穿通模 的英文怎麼說
中文拼音 [chuāntōngmó]
穿通模
英文
die push-through-
By comparing the dry plate pressures drop and distributions of velocities simulated on single valve with those of double valves, it was found that there was intense turbulence in the flow fields around fixed - valve, there were eddy areas between valve side orifices and tray wall, there were eddies above the valves too, these led to the complex behaviors of gas perforating valve, these had a great effect on the gas - liquid mass transfer process. at the same time, in order to prevent the disadvantageous effect of gas between one valve with another on the gas - liquid mass transfer, it was very effective to change the fields of gas perforating valve by folding the edges of valve
通過對數值模擬得出的單閥和雙閥塔板的干板壓降及流場速度分佈分析對比后發現,固定閥周圍流場存在較強的湍動,閥側孔與塔板壁面區域以及閥體的上方空間存在明顯的渦流區,使氣體穿閥后的行為變得復雜,並對氣液傳質過程產生重大影響;模擬結果表明,為防止和削弱固定閥間的對沖造成的「死區」對傳質帶來的不利影響,通過折邊來改變氣體的氣路是非常有效的,模擬值與實驗值基本得到吻合。1 ) lay stress on the combination of language training and thinking training, and weave together with the ability of listening, speaking, reading and writing. 2 ) emphasize the comprehensiveness of knowledge, sensibility, competence and understanding. through certain affecting and pleasing to eye ways to inspire thinking and encourage aspiration and cultivate students of wholistic development 3 ) employ diversified methods of teaching and learning and establish a radial communicative teaching model. 4 ) make cll immerge into the daily life in class, main points of language of the course are practiced, while, out of class, the knowledge is extended, broaden, and deepened
認為絕不能單打一或以偏概全,一是強調語言訓練和思維訓練相結合,聽說讀寫能力貫穿其中;二是強調知情能理的綜合,通過娛目、動情、激思、鼓志等方法全面地發展人;三是教與學多種形式的綜合,形成輻射式的教學交往模式;四是語文與生活同在,通過課內練在點子上,課外延伸、拓展、深化。A new fractal - based infrared image feature extraction method is presented and the detailed theoretic analysis and implement procedure of this algorithm is submitted and tested in some experiments. with the limitation of the line detection based on traditional hough transform that the information of the length and the end points of the line is unavailable, a new algorithm which makes use of the accessional strategy based on precognition information is put forward to meet the demand for more information of the line, simulation results show this method is effective. finally, the whole process of airport target recognition is presented and the result images are also given
使用分形方法提取目標的特徵,在知識指導下,提出了一種基於目標特徵模型的降維的形態學分形維數計算方法,對傳統分形方法進行了改進,從理論上推證了演算法的合理性,並對演算法進行了模擬分析;針對傳統hough變換無法獲得線段端點和長度信息的局限性,提出了一種基於目標特徵先驗知識的hough變換融合策略,通過引入目標先驗知識,可以有效地獲得直線信息;對信息多而復雜的機場目標採用基於知識的目標識別方法,使用置信度模摘要型實現不確定推理,對目標進行識別判斷,將知識貫穿于整個識別過程中,對目標進行了有效地識別。The sort, material composite, structure properties and conduction mechanisms of eca ( electrical conductive adhesive ) were discussed in this paper. then three types of ega specimens were designed and made, on which temperature cycles test from - 55 ? to + 125 ? and thermal aging at + 125 ? were carried out. changes of the adhesive strength, eca ' s bulk resistance and contact resistance under the environment stress were summarized and a detailed evaluation on these specimens was given
本文在全面闡述導電膠的分類組成、物理結構、導電機理的基礎上,設計並製作了三批導電膠樣品,通過對樣品進行長時間的- 55 ? ? + 125溫度循環和125高溫存儲試驗,總結了導電膠粘接強度、體電阻和接觸電阻在環境應力下的變化規律,對三類樣品的長期可靠性做出了全面的評價,並結合導電膠電阻率和「穿流閾值」的計算機模擬,給出了提高導電膠可靠性和電導率的建議,介紹了國內外在高電導率高可靠性導電膠研製方面的一些最新進展。With servers in black mini - skirts, long socks and white aprons, the cafe is believed to be the first in canada to mimic the cartoon - inspired restaurants devoted to " costume play ", or cosplay, that first appeared in japan a few years ago
餐館服務小姐一律身穿黑色迷你裙長襪和白圍裙。雖然幾年前日本就出現過卡通模仿餐館,但在加拿大,這卻是第一家。店主名叫aaron wang ,今年24歲。Author analyzed the relationship between the length and the impurity concentration of drift region and thickness of buried oxide layer and thickness of soi and the charges of oxide layer and bias voltage of bulk and breakdown voltage and on - resistance by numerical simulation
採用數值模擬分析方法,深入研究了漂移區長度、漂移區濃度、埋氧層厚度、頂層硅厚度、氧化層電荷以及襯底偏壓對resurf效應、擊穿電壓和導通電阻的影響。It also put forward that how to select appropriate epilayer doping concentration and thickness, pn junction depth and jte technology to increase the breakdown voltage of 4h - sic mps. a power dissipation model of 4h - sic mps was established
通過對4h - sicmps擊穿特性的二維模擬,提出如何選擇合適的pn結深度、外延層摻雜濃度和厚度以及如何運用jte終端技術來提高擊穿電壓。They are applied to different situations and verified by experiments. analysis model of small ap oblique penetrating ceramic / metal light armor is established on the basis of energy model and the assumption of ellipse absorbing the same energy in back plate, giving the predictable formula about ballistic limit velocity. with energy model the optimization design in relation to ceramic / metal light armor is analyzed and the optimal coefficient of ceramic / metal composite armor is gained
本文的主要研究內容如下: (一)建立了小型穿甲彈垂直侵徹陶瓷/金屬輕型裝甲的動量模型和能量模型,它們分別適用不同情況,並通過試驗驗證;基於能量模型和背板橢圓吸能相同假設,建立了小型穿甲彈斜侵徹陶瓷/金屬輕型裝甲的分析模型,給出了彈道極限速度預測公式;利用能量模型對陶瓷/金屬輕型裝甲的優化設計進行了分析,給出了陶瓷/金屬復合裝甲的最佳優化系數。" you see, my son, " said god, " the beauty of a woman is not in the clothes she wears, the figure that she carries, or the way she combs her hair
上帝說:所以了,我的孩子,女人的美麗不在於她穿的衣裳、外貌體態或是她梳頭發的模樣;她的美麗是在她的眼睛里,因為那是通往她心靈的入口- -愛的棲息處。The result of numerical simulation indicated the tradeoff of breakdown voltage and on - resistance. the selection of structure prefer the thicker buried oxide layer and the thicker soi layer and the shorter drift length when the breakdown was happened at the interface of soi and buried oxide layer
模擬結果表明,擊穿電壓與導通電阻存在明顯折衷關系,因此在選擇器件結構時要選擇埋氧層厚度大,漂移區濃度高,在保證擊穿發生在縱向的情況下,漂移區長度越小越好。New york ( reuters health ) jan 03 - multidetector row helical ct allows an accurate diagnosis of appendiceal perforation by imaging a defect in the contrast - enhanced appendiceal wall, according to a report in the january 2008 issue of radiology
紐約(路透通訊社健康版) 1月3日訊來自2008年1月出版的《放射學》的報道多排螺旋ct通過對比增強模擬闌尾壁的缺損,可以準確診斷闌尾穿孔。The mesoproterozoic mafic dyke swarms are extensively distributed in the central north china craton, which are not deformed and metamorphic, emplacing the pre - existed fractures, so the dyke swarms become the conspicuous marks to reconstruct the mesoproterozoic tectonic stress field of the central ncc. the mafic dykes in the northern block are transtensional while the dykes in the central and southern blocks are extensional. the mesoproterozoic tectonic stress field could be simulated on the analysis of the distribution and mechanical origin of the mesoproterozoic mafic dyke swarms in the central ncc. the simulation result shows that the mafic dyke swarms were formed in the extensional tectonic setting in the ncc in the mesoproterozoic time, which are related to the extension of the mesoproterozoic yanliao - zhongtiao aulacogens cross the central ncc
克拉通北部地塊的鎂鐵質巖墻群為張剪性,而中部和南部地塊為張性。根據華北克拉通中部中元古代鎂鐵質巖墻群的分佈和成因機制分析,來恢復模擬中元古代的構造應力場。數值模擬結果表明鎂鐵質巖墻群在中元古代形成於伸展的大地構造背景,與橫穿華北克拉通中部的燕遼-中條拗拉槽系的伸展作用有一定的聯系。Second, the uncertainty of the relation between education and employment can be represented by some criteria such as graduates " employment rate, educational benefit dispersion grade, and the level of overeducation occurrence rate. third, personal choice, school, work - force market and work place are significant factors that affect the uncertainty of the relation between education and employment. fourth, in a society of market economy, the uncertainty of the relation between education and employment is a " sword with double blades ", thus it is necessary to avoid the disadvantages of the uncertainty of the relation between education and employment from the perspective of institutional layout
教育規模擴展和市場機制的共同作用,使得教育與就業之間也存在著不確定性; ( 2 )教育與就業關系的不確定性可以通過畢業生就業率高低、教育收益離散程度、教育過度發生率高低等指標來進行表徵; ( 3 )個人選擇、學校、勞動力市場和工作場合是影響教育與就業關系不確定性形成的重要因素,貫穿在教育與就業發生關系的全過程; ( 4 )在市場經濟社會,教育與就業關系的不確定性是一把「雙刃劍」 ,因此有必要著重從制度設計的角度,對教育與就業關系的不確定性進行規避; ( 5 )當前我國教育與就業關系的不確定性也開始顯現。At first, measuring the electron recoil spectra of target room gamma ray. through the resolution of spectra we get the gamma ray spectra caused by target room. then we transform it to the zero point, the place of neutron source, and calculate the leakage gamma ray spectra t from iron sphere caused by target room gamma ray by mcnp program
靶室產生的射線本底,通過實驗測量和模擬計算相結合的方法加以扣除,首先測量靶室產生的射線康普頓反沖電子譜,解譜得到靶室泄漏譜,將所解得的靶室泄漏譜歸一到原點,即中子源處,利用mcnp蒙卡程序輸運計算靶室射線穿透鐵球后所泄漏的能譜,最後從d ? t中子穿透鐵球伴生射線泄漏能譜s中扣除。We also summed up four kinds of faults combination transportation model : the model that under salt bed fault and crossing salt bed fault are connected by faults ; the model that under salt bed fault and crossing salt bed fault are connected by reservoir, the model that under salt bed fracture and crossing salt bed fracture are connected by reservoir and breakthrough faults at the top of the trap ; single crossing salt bed model
總結了庫車坳陷存在的四種斷層組合輸導模式:即鹽下斷層通過斷層與穿鹽斷裂相連的組合輸導模式;鹽下斷層通過儲層與穿鹽斷裂相連的組合輸導模式;鹽下斷裂通過儲層和圈閉頂部突破斷層與穿鹽斷裂相連的組合輸導模式;單一穿鹽斷層輸導模式。With deepenning of the practice of upgade to centre district and exploration of upgrade theory constantly, the direction of upgrade on the city centre district should be proceed from overall, systematic angle and we should probed a mode that as well can helped the city centre district oneself to be expanded as can optimizes the economy, society, environment thought of research of this text : the main modes of upgrade on city centre districts have been summed up through consulting and summarize the domestic and international city centre district in practice and lose and following the basic principles that the modern city upgrades development
隨著對城市中心區更新實踐的不斷深入和對更新理論的不斷探索,城市中心區更新方向應從全面、系統的角度出發,貫穿可持續發展的觀點去探索既有利於城市中心區自身擴展、又有利於城市中心區經濟、社會、環境效益最優化模式。本文的研究思路:通過查閱、總結國內外城市中心區更新實踐中的得與失,遵循現代城市更新發展的基本原則,歸納總結出城市中心區的主要更新模式;然後結合濟南這一實例,調查分析濟南城市中心區存在的問題,探討適合濟南城市中心區更新的模式,並給出相應的建議和措施。The model is solved with the finite difference method, the simulation software is organized to simulate the transient thermal response of the front region of projectile wing such as those launched by electrothermal chemical guns
採用有限差分法進行數值求解,並編制了較為通用的模擬軟體,用於模擬諸如由電熱化學炮發射的高超聲速穿甲彈彈翼前緣的瞬時熱效應。Through simulation, found the influence rule on existed structure by shield construction, discussed construction factors such as soil deformation modulus, different thickness of and different elastic modules of equivalent circle zone, control soil pressure, initial stress release rate influence on the surface settlement and structure deformation, studied the reasonable parameter value scope
通過數值模擬,研究了盾構施工對既有結構的影響規律。討論了地基變形模量、等代層厚度和參數、圍巖應力初期釋放率、盾構正面土壓力等施工因素對地表沉降和筏板基礎沉降的影響,研究了穿越結構物時參數的合理取值范圍。Through site monitor and numerical simulation result, technical measure and parameter optimization were given from foundation stability ; inject slurry ; controlling soil pressure, which mitigate the influence on the structure to least. the best shield construction condition was given at the end
通過現場監測與數值模擬分析,本文從預加固措施、襯砌背後注漿、開挖面土壓力、盾構推進速度、盾構姿態等方面提出盾構穿越結構物過程中施工技術措施和參數優化及匹配,使推進中對周圍地層、地面、既有結構物的影響最小,得出了最佳盾構推進狀態。In this paper, the authors give an initial probe into probability theory from different angles, including window method ( specialization and characterization of probability model ), clue method ( building model clues to the theme according to the subjects ), index method ( clue to key words in bilingual teaching ) and experiment method ( random experiment between people and machines ), which are of significance for reference
文章通過教學實踐歸納了開窗法(概率模型的現代化與特色化) 、聯珠法(面向對象有針對地建立貫穿主題的模型線索) 、語素法(雙語教學中關鍵字的提示) 、實驗法(開展人機交互的隨機實驗)等方法,具有一定借鑒意義。分享友人