超速測試 的英文怎麼說
中文拼音 [chāosùcèshì]
超速測試
英文
overspeed test- 超 : Ⅰ動詞1 (越過; 高出) exceed; surpass; overtake 2 (在某個范圍以外; 不受限制) transcend; go beyo...
- 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...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 試 : 名詞(古代占卜用的器具) astrolabe
- 超速 : 1 (超出速度限制) exceed the speed limit; overspeed; over speed 2 [力學] hypervelocity; 超速保護...
- 測試 : test; testing; checkout; measurement
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The test shall demonstrate to the satisfaction of the owner that the equipment meets all specified performance criteria, is properly installed and anchored, and operates smoothly throughout the specified speed range without exceeding the full load amperage rating of the motor or excessive motor heating
測試應該讓用戶滿意,證明這些設備符合所有規定的性能標準,經過正確的安裝和錨固,在額定轉速范圍內運行平穩,沒有超過電機的額定滿負荷運轉電流安培數,或發生電機過熱。Aerostatic bearings have been applied widely on the ultra - precision in the aviation, aerospace and the main axes and the slide of the precision measuring instrument and inertial measuring apparatus because of high rotation accuracy, calm operation, low friction and long life - span etc. they can also be used in fields range from both high and low temperature to both high and low velocity, sometime even to environment full of radioelement
氣體靜壓軸承回轉精度高、運轉平穩、摩擦小、使用壽命長,可以在極高和極低的溫度、超低到超高的速度下,以及輻射環境中工作,因此在航空、航天領域以及精密測量和慣性測試設備上得到廣泛應用。It shows that the injection quantity and the difference of temperature distribute as a parabola which is at the same load, and the minimum of the parabola corresponds to the optimum quantity of injection ( g ). under the condition that the quantity of injected mass, the air speed and the heat quantity is respectively g, v and q, the research demonstrates that the pentium iv chip ' s temperature variation can be controlled under 40c and work normally when the wind speed overpass 1. 5m / s and the power dissipation of the chip is 60w. otherwise this paper calculates the flooding limit of thermosiphon with several different methods
對其充灌量、散熱量、電子元件( cpu模擬晶元)表面與環境溫度之差及通風、流速的影響進行了系統的測試,發現充液量與溫差的關系在負荷不變時呈拋物線分佈,其極小值點對應的充液量是最佳充液量g 。在充液量為g時,對風速v 、散熱量q進行的研究表明,當風速超過1 . 5m / s后,奔騰晶元在60w發熱條件下晶元溫度小於40 ,能滿足長期正常工作。At the same time, the relationship between the sound speed traveling through the concrete and the compressive strength of concrete are analyzed, and then * relationship equations are obtained
接著,測試了混凝土宏觀力學強度,同時對混凝土超聲波傳播速度檢測值和抗壓強度測試值進行回歸分析,給出它們之間的關系方程式。They have been widely used in optical - fiber communication, satellite communication, super high speed computer, high speed measurement instrument, mobile communication, etc. since gaas is compound semiconductor, it is difficult to achieve high quality gaas crystal
Gaas器件與電路具有速度高、功耗低、噪聲小、耐高溫、抗輻射等優點,在光纖通信、衛星、超高速計算機、高速測試儀器、移動通信和航空航天等領域中有著重要的應用。Able to speedup start speedup, exceed speedup test, top speed test, exhaust gas test and the unique simulated exhaust test of reecat
可進行加速性能起步加速超越加速測試最高車速測試油耗測試以及利凱特所獨有的模擬工況尾氣排放測試。Able to speedup ( start speedup, exceed speedup ) test, top speed test, exhaust gas test and the unique simulated exhaust test of reecat
可進行加速性能(起步加速、超越加速)測試、最高車速測試、油耗測試以及利凱特所獨有的模擬工況尾氣排放測試。It shows that the parallel implementation of the program is successive, a speedup 6. 33 performed on 8 nodes was obtained, and a very large mrci calculation with 5. 8 10 ^ 8 csf has been carried out on 12 nodes
測試表明,程序的?行化基本上達到了預期的結果, 8個結點的加速比達到6 . 33 ,在12個結點上成功地完成了5 . 8億自旋匹配組態的超大規模mrci計算。These studies have shown significant results : to protect wollastonite ' s crystal structure, we can forge and then cool it before fining ; adopting mechanochemical modification by jet mill, we can make wollasonite to fine and modification at the same time ; in order to understand thoroughly the major results achieved in enhancement of mechanical capabilities of the polypropyl ene filled with the modified wollastonite, this paper has researched deeply the interface mechanism through combining experiments and measure means with theory analysis, and tried to give a further explanation and demonstration about improving of the macroscopic mechanics performances of composite material and to offer a theoretical basis for improving material ' s mechanical properties
特別是採用粉碎前對硅灰石煅燒空冷處理的方式,獲得了超細化程度更高、長徑比更大的硅灰石;利用機械力化學改性及超音速氣流粉碎技術,使硅灰石粉碎?改性同時完成;應用現代測試手段,結合實驗對界面微觀形貌、結構及其機理進行研究,進一步解釋與論證了復合材料的宏觀力學性能,為改善復合材料的綜合性能提供了理論基礎。這些方面的研究在同類研究中具有一定的創新性。The experiment result proves these three retrieval methods have a good retrieval result and fast retrieval speed, which is low 0. 4 second. there are many deficiencies in current content - based 3d model retrieval techniques
測試結果表明,三種檢索技術具有比較理想的檢索效果,同時檢索速度比較快,最大檢索時間不超過0 . 4秒。4. the performance ultrasonic spread spectrum speed measurement system is tested by experimentation and the error analysis is also done
4 .通過實驗,測試了超聲擴頻測速系統的各項性能,並進行了誤差分析。Test for 50 000cycles at a rate not exceeding 10 cycles per minute of alternating flow through the device of zero to the rated flow in accordance with table 12. 2, at ambient water temperature
在環境水溫下,按照表12 . 2 ,以每分鐘通過裝置的交變流量(在0 ~額定流量之間)循環次數不超過10的速率,進行50000次循環測試。In response to the demands from a proving ground, and based on the analyses of current methods and characteristics of shock wave testing stated in a wide variety of literature, a strong functional stored system, which can be based on different piezoresistive transducers, is developed for simultaneously testing speed and pressure of shock wave
本文根據某靶場的需求背景,通過大量的文獻和資料,分析了現有沖擊波超壓測試的方法和特點,研究和開發了一種能同時測速測壓、適用於不同類型壓阻式傳感器、功能較強的存儲式沖擊波測試系統。Based on the theory mode, the delay time between the beginning of optical illumination and the onset of lock - on switching was calculated, and the transiting speed of electrons, the traversing velocity of the current filament, was obtained as well. the calculated results matched well the experimental results. taking advantage of the ultra - fast response characteristics of the devices, si - gaas pcss ' s are successfully applied to the broadening test of nanosecond laser pulses
應用單極電荷疇模型數值計算了lock - on效應的光、電時間延遲和載流子的渡西安理工大學碩士學位論文越速度(絲狀電流穿越開關間隙的速度) ,所得計算結果與實驗測試結果基本吻a利川半絕緣gaas光屯導開關的超快光l匕11向應燈性,成功地應川下納秒激光脈沖展寬試驗中,證明了開關可廠泛應川在超快光電響應和光電反饋網路中。Abstract : the relationships between the residual strength of the tunnellining damage due to high temperature and ultrasonic velocity were studied on the basis of the experiments on the concrete and members of the tunnel the tunnel damaged by fire were discussed
文摘:在對隧道襯砌混凝土和構件進行實際燒損試驗基礎上,探討了襯砌在高溫作用后殘余強度與超聲波速之間的關系,以及超聲檢測技術用於測試隧道火災損傷的適用性和和可靠性。The effects of water ratio, crack, strain and temperature on the acoustic wave velocity in granite samples were investigated systematically by means of tico, an ultrasonic concrete tester
摘要應用超聲波混凝土測試儀( tico ) ,系統研究了含水率、裂紋、應力和溫度對花崗巖內波速傳播的影響。Furthermore, analyzing the characteristics of the ultrasonic motor in the resonant state. on the basis of theoretical research, an experimentation is made, by which we analyse the disadvantages impacting the work of traveling wave and test the relationship among pressing force, speed and pull. the results of the experimentation validate the correctness and reliability of theoretical analysis
在理論分析的基礎上,對設計的超聲波馬達進行了實驗分析與測試,分析了影響馬達運轉的不利因素,測試了超聲波馬達不同預壓力下速度與力矩以及馬達空載時速度與頻率、速度與電壓之間的關系,驗證了理論分析結果的正確性和可靠性。( 3 ) a testing system consisting of pressure transducers, data - collecting card, computer and electrical - ignition instrument was designed and a flammable gas cloud deflagration experimental system was developed. based on the orthodoxy experiments, the experiments was conducted on c2h2 - air flame acceleration resulted from hemispherical porous barriers in hemispherical gas cloud. the relations between the explosion overpressure and its influence factors were summarized
( 3 )本文設計了由壓力變送器、數據採集卡、計算機和電火花裝置組成的測試系統,建立了可燃氣雲爆燃實驗系統;以化學計量濃度的乙炔-空氣混合物為實驗介質,在正交實驗的基礎上,對半球形氣雲內部與氣雲同心的半球形多孔障礙物對火焰的加速作用進行實驗研究,並歸納出爆炸超壓與其影響因素之間的關系;同時還考察了障礙物數量對爆炸超壓的影響。The reduced samples were characterized by oxidation degree analysis, x - ray diffraction, ir spectrum and tem technique. some conclusions can be drawn that in aqueous reduction, ultrasound can accelerate the reduction and plays a role as catalyst to change the crystallgraphic form of products
並對還原產物進行了xrd , tem ,紅外光譜等測試以及氧化度測定,結果表明,超聲在水相還原中具有加快反應速度、引起產物晶型改變的作用In this paper, firstly, based on image spatial correlation, a fast algorithm named advance predictive correlation vq ( apcvq ) is presented, which aims at reducing the average coding time
本文首先利用圖像內部的空間相關性,提出一種旨在降低平均編碼時間的超前預測相關矢量量化快速演算法,並對其進行測試。分享友人