日透露，近日在該州北部普拉德霍海灣地區發生一起重大石油泄漏事故，約有26 . 7萬加侖共6357桶原油從輸油管中泄漏並污染了附近約2英畝的苔原地帶，是該州北部海灣最嚴重的一次石油泄漏事故。
分享友人