水下試驗 的英文怎麼說

中文拼音 [shuǐxiàshìyàn]
水下試驗 英文
underwater experiment
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 下 : 下動詞1. （用在動詞后,表示由高處到低處） 2. （用在動詞后, 表示有空間, 能容納） 3. （用在動詞后, 表示動作的完成或結果）
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 試驗 : trial; experiment; test
  1. The main tests and researches are as following : to study the ac flashover characteristic of composite insulator in different icing states by imitating tests in multifunctional artificial climate chamber, and analyze the effect of ice amount and icing water conductivity on flashover voltage, put forward a flashover mechanism by analyzing the icing flashover process. to study the ac flashover characteristic of composite insulator in different altitude and icing states together by imitating tests in multifunctional artificial climate chamber, and mainly analyze the effect of altitude ( air pressure ) and ice amount on flashover voltage, and investigate the flashover mechanism. to investigate the effect of high altitude and icing on the hydrophobicity of composite insulators

    本文主要進行了以下試驗研究： 1 ）在多功能人工氣候室里模擬不同覆冰程度下合成絕緣子的交流閃絡特性，主要分析覆冰量和覆冰水電導率對閃絡電壓的影響，並對其覆冰閃絡過程進行機理分析； 2 ）在多功能人工氣候室里模擬不同海拔高度和覆冰程度綜合作用下合成絕緣子的交流閃絡特性，主要分析海拔高度（即氣壓）和覆冰量對閃絡電壓的影響，並進行閃絡機理分析； 3 ）研究高海拔和覆冰對合成絕緣子憎水性的影響。
  2. Only the method for using backwater expression can predict the variation of water surface near the spur dike very well. numerical simulations of the flume experiment cases are carried out with the standard k - e turbulence model

    隨后採用標準k一e紊流數學模型，依據水槽試驗資料，數值模擬了繞壩和漫壩兩種情況下水流的流動過程。
  3. 448 the systematic hydrostatic test ( dry run, hot test, dynamic test, actual start - up ) is scheduled for next monday

    系統水壓試驗（學習、加熱試驗、動力試驗、實際開車）定於下星期一進行。
  4. The paper goes on test on rolling and swaying motion by regular waves and rolling by irregular waves, and investigates the anti - rolling performance of passive anti - rolling tank. the test validates the anti - rolling principle of passive anti - rolling tank and provides test data for designing and installing anti - rolling tank on ships in the future

    最後論文作者利用所設計的水艙試驗臺架對規則波作用下的船舶橫搖、橫蕩運行和不規則波下的橫搖運動進行了試驗，並對被動式減搖水艙模型的減搖性能進行了試驗研究。
  5. The following conclusions are gained : ( 1 ) the located shear band prongs the ligament near the top crack tip and the structure may occur shear - mode fracture at the angle of 155 ? to crack when load is 87. 92mpa ; the mode of fracture of the flange joint structure is not possible to be void - mode ; ( 2 ) it is proved that loading and then unloading repeatedly can not increase the possibility of invalidation of the structure when the times of loading and unloading are not too more when load is operating pressure ; the structure is safe when the vessel is operating ; ( 3 ) in the fe model of the thesis, not considering the influence of water pressure test which is in the process of fabrication of vessel in fe results in larger deviation in analysi

    得出了以下結論：在8792mpa的載荷下筒體一封頭連接結構處的集中剪切帶貫穿韌帶，可能發生沿與原裂紋線成155 「角方向剪切型斷裂；筒體一封頭連接結構不可能發生韌窩型斷裂； （ 2 ）在工作壓力下進行次數不多的反復加、卸載，結構不會破壞，也不會喪失安定性：結構在工作狀態下是安全的； m在本文的彈塑性有限元模擬計算中，對于裂紋尖端進行力學分析時，不考慮壓力容器製造過程中水壓試驗的影響，將導致計算結果出現較大的偏差； （ 4 ）筒體完全屈服時的載荷為92石3mpa ，封頭完全屈服時載荷為86
  6. To renew defective rivets and conduct water test in following places

    更換下列各處損壞的柳釘並做水壓試驗。
  7. 10 watertight doors on main deck to be removed, repaired, refitted and watertight tested

    10扇主甲板水密門拆下，修后裝復並進行水密試驗。
  8. 10 watertight doors on main deck to be removed, repaired, refitted and watertight tested as follows

    10隻主甲板水密門拆下，修后裝復並水密試驗。
  9. In this project, the study term did experiments as follows : " zigzag " experiment, turning cycle trial experiment, stroke experiment, encounter experiment between sea - going vessel and fleet at nanliu water which is the initial position of bridge in jiansu province

    在本項目中，課題組在江蘇省境內的長江南瀏水域大橋初步選址處進行了如下試驗：海船及江輪船隊的「 z 」形試驗、旋迴圈試驗、沖程試驗以及船隊和海輪在橋區的會船試驗。
  10. Study on the water consumption of sunken - lawn

    下凹式草坪耗水量試驗研究
  11. We have carried on the submarine experiment which control robot fish realize the three dimensional movement : speedup - deceleration, swerve, moving up and down

    進行了遙控控制機器魚實現加減速、轉彎、升潛三維動作的水下試驗。
  12. ( 3 ) according to the relevant parameters of the optical system, the nvdis has been tested. the actual nvdis have been designed and manufactured, and the relative experiments have also been carried out

    （ 3 ）分析了產品進行試驗的方式，編制了產品試驗大綱，對產品進行了多次水下試驗，確認產品基本達到了技術指標的要求。
  13. The main contents are as follows : ( l ) through theoretic analysis and flume experiments, the characteristic of water resistance through frames is researched, and transforms relation between resistance coefficients and manning ' s roughness coefficients is established, and then experiential formula of manning ' s roughness coefficients is fitted

    主要研究內容如下： （ 1 ）通過理論分析和水槽試驗，研究了穿越四面體框架群水流阻力系數的變化規律，建立了阻力系數與框架群等效曼寧糙率系數的轉換關系，擬合出了糙率的經驗計算公式。
  14. A series of hydraulic model experiments of water flow, head losses and flow state in reservoir under various conditions are carried out for the design of the dashuzi pumped - storage plant

    摘要本文結合大樹子抽水蓄能水電站下庫進出水口試驗任務，對側式短進出水口在不同工況下的流速分佈、水頭損失、庫區流態等水流特性進行了水力模型試驗研究。
  15. Debugging the system in the pool. the four experiments prove that the underwater receiving system works at steady state. it can image the detected targets and satisfy the need of the system

    進行了水池試驗，通過四個單項試驗，證明了水下接收系統工作穩定、可靠，能夠對水下目標進行聲成像，達到了系統設計要求。
  16. In addition, the automatic acquisition of the fuzzy rules was tried. analyzing the result of the pool trial, we discussed the factors which affected the veracity and facility of the simulation system, and evaluated it. it is very significant for future work

    論文還在水下機器人水池試驗結果初步分析的基礎上，討論了影響模擬系統準確性和真實性的各種因素，對模擬系統進行了綜合評價，對以後的工作有較大的指導意義。
  17. In the aspect of mortar permeability the author has done some experiments, including the water absorption, porosity, weatherability, anti - freeze - thaw cycle, carbonation and the chloride diffusion experiment, and compared those properties with conventional mortar to testify the modified effects. on the base of these experiments, the method of sem was used to analyze the microstructure and hydration mechanism of polymer modified cement mortar, and the author draws a conclusion that the 9 percent of polymer - cement ratio is the optimum ratio

    在改進砂漿的密實度和抗滲性能方面，主要進行了不同聚合物摻量下的吸水性試驗、可透孔隙率試驗、耐老化性試驗、抗凍性試驗、抗碳化試驗，以及對耐久性能影響最大的快速氯離子擴散試驗，並和普通砂漿的相應試驗進行了對比分析，驗證了聚合物砂漿的改性效果。
  18. Primary study on the trace elements in coal from a power plant in chongqing

    沉澱浮選法處理礦山井下廢水的試驗研究
  19. Speaking in detail, for every specimen, we study the for of the cracking load, yield load and failure load ; the ductility property ; the property of hystersis curvs and keleton - frame curves ; the degree of initial stiffess and stiffness degadation. secondly, the two different suo nlgn use ltslaences ， wmcn are ootll shear wsll sttllctlllt ， are tab6n as instanop the shear ’ wsi is oin 卜 hot8qopo inww 田 l ！ s ot 以 j 口 willo 地 勸 憂 地 epo o odod sqo8qopt solidndls ofr c l w means or0 卜 0nm elemem ana 吹 lsptwtodd ’ mlmwe m 加 柏 mm are d an 邑 以 胡 a ann compcomparen in severm es 叮 wsllcll as scu 一 陽 i 朗 l p 一 ndnd mdede so ess d laterm seimic e anu so on ’ inatty ， tiep 訓 頒 oility of hollow shear wal of rc in d suo ra use reslaences s ant l

    首先研究在低周反復水平加載試驗下試驗對象的強度、變形和能量的特性：開裂荷載、屈服荷載、破壞荷載；各試件的滯回曲線和骨架曲線；延性情況；初始剛度和剛度退化等參數：進而用satwe有限元程序分析對比了某一小高層剪力墻結構在採用空心剪力墻板和採用普通實心剪力墻作為墻體的結構受力異同點，在質量、主振型、剛度、水平地震效應等方面做了對比。
  20. The paper goes on analog rolling motion by forcing regular waves on tank test platform and investigates the anti - rolling performance of passive anti - rolling tank. the test platform runs normally and meets with the test needs

    最後論文作者利用所設計的水艙試驗臺架對規則波作用下的船舶橫搖運動進行了模擬，並對被動式減搖水艙模型的減搖性能進行了試驗研究。
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