尾料分析 的英文怎麼說
中文拼音 [wěiliàofēnxī]
尾料分析
英文
tail assay-
In this paper, the mechanical character of composite level - stability - panel is analyzed, and the software clop is developed for the analysis of composite laminate strength
論文分析了某型直升機復合材料平尾的力學特性,並開發了能夠用於層合結構強度分析的計算機程序。The thesis built the relation between containing water and the properties of trail dam ' s soil by geomechanical properties of trail dam ' s soil ; analysed the seep rule of water in the trail dam ' s field and the change of soakage line. the thesis applied the limited element to analyze the trail dam of baogang by the engineering item in production. it calculates the dynamic and static response about the dam using the numerical simulation method
本文通過大量的尾礦土物理力學性質試驗資料,建立了含水量與尾礦土性質之間關系曲線;分析了水在尾礦壩區的滲流規律和不同標高時浸潤線的變化情況,為分析尾礦壩的穩定性提供依據;結合生產上的工程項目,從包鋼尾礦壩的穩定性研究入手,應用有限元法,通過數值模擬分析了水對尾礦壩的靜力、動力穩定性影響。In this paper, some characteristics of flow movement and sediment transport are analyzed by using the flume experiment data. the cross section of compound channel can be divided into four regions : the undisturbed region in main channel, the interactive region between channel and plain, the undisturbed region in flood plain and the boundary region. in the undisturbed regions, the distribution of longitudinal velocity along the depth has the feature of lograithmic. whereas, in the interactive region, the longitudinal velocity does not obey the logarithmic distribution law, but it can expressed as a revised logarithmic function by using a wake function. on the basis of the kinematic equation the velocity distribution of transverse velocity is obtained. in the boundary region, the longitudinal velocity obeys the law of parabolic distribution. furthermore, according to the simplified diffusion equation, the transverse distribution of sediment concentration in the interactive region is deduced. the analysis is in good agreement with the measured data
本文根據漫灘水流的運動特點,將漫灘水流的復式斷面分為主槽平衡區、灘槽交互區、灘地平衡區及邊壁區等4個區,並給出了各區寬度的經驗公式.根據灘槽交互區垂線流速分佈的變化特點,提出了附加尾流函數的對數流速分佈公式.在簡化水流運動方程和泥沙擴散方程的基礎上,對灘槽交互區內垂線平均流速及含沙量沿橫向分佈進行了理論分析,提出了反映灘槽水流動量交換強度的橫向渦量粘性系數及橫向擴散系數的表達式,得到了漫灘水流垂線平均流速及含沙量沿橫向分佈的解析解,並與實測資料吻合較好Through the determination of the wood property for making the pulp and paper of seventeen choiceness clones in masson pine seed orchard, and through the comprehensive judgement on several characters, the author selected ten optimal choiceness clones for the pulp and paper production industry material forest
摘要對馬尾松種子園17個優良無性系進行制漿造紙性能的測定,經多性狀綜合評判分析,共選出可供製漿造紙工業原料林造林的最佳無性系10個。Methods clinical data of 165 cases hospitalized during the time from jan. 20p2 to jan. 2004 were analyzed retrospectively and reviewed
方法對2002年1月~ 2004年1月行小切口切除闌尾的165例臨未資料進行回顧分析。Methods : the clinical data of 103 patients with periappendicural absecess from 1990 to 2005 were analyzed retrospectively
方法:回顧性分析1990年2005年收治103例闌尾周圍膿腫的臨床資料。Abstract : through the analysis of co, nox and hc discharged f rom substitute fuel of motor vehicles, it ' s shown that the substitute fuel is goo d in minimizing tail gas pollution and protecting city environment. it ' s an effec tive way to improve atmosphere quality of cities
文摘:通過對機動車代用燃料的co 、 nox 、 hc及煙度等排放情況的分析,指出代用燃料在減輕機動車尾氣污染、保護城市環境方面一般有著較好的表現,認為大力發展代用燃料是提高城市大氣環境質量的有效途徑。Through the optimal design work of advanced composite tail - structure, the author summarizes the general methods, processes and skillfulness of the optimal design techniques on the ansys software platform. it is a valuable experience useful for exploiting technical functions of large finite elements software
本文通過復合材料平尾結構的優化設計工作,總結了ansys軟體系統進行優化設計分析的一般步驟與方法,技術技巧等,對于開發大型軟體系統的技術功能做出了有益嘗試。Based on the analysis of advanced composite structure design and its optimal methods, the author in this thesis sophisticatedly discusses the applied optimal design techniques of composite layered panel tail - structure of a developing aircraft in the phase of theoretical layout design by using ansys system
本文在分析復合材料結構設計技術及優化設計方法的基礎上,應用ansys軟體環境,系統深入地研究探討了某型在研飛機平尾復合材料結構打樣設計階段的實用優化設計技術。Auto tail gas pollution of alternative fuel
機動車代用燃料的尾氣污染分析The research has been carried out from two aspects : 1 ) explore the way of linguistic realization of the cognitive structure and the communicative goal of the openings and closings of the tv talk programs ; 2 ) describle the generic structures of the genre in question
從cnn 、 cbs和nbc播出的談話節目中選出六十篇作為語料進行分析。本研究從以下兩個方面進行:首先對于談話節目的開頭與結尾的語言特徵及其要達到的交際目的進行分析,然後對研究對象的宏觀結構進行了描述。The material characteristic and principle of piezoelectric material ( pzt ) and macro - fiber composite ( mfc ) is analyzed. cada - x structural dynamics analytic software is used to carry on the experimental modeling and mode analysis of the vertical tail. consequently, the disposal scheme of sensor and actuator is confirmed
本文的主要研究內容為:一、分析了壓電陶瓷和壓電纖維復合材料的特性及工作原理,採用比利時lms公司的cada - x結構動力學分析軟體對尾翼模型進行實驗建模與模態分析,根據模態實驗結果,確定了傳感/驅動元件的布置方案。The flood detention and storage capacity of several billion cubic meters of hongze lake has been recognized for a long time, but the resistance of fiver - lake string has always been ignored, based on an analysis of historical information about flood events, the harmfulness of plain fiver - lake string was revealed, then, the necessity for implementation of fiver - lake separation in regulation of the huaihe river was verified, and a reasonable scheme for fiver - lake separation and a feasible modeling method for scientific demonstration were also put forward
摘要針對長期以來人們只認知洪澤湖的幾十億立方米防洪調蓄能力,卻漠視它的河湖串阻力及其一級尾閭地位的情況,通過對歷史洪水和有關資料的分析,初步揭示平原河湖串的危害性,由此引證進一步治理淮河實施河湖分離的必要性,並提出一種合理的河湖分離方案,以及比較可行的模擬論證方法。分享友人