管試 的英文怎麼說
中文拼音 [guǎnshì]
管試
英文
tube test-
( 4 ) through the hydraulic property experiment of micro - hole lateral pipes of simple sdi in air, it was found that the average pressure of 60 mitre length lateral pipes was at the position of per 40o / o ~ ~ ~ 50 % of the effectual pipe length from the fist micro - hole, major pressure - loss was occurred at the ahead part of half pipe. the pressure uniformity reduced with orifice aperture ? increasing, and the relationship between pressure uniformity and initial water pressure was poor. running under the initial water pressure of 1. 5 meter, the discharge uniformity reduced with orifice aperture ? increasing, and when the orifice aperture smaller than or equal 1. 0mm, irrigation uniformity could achieve above 0. 6
( 3 )通過對空氣介質中簡易地下滴灌的微孔毛管試驗研究發現: 60m管長的毛管平均壓力水頭的位置基本上在距第一孔口的有效管長40 - 45的地方;大部分水頭損失發生在毛管的前半部分;壓力均勻度隨孔徑的增大而減小,但與初始工作水頭關系不密切;在1 . 5m以下的工作壓力下運行,沿程出流均勻度隨孔徑的增大而降低,當孔徑不大於1 . 0mm時,灌水均勻度可以達到60以上;當孔徑大於等於1 . 2mm時,灌水均勻度低於50 。Power electronics for electrical transmission and distribution systems - testing of thyristors valves for static var compensators
電力輸送和配電系統用功率電子設備.靜態var補償器用閘流晶體管試驗"try as much as you please, but don't try on my niece, " smiled the old man, whose opposition to the idea was broadly humorous.
「你盡管試吧,只是別拿我的外甥女兒作試驗品呀,」老人說,他的反對是饒有風趣的。Test procedures for photomultipliers for scintillation counting and glossary for scintillation counting field
閃爍計數器用光電倍增管試驗程序和閃爍計數專業詞匯" try as much as you please, but don ' t try on my niece, " smiled the old man, whose opposition to the idea was broadly humorous
「你盡管試吧,只是別拿我的外甥女兒作試驗品呀, 」老人說,他的反對是饒有風趣的。After used, the static and dynamic parameter of the db941 prototype fulfils the design goal, at the same time the consumer approve of the tube very much
樣管試制完成後經用戶使用,用戶確認該管靜態參數不錯,對動態參數也比較滿意。8. the manufacturing process of the diacrode - db937, analyzing the process of capturing the difficult problem of the trial - manufacture, after framing the step of working it out
7 .介紹db937型電子管的總裝工藝。 8 .介紹db937樣管試制過程中工藝技術難題及解決措施。Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - determination of the resistance to internal pressure - part 2 : preparation of pipe test pieces
流體傳輸用熱塑管接頭和組件.抗內壓力的測定.第2部分:管試件的準備Pressure test of through out pigging : inspect pipe deformation and construction quality. exhaust before water pressure test, drainage before manufacture, dryness and medium isolation
總通清管試壓:檢測管線變形、施工質量。水壓試驗前排氣、生產前排水、乾燥、介質隔離。In the experiment, two kinds of tubes with alternative diameters and material properties, and three kinds of flat - nosed cylindrical missiles with same length and various diameters are applied. two classes including six operating modes are designed in the experiment
在實驗方面,本文採用了兩種不同直徑和材質的薄壁管試件以及三種長度相同,直徑不同的平頭彈體,設計了兩大類六種工況下的實驗。Test methods for flexible treated sleeving used for electrical insulation
經處理的電絕緣軟套管試驗方法In view of the influence of coating procedure, preferable concentration of the coating solution was selected by evaluating the different coating effect, and it was adopted in the production process of the artificial tracheal samples
考慮到塗層工藝對人工氣管性能的影響,在試樣制備前本課題預先考察了不同濃度塗層劑溶液的塗層效果,並以此為依據選擇了效果較佳的塗層工藝用於人工氣管試樣的制備,保證了試樣的可比性。En 524 - 5 steel strip sheaths for prestressing tendons. test methods. part 5 : determination of tensile load resistance
預應力鋼筋混凝土構件用鋼筋鞘管.試驗方法.第5部分:耐拉伸力測定Steel tubes. bend test on test pieces taken from tubes
鋼管.管試驗件樣的彎曲試驗Pipe bends for rainwater pipes of circular cross - section ; testing
圓形截面雨水管用彎管.試驗Vertical tube test apparatus
立管試驗裝置Methods of testing plastics - thermoplastics pipes, fittings and valves - thermoplastics pipes, for the conveyance of fluids - resistance to internal pressure - test method
塑料試驗方法.第11部分:熱塑管,接頭和閥門.液體輸送用熱塑材管.試驗方法1127p :抗內壓力.試驗方法Test methods of laminated tubes used for electrical insulation
電氣絕緣層壓管試驗方法Test method for flexible shaft and pipe of hand - held motor operated tools
機具用軟軸軟管試驗方法Flexible insulating sleeving methods of test
絕緣軟管試驗方法分享友人