重入試驗 的英文怎麼說

中文拼音 [zhòngshìyàn]
重入試驗 英文
reentry test
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
  • : 名詞(古代占卜用的器具) astrolabe
  • : 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. Design philosophy of hardware and software is established. the paper bases control algorithm of operator and control program diagram on thorough investigation into truck crane operation reliability action flow, which makes sure of accurate and effective control over handle and accelerograph and achieves test process automatization

    文章在深研究汽車起機作業可靠性動作流程的基礎上確定了對執行機構的控制演算法,並給出控製程序框圖,準確有效地實現了對操縱手柄及油門的控制,達到過程自動控制的目的。
  2. Trial 3, effect of supplemental copper of different type on no - specific immunity of mice the grouping of experiment animal was the same as trial 1, at 7th, 14th, 21th, 8th, one mouse was injected diluent chinese ink for 10mg / kg avoirdupois with 4 times after weighing, blood was made from eyepit in time of second and 20th minute after injecting, killing the mouse immediately, weighing the liver and spleen, calculate the correct phagocytic index

    三,不同形式銅對小鼠非特異性免疫功能的作用動物分組同一,進正式期后,在第7天、 14天、 21天、 28天每復選取1隻小鼠,稱后按10ml kg體尾尖靜脈注4倍稀釋的中華墨汁,注墨汁后2min和20min分別從眼眶取血測吸光值,最後一次采血后立即處死小鼠,取肝臟和脾臟稱,計算矯正吞噬指數。
  3. Trial 2, effect of supplemental copper of different type on nutrition and specific immunity of mice - ii the grouping of trialt animal was the same as trial 1, at the first day, second day, third day, one mouse was injected with pha brine fluid for 10mg / kg avoirdupois after weighing in the same time in each repeat, following the 7d, 14d, 21d, 8d feeding period, after weighing, blood was made, wrigh - giemsa coloration, counting the number of lymphocyte female cell and overage lymphocyte, index of immune organ, copper concentration in liver and spleen

    二,不同形式銅對小鼠營養與特異性免疫功能的作用-動物分組同一,進正式期后,在每周第1天、 2天、 3天同一時間每復選取1隻小鼠,稱后每天按10mg kg體肌肉注射一次植物血凝素生理鹽水溶液,並於第7天、 14天、 21天、 28天稱后尾尖取血,姬姆薩-瑞氏染色,計算t淋巴細胞轉化率,計算免疫器官指數,測定肝臟、脾臟銅含量。
  4. Compared with straight ray tracing, inversion of bending ray tracing is better when data of test are accurate. on the other hand, natural weight is introduced and numerical simulations and experiments of wlm on inversion of velocity and attenuation are also made, which show that wlm, with resistance of noises and convergence of iteration, may get good re - construction images

    本文引了物理意義明確的自然權,對基於自然權的加權阻尼最小二乘反演演算法( wlm )在速度反演、衰減反演中進行了數值模擬和研究,結果表明wlm均能獲得良好的建圖像,迭代收斂,抗噪能力強。
  5. This project which is based on the demand of increasing the electron tube ’ s qualities totally and reducing the manufacture cost has done a large amount of investigative work as follows to improve and perfect the technologies for the important part of electron tube manufacture ? the grid surface processing : on the surface processing of the molybdenum grid, the primary purpose is to reduce thermionic emission and secondary electronic emission of the grid. by the constantly experiment and grabbling the different technology routes, we have successfully developed these new technologies on the tac and zrc electrophoresis and electroplating platinum black of the grid, and made its surface cladding quality very stable and reliable

    本課題是基於整體提高電子管的質量和降低生產成本的要求,對電子管生產中的要部分? ?柵極的表面處理技術進行改進和完善,主要在以下方面進行了深研究:在鉬柵極表面處理方面,主要為實現降低柵極的熱電子發射和二次電子發射,通過不同工藝路線的不斷和摸索,成功開發出柵極電泳tac 、 zrc和電鍍鉑黑的新工藝,使柵極的塗覆質量穩定可靠。
  6. The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore

    第一章回顧了孔結構在當今國內外的研究現狀,包括混凝土測孔方法的研究、孔結構模型的研究及孔結構與強度關系的研究現狀,介紹了孔結構研究方面的一些最要的成果;第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理,並討論了水泥基多孔材料孔隙分析中常用的表徵參數,也說明了壓汞法測孔對研究結果的影響因素,指出了壓汞法在孔結構研究中的局限性;第三章是著分析了孔隙率與強度關系模型的發展歷程,並對已有的模型進行了比較分析,指出了原有模型的不足之處;第四章在「綜合集成」的基礎上,提出了混凝土孔結構復合體模型和孔系統的物理模型,並模擬了該模型下由各單體並聯形成的復合體的斷裂過程,最後根據所建模型編制了相應的計算程序,可根據輸的孔徑分佈與水泥含量等參數,實現混凝土理論強度的計算;第五章對第四章模型中出現的模型參數進行了相應的數據對比分析,根據回歸分析的方法得到了反映基體強度特徵的k值,並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響,檢模型的正確性;第六章是結論與展望,根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。
  7. So as the enter point of the stream, the income of the reservoir, the time of the flood peak lasted, the quantity of sandiness income and the strobe of the darn. we must do some work to forecast and watch the different density stream. by experiments, we made out that it is impo rtant for us to reduce the water lever in work of the river belongs lots of sandiness

    從異看,在正常運用下,水庫產生泥沙異流的機率較大,能否運動到壩前排出庫外,還要看異流潛點位置、庫流量、洪峰歷時、庫含沙量、水庫閘門運用等因素,需要做好異流預報監測工作。
  8. They are experiment b in which a a bogused vortex with tilted vertical structure is planted and the terrain of zhoushan archipelago exists, experiment bt in which a a bogused vortex with right vertical structure is planted and the terrain of zhoushan archipelago exists, experiment nb in which a a bogused vortex with tilted vertical structure isn " t planted and the terrain of zhoushan archipelago exists, experiment bnz in which a a bogused vortex with tilted vertical structure is planted and the terrain of zhoushan archipelago is removed, experiment blz in which a a bogused vortex with tilted vertical structure is planted and the heights of terrain of zhoushan archipelago are doubled, experiment bmz in which a a bogused vortex with tilted vertical structure is planted and main islands of zhoushan archipelago are set as a part of mainland

    本文應用三嵌套網格區域的非靜力mm5模式模擬了其生命後期,沿30 n一帶西行登陸的過程,並就熱帶氣旋的bogusing問題、熱帶氣旋登陸過程中的結構演變和舟山群島地形對熱帶氣旋的影響進行了探討,並通過一系列的敏感來確定小型島嶼地形的作用。本文採用了六個方案: ( 1 )b ,有舟山群島的地形,且加傾斜垂直結構人造熱帶氣旋的方案。 ( 2 )bt ,有舟山群島的地形,且加正壓垂直結構人造熱帶氣旋的方案。
  9. We investigate finer time scale statistical properties of this traffic, including burstiness, periodicity, and synchronization. utilizing the data gathered by our simulator, we compared the results with our prediction, after that, we investigated the root cause of a specific networking traffic pattern, under various network configuration and policies. the importance of our work is not only analyzing the cause of each traffic pattern, but also providing a beneficial formal method for future research

    在實結果的分析過程中,我們根據當前流行的網路拓撲建立了模擬路由環境,特別針對lsa的突發性、周期性和同步流量的時域特徵進行了觀察,不僅探究了三種要lsa流量的發生機理以及這些流量的變化對整體路由效率的影響,比對了我們的預測與最終的實結果,深研究了統計圖表裡各種異常情況的成因和路由協議採用不同演算法和策略以後對整體路由環境的影響。
  10. In this paper, taking one of the special processes - chromic acids anodizing for example, such administration methods as the key points control and the quality performance administration system for surface treatment process have been setup by process analysis and key points seeking. as for the complicacy of the quality control on metallurgical special processes and the huge statistic data, the quality information system of surface treatment have been established on the bases of computer database. this paper brings out the systematic evaluation way to setup reception test items by taking the reception test results as evaluation basis and sampling statistics as rules

    本文以鉻酸陽極氧化表面處理工藝為研究對象,通過工藝技術分析、尋找關鍵特性、建立對關鍵特性的控制等工作,研究建立了表面處理工藝動態質量管理系統;針對冶金特種工藝質量控制的復雜性及統計數據量大等特點,建立了以計算機數據庫管理為基礎的表面處理信息及處理系統;為解決冶金特種工藝原材料廠復任務的困難,建立了以原材料廠復結果為評價基礎,以抽樣統計方法為依據的原材料廠復項目優選系統等。
  11. The incident wave height h1 / 3 is in the range from 0. 1m to 0. 25m, and the peak period tp in the range from 1. 0s to 2. 0s. the ratio of s / h1 / 3, which refers to the subface level of wharf deck ( s ) to the incident wave height ( h1 / 3 ), is between - 0. 1 and 0. 7. three different shore connecting types : open - piled, permeable slope with armored 1ayer of dolosse b locks and impermeable slope with armored layer of concrete plate, are set in the experiment for the research on the effects of boundary condition with different shore connecting types on the wave impact

    本文的物理模型在大連理工大學海岸和近海工程國家點實室的大波流水槽中進行,中選用的隨機波靶譜為改進的jonswap譜,射波波高h _ ( 1 / 3 )范圍為0 . 1m 0 . 25m ,譜峰周期t _ p范圍為1 . 0s 2 . 0s ,碼頭面板的相對凈空(碼頭面板底面距離靜水面的距離s與射波波高h _ ( 1 / 3 )的比值)范圍為- 0 . 1 0 . 7 ,其中s / h _ ( 1 / 3 )為負值時表示碼頭面板底面位於靜水面以下。
  12. The paper discusses mechanism performance, durability and resistance to de - icing salt concrete, this kind of concrete is made with air - entraining agent or silica fume and used in the trial section construction of benxi - dandong freeway ' s charge square which is located in dandong

    本文通過在混凝土中摻引氣劑或硅粉,來配製抗除冰鹽混凝土,並對其進行力學性能和耐久性測其抵抗鹽凍能力,並用於本丹高速公路丹東段的收費廣場路施工。
  13. Based on re - classification of abbott - firestone curve into three zones, surface bearing index, core fluid retention index and valley fluid retention index were introduced to evaluate the bearing capability and lubricant retention property of a machined surface. the changing tendency of these three indexes was also made clear through experiments, and the relations between them and fractal parameters were built up. at last, it was found that the coefficient c is also suitable to evaluate the bearing capability and fluid retention property of a machined surface

    本文在新劃分abbott - firestone曲線的基礎上引了表面承載指數、核心區液體滯留指數和谷底液體滯留指數三個指標分別評價表面承載性能和儲油性能,同時通過找到了這三個評價指數的變化規律,最後建立了它們和分形參數之間的關系,並發現尺度系數同樣可以用來評價表面的承載性能和儲油性能。
  14. The exercise aims to assess the cost - effectiveness of releasing smaller size green grouper fingerlings and see whether some rare and high - valued species such as high - finned grouper can be reintroduced into hong kong waters by restocking

    這次旨在評估放養較細小青斑魚苗的成本效益,以及在本港水域新引一些稀有及高價魚種如老鼠斑的可行性。
  15. Focusing on the performance evaluating and the design of tripropellant injector, adopting the cold test rig with background pressure supply, malvem particle analyzer, ccd photography system, tripropellant hot test - bed, numerical simulation software and auxiliary theoretical a nalysis, the d ischarge c haracteristic a s w ell a s a tomization p erformance o f the injector and the combustion performance as well as the mode - transition characteristic of thrust chamber are studied detailedly based on the 3 different structures of coaxial tripropellant injector, large numbers of important conclusions are gained

    本文圍繞三組元噴嘴的性能評定及設計方法。採用反壓冷臺、馬爾文測粒儀、 ccd高速攝影系統、三組元發動機熱態臺、數值模擬程序及輔助理論分析等多種技術手段和研究方法,對三種結構的同軸式三組元噴嘴深進行了噴嘴流量特性和霧化特性、推力室燃燒性能和轉工況性能研究,得到了大量要結果。
  16. Abstract : humidity is an important physics unit among wet - hot tests, its exactness test degree badly influences test environmental simulation degree, and that wind speed is an important factor of effect humidity measurement precision, the paper analyses and discusses about it in depth, and puts forward elimination methods

    文摘:濕度是濕熱中一個要的物理量,其精確測量程度嚴影響環境的模擬程度,而風速是影響測濕精度的一個要因素,本文對其進行了深地分析和探討,並提出了消除措施。
  17. By varying flow velocity and the concentration of hmi ( hg2 + ) in influent water and adding usual cations ( ca2 +, mg2 + ) or anions ( cl -, so42 - ) into raw water, the effects of hmi removal by wbaer and cations exchange resins from dk have been contrasted

    中通過改變流速(通過離子交換柱) 、進水中金屬離子( hg2 + )的濃度以及向原水中引天然水體中常見的陽離子( ca2 + 、 mg2 + )和陰離子( cl 、 so42 )等方法,比較了弱堿性陰離子離子交換樹脂和陽離子交換樹脂對飲用水中微量金屬離子( hg2 + )的去除效果。
  18. Many studies have shown that lignin was the limited factor of straw degradation. in this study we screened a strain named b3 from the stem ' s inner bark of bischofia polycarpam airy shaw which yielded high level of ligninase. the strain b3 ' s ability in straw degradation and its effect on the next season crop ' s growth were then studied by making it into microbial agent in the potted experiment

    鑒於此,本論文即從篩選高產木質素酶的菌株手,結果從陽木莖內皮中篩選到一株有較高漆酶(木質素酶之一)活性的菌株b3 ,並將其製成秸稈降解劑,模擬大田研究了它對秸稈的降解效果及對后季作物生長的影響。
  19. All work mentioned above will play a big role in reducing the experiment work, obtaining more reliable data, furthering the research on the test and so on

    這對于減少工作量,獲取更多可靠數據,深研究都具有要意義。
  20. Abstract : artifical intelligence methods are implemented to simulate thebehaviors of axially and laterally loaded piles using the field observation tests data obtain ed f rom the drilled shafts and driven piles. the optimal neural network model is deve loped using only simple input data of spt - n values and piles ' geometrical featu r es etc. the analysis for r. c piles of some projects is performed adopting the bp n n and grnn models respectively, and the obtained predicated results are compared w ith the data from conventional design method. it demonstrated the obvious advanta ges of neural networks in the design of pile foundations over the traditional me thods. this paper has an important practical significance and a referential worth iness in the design of pile foundations

    文摘:根據鉆孔樁和打擊樁的原型觀測的數據,運用人工智慧方法對橫向承載樁和軸向承載樁的工作特性進行模擬,並利用標準貫( spt - n )值和樁的幾何特性等簡單的輸數據,開發出相應的優化神經網路模型;然後,運用反向傳播神經網路模型和廣義回歸神經網路模型分別對某工程的鋼筋混凝土樁進行分析,並將求得的預測結果與常規設計法的結果進行比較,結果表明神經網路方法比傳統方法有明顯的優越性,在實際工程設計中具有要的參考價值和現實意義。
分享友人