速潛試驗 的英文怎麼說
中文拼音 [sùqiánshìyàn]
速潛試驗
英文
quick diving test- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 潛 : Ⅰ動詞1 (隱在水下) go underwater; hide under water; dive 2 (隱藏) hide3 [書面語](涉水) wade ...
- 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
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The test proves that the caudal fin oscillation frequency, the maximum amplitude of vibration of caudal fin, the caudal fin strikes the water angle influence the fish ’ s speed ; the curve experiment has obtained curve radius of inertia advance curve and static curve ; the ups and downs experiment proves that the pectoral fin on different angle influences the fish to move ups and downs
加減速試驗論證了尾鰭擺動頻率、尾鰭后緣最大擺幅以及尾鰭的最大擊水角度對魚體速度的影響;轉彎試驗測得了機器魚慣性前進轉彎和靜止轉彎時的轉彎半徑;在機器魚的升潛試驗中論證了胸鰭不同轉角對升潛運動的影響。Testing aggregates. method for the assessment of alkali - silica reactivity. potential accelerated mortar - bar method
試驗集料.堿-硅反應性的評估方法.潛在的加速灰漿棒法Testing aggregates - method for the assessment of alkali - silica reactivity - potential accelerated mortar - bar method
試驗集料.堿-硅反應性能的評估方法.潛在的加速灰漿棒法Based on many references form civil and abroad, the author mainly studies the measurment theory and method for flux, raising height, axial power and rotational velocity. avoiding many complicated and intermediate courses for power wastage analysis, introduces the electric measurement and using efficiency curve of motor in measureing axial power, and satisfies the automatization of the device. the paper also provides a new method, inductive winding, in measuring rotational velocity of electromotor, supplys limitations of other method in measuring rotational velocity of electromotor in water, and meet practical needs in developing diving electric pump for corporation
作者在參閱大量國內外有關文獻,著重探討了水泵流量、揚程、軸功率、轉速的測試原理和測試方法,提出了採用電測法並結合電機效率特性曲線測量水泵軸功率,從而避免了損耗分析法中大量復雜的中間過程,滿足了試驗裝置的自動化測量要求;採用漏磁感應線圈法測量電機轉速,彌補了其它轉速測量方法對水下電機測試的局限性,適應了萊恩公司開發潛水電泵的實際需要。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。Accordingly this thesis conducts research on the design and management of swimming pools from the running management of its disinfection, reasons and precautionary measures of its water quality mutation in summers and autumns and its water - saving and energy saving. through the participation of the field running management, the literature search, the actual running experience and the theoretical analysis, this thesis forwards drainage & water supply optimization rules for swimming pools. based on field investigation and research on the filtration speed improvement in pressure filters, it is pointed out that there is a wide filtration speed improvement range in pressure filters
鑒此,該課題從消毒殺菌的運行與管理、夏秋季游泳池水質突變的原因及防治措施以及運行過程中節水節能措施等三個方面對游泳池的運行管理模式進行了研究;通過參與現場管理與文獻資料的研究,結合實踐經驗,進行理論分析,提出了游泳池給水排水的優化設計原則;經現場測試,對壓力過濾器提速進行了研究,指出相對于目前規范值有較大提速潛力;討論分析設計了大型多功能游泳場館水處理間自動化控制管理系統。The opening stress and the life of crack growth is calculated and compared with the test results and the experience formula. the feasibility of the newman theory of opening stress used in the high strength steel is validated. then through the slice synthesis method, the three dimension surface crack of the weld joint of cone - cylinder is decomposed into many plane through cracks
本文將基於裂紋閉合現象建立的帶狀屈服模型,用在平面貫穿裂紋中,計算此時的裂紋張開應力和疲勞裂紋擴展壽命,與試驗結果和經驗公式比較,驗證newman裂紋張開應力理論在高強鋼中的可行性;然後,用切片合成法,把潛艇結構凸錐柱結合殼焊縫處的三維表面裂紋分解成平面貫穿裂紋,用帶狀屈服模型的理論來分析平面貫穿裂紋,得到裂紋沿深度方向的擴展速率,進而得到潛艇結構的疲勞壽命。In this respect, it tends to be an alternative of towing tank tests. the solution of 3d viscous flows around a ship in steady straightforward courses is capable of capturing more nearfield flow features than model tests and predicting viscous resistance with high accuracy, whilst for viscous flows around a ship in maneuvering motions such predictions are only in general good
三維船舶粘性流計算方法,具有準確捕捉船體周圍粘性流動細節包括船模試驗難以測量的流動形態的能力,已成功地應用於船舶快速性方面的阻力預報;在船舶操縱性方面,這類方法雖處于初始發展階段,但也已獲得重大進展,具有精確預報船舶操縱水動力的潛力。Combining with taaf test, reliability growth is carried out to expose and fix potential fault modes and mechanisms, normal reliability growth is adopted combining with fault diagnosis, fault diagnosis method based on eta is proposed, optimization search strategy and generalized deep priority search method are studied based on multiple objective optimization decision theory and sequential decision theory, which has great significance to find faults quickly
結合taaf試驗,對壓塊機進行可靠性增長來暴露和確定潛在的故障模式和機理,採用一般性可靠性增長方法並結合對故障診斷技術進行研究,提出了基於fta的故障診斷方法,以多目標優化決策論、序貫決策論為理論基礎,對系統故障的優化搜索策略、廣義深度優先搜索方法進行了研究,對壓塊機可靠性增長過程中快速排除故障進行了探索。Modeling of mechanics multibody system is the primary sustaning technology of virtual prototype. it is the base of virtual prototype to realize simulation. design and control. the technology of virtual prototype has changed the tradisional design based on physical prototype, and has greatly reduced the expensive and time wasting manufactrue and exprements of physical proto type. it allows the users analyse and compare rared of designe plans fastly. it can realize optimized design, and can find the potential questions in the early design. it is the effective method to improve qualities of products, to shorten the developing cycle, and to reduce the developing cost
機械多體系統動力學建模是虛擬樣機的主要支持技術之一,它是虛擬樣機實現模擬、設計製造和控制運行的基礎。虛擬樣機技術改變了傳統以物理樣機為基礎的設計,大大減少了昂貴而費時的物理樣機製造及試驗過程,使用戶可以直接在計算機上快速分析比較多種設計方案,進行優化設計,在設計的早期及時發現潛在的問題,是提高產品質量、縮短產品開發周期,降低產品開發成本的有效途徑。Then in this paper the author establishes the simulation model of the probability of smashing the submarine when the segregator of the submarine launched missile carrier sinking in the water and uses the monte carlo ( of or relating to a problem - solving technique that uses random samples and other statistical methods for finding solutions to mathematical or physical problems. ) to simulate the whole process. then the author carrier through much simulating computations and gives the smashing probability at different conditions
在對分離體下沉的各種干擾因素進行了深入的分析后,建立了基於蒙特卡羅方法的潛射導彈運載器分離體砸艇概率的計算模型,並且進行了大量的計算機模擬試驗,分別對運載器採用平面彈道,偏航彈道在不同發射深度,不同發射艇速的情況下的分離體砸艇概率進行了模擬計算,給出了不同情況的砸艇概率。By contrasting these simulative results, the experiments check up the forcing of heat flux and complex terrain to sea surface wind
通過模擬試驗對比,以檢驗地形,感熱,潛熱對海面風風速、風向的強迫作用。分享友人