裂口多的 的英文怎麼說
中文拼音 [lièkǒuduōde]
裂口多的
英文
chasmy-
The mechanical genesis of the complicated rock mass is because several times of tectonism in pro - period made the structure of rock mass in the right dam foundation damaged seriously and rock mass alteration made its mechanical character more anisotropy. after that the fractures in the right dam foundation slope were stretched at the beginning of the quaternary period because in the period yakouhoushan mountain quaquaversal dome was blowups quickly. at the same time, the valley trenching of lancang river reach to 800 - 1000 meter in altitude at the right bank in nuozadu dam site
導致右岸巖體復雜化的成因是,右岸巖體在早期遭受了多期構造作用和巖體蝕變的基礎上,第四紀早期丫口後山穹隆的快速隆起與當時河谷下切至800m 1000m高程這一特殊因素組合引起了右岸巖體沿原有的斷裂(裂隙)張開,使地下水等風化營力能夠到達坡體較深部位,經過長期的風化卸荷作用,形成了右岸復雜巖體。Halocin c8 appeared to have a very wide activity spectrum, including most haloarchaea and even some haloalkaliphilic rods, but it showed no inhibitory activity against bacterial strains tested. when a sensitive strain of halorubrum saccharovorum atcc29252 was exposed to halocin c8, the treated cells swelled at the initial stage, the cell wall appeared to be nicked and the cytoplasm was extruded out afterwards, and the whole cell was eventually completely lysed
將敏感菌株halorubrumsaccharovorumatcc29252的細胞用嗜鹽菌素c8處理后,採用電鏡觀察,發現處理2小時后細胞開始腫脹、膨大,接著在細胞的兩端出現裂口,細胞內容物開始向外溢出,隨著時間延長,裂口越來越大,發生這種變形的細胞也越來越多,最後,幾乎所有的細胞完全裂解。This paper referred to the massive domestic and foreign technical material, elaborated in the sheet forming value simulation theory essential technology in detail, points out when analysis sheet forming question should use the big distortion ball plasticity fem and introduce the application characteristic and the function summarizes of the sheet forming simulation software dynaform. secondly, analyzed the cover forming characteristic, simultaneously introduced the influence cover forming factor in detail : such as ramming direction, the craft addendum surface and the material pressing surface, the radius of convex - concave mold, draw bead, pressure strength, blank size and craft margin and so on. and simulates many typical automobiles cover panel with software : such lateral board, back taillight pedestal and storage cover
其次,分析了覆蓋件成形的特點和要求,同時詳細介紹了影響覆蓋件成形的因素如沖壓方向、工藝補充面和壓料面、凸凹模圓角、拉延筋、壓邊力、坯料尺寸和工藝切口等,並用數值模擬軟體對多個典型的汽車覆蓋件汽車后側圍板、后燈座以及轎車后備箱蓋的沖壓成形情況進行模擬,用模擬結果優化拉延工藝方案,比較了內覆蓋件和外覆蓋件在成形特點和要求的一些異同點,以及常見的起皺、拉裂和回彈、成形不足等缺陷的產生機理和相應對策,重點介紹工藝補充面和壓料面的設計及優化方法,因為拉延是沖壓工藝的關鍵工序,而工藝補充面和壓料面的設計是拉延工序的關鍵,對消除缺陷至關重要。In fukuoka city, where 1. 3 million people reside, roads and sidewalks cracked or swelled. passenger rail service in many communities was suspended
在有130萬人口的福岡市,公路和人行道被震得斷裂和突起。很多線路的客運火車停運。In this paper, the high - temperature low - cycle fatigue life and fatigue crack propagation life tests are carried on the cylindrical axial symmetry specimens having precrack or non - precrack with different types of notches of 16mnr steel in common use in the petrochemical industry contacting coke drum equipment, the stress / strain and the range of stress / strain of dangerous points are received through stress analysis of the specimens using finite element program under multi - axial stress state. at last, the equations of evaluating the high - temperature low - cycle fatigue life and the fatigue crack propagation life are found through using the least - square regression method
本文採用無預裂紋和帶預裂紋環狀缺口圓柱形試樣,進行了石化焦炭塔設備常用材料16mnr多維應力狀態下不同缺口形式的高溫低周疲勞總壽命試驗及裂紋擴展壽命試驗,並利用有限元程序對試樣缺口周圍及裂紋尖端附近進行了軸對稱多維應力狀態下的應力、應變場分析,來評價材料不同條件下的高溫低周疲勞總壽命和裂紋擴展壽命,最後利用最小二乘回歸方法,得到了該材料高溫低周疲勞總壽命和裂紋擴展壽命評價方程。A large amount of data of the latest regional geoglogy and the latest correlation data of layers and rock formation have been quoted, and a description of distribution of crystalline basement, formation, evolution as well as the distribution characteristic of the fracture belt of ordos basin have been made in this paper, and the paper also pointed out that the g - layer which lies between the base of the basin and tg reflector, is the extension of basinward of guandaokou of jixian system. the layer of changcheng system and jixian system, which had been divided before, can be correlated with the exposed huangqikou group and wangquankou group in helan mountain, and divided into qingbaikou system. so, the paper denied the viewpoint of the existence of aulacogen in hutuo period and middle proterozoic in this basin
文中引用了大量最新的區域地質資料和最新的地層、巖系劃分對比資料,對鄂爾多斯盆地結晶基底的巖系分佈、形成、演化以及斷裂的展布特徵進行了描繪,並指出盆地基底與tg反射層之間的g層是薊縣系官道口群向盆地的延伸,盆地中原劃分的長城系、薊縣系地層可以和賀蘭山出露的黃旗口組、王全口組對比,亦劃歸青白口系,從而否定了鄂爾多斯盆地存在滹沱期坳拉谷和盆地中有中元古坳拉谷發育階段的看法。Analysis results of histogram statistics and section electron microscopic scan technique, are that fracture feature of the cracks of the hbbb is similar and the crack is multi - source strain fatigue one. internal defects of the cast, such as impurities, gas holes, etc, are the main causes for early cracks. the contrast analysis of static strength, model and transient respond on three structures with fem proves that geometrical stress concentration in partial area has influence on early crack, also
利用直方圖等統計方法和電鏡掃描技術對該抱軸箱體裂紋分析的結果是:抱軸箱體的裂紋斷口特徵相近,裂紋性質屬于多源性低周疲勞裂紋,鑄件中的夾雜、氣孔等內部缺陷是導致過早裂損的主要原因;利用有限元法對該抱軸箱體三種結構的靜強度、模態和動態響應對比分析,證實了局部幾何性應力集中對過早裂損也有一定影響。The xiangjun bamboo floor without mote and tongue - and - groove, whose raw materials are selectfrom the high quality bamboo from taojiang and anhua which have five to eight life. through the science craft management, introduced the advanced bamboo floor specialized production equipment, the process through open the piece, steam and boil, carbonize, desiccate, take shape, coat with lacquer and so on several 20 processings, the product has the characteristic of the high density, good elasticity anti - burnt, wear - resisting ; which does not crack and distort and so on the characteristic, maintained the bamboo clear and bright li outward appearance texture, the sense of reality exquisite is gentle, warm in winter and cool in summer, which is accepted deeply and high praised by domestic and foreign customers
牌無塵企口竹地板,精選安化桃江的年生優質竹材為原料,經科學的工藝管理,引進先進的竹地板專業生產設備,經過開片蒸煮碳化烘乾成型上漆等到二十多道工序加工而成,產品具有密度高彈性好阻燃耐磨不開裂不變形等特點,保持了竹材清晰亮麗的外觀紋理,質感細膩柔和冬暖夏涼,深受國內外客戶的認可和好評。Refining importing the high sulphur crude oil in recent years, more and more interior surface stress corrosion crack were found in the oil refining sphere
摘要由於煉制進口中東高硫原油,在近幾年的煉油球罐檢驗中發現越來越多的內表面應力腐蝕裂紋。There is a slight drop of the fcpr when the specimen s thickness increases. however, the thickness of the specimen exerts a great influence on kth and fatigue life ( n ) : the thicker specimen is, the higher fatigue life ( n ) becomes, and the greater kth shows. under control of the same conditions, the fcpr of am50 is not so high as that of az91. there are some correlations between load ratio ( r ) and the fatigue surface : when load ratio becomes great, small flat surfaces increase while dimples decrease
試樣厚度增大,穩態裂紋擴展速率略有減小。但是,試樣厚度影響試樣的疲勞壽命和門檻值:試樣越厚,疲勞壽命越長,門檻值越大;在試樣尺寸和加載條件相同的情況下, am50的疲勞裂紋擴展速率較az91小,疲勞壽命則比az91長。載荷比r影響試樣的斷口形貌:載荷比r越大,對應相同k值出的斷口小平面越多,韌窩越少。Therefore, the simulation calculation and comparison on the temperature field and the stress field of temperature creeping for many temperature control schemes are made with the application of the 3 - d finite element simulative analysis software, and then a set of effective measures for comprehensive temperature control is optimized and two temperature control schemes are put forward for the application to the project ; with which the problem of temperature and crack control of the anchorage block during the construction of sangequan siphon project is solved satisfactorily
為此,應用三維有限元溫度場和溫度徐變應力場模擬分析軟體進行了多方案的模擬計算和比較,優選了一套行之有效的綜合溫控防裂措施,提出了兩個溫控方案並應用於該工程,比較好地解決了三個泉倒虹吸進口鎮墩結構的溫控防裂問題。Multiple open wounds do not stack with each other in terms of damage but the highest damage from multiple open wounds sources is always used
多個撕裂傷口的傷害不會疊加,但當中傷害最高的將會抑制發生作用。By applying " none homogeneous multi - laminate element ", hong - kou rcc gravity dam ' s simulation computing of temperature field and stress field at construction period and operation period for all courses and many factors. e. some kinds of methods are discussed in detail for temperature field back analysis, and artificial neural network method for back analysis of thermal parameters of concrete is suggested
應用「非均質層合單元法」實現了洪口碾壓混凝土重力壩施工期、運行期全過程多因素的溫度場及徐變應力場的模擬計算,進行多方案的比較分析,推薦出優選溫控防裂方案,取得了非常滿意的成果。According to the observed results near the fracture surfaces, the orientations of the fatigue crack initiation and propagation were investigated to study the mechanism of multiaxial fatigue crack propagation
根據薄壁管拉扭復合載試件斷口附近表面觀測結果,統計其裂紋擴展的位向,研究多軸疲勞裂紋萌生及擴展機理。The results showed that the notched impact strength of pvc / acr blends was improved remarkably and the tensile strength and the flexural strength of the blends have not obviously changed. the notched impact strength of pvc / acr blends was increased to about 3 times more than the pure pvc when the ratio of pvc / acr is 100 / 6 ( wt )
結果表明,所合成的acr和pvc共混后能提高pvc的抗沖擊性能,並呈現明顯的韌性斷裂特徵,而材料的拉伸性能和彎曲性能下降不大,當pvc acr = 100 6時,共混體系的缺口沖擊強度較純pvc提高3倍多。Those who lived to tell the tale spoke with a kind of awe of that first breach of the walls ; of how, as the fighting got fiercer with the day, a fog had crept up from the marshes behind the enemy lines, thick and gloomy as broth, enveloping the massing attackers below so that our defense force couldn ' t fire down on them accurately until, like an army of ghosts roaring out of the mist, they were already upon us
那些倖存的人講到這個故事總是帶著敬畏,說起城墻的第一道裂口;說起那天,戰斗逐漸激烈起來,一陣霧從敵軍陣線之後的沼澤升起,濃密如同菜湯,陰沉沉的,籠罩了下方大多數進犯的士兵,致使我軍的防禦力量無法準確地朝他們開火,直到他們像一支幽靈之師,從霧中呼嘯而出,來到我們上方。The study on high - temperature low - cycle fatigue life and fatigue crack propagation life under multi - axial stress state shows that the fatigue life and fatigue crack propagation life can be characterized by the equivalent plastic strain range p, the equivalent creep strain range c and the equivalent strain range, and do n ' t exit notch dependency, non - notch - dependency equations being given in the paper
) _ c和當量應變范圍( ? )進行多維應力狀態高溫低周疲勞總壽命及裂紋擴展壽命評價是可行的,且不存在缺口依存性。並給出無缺口依存性的疲勞總壽命評價方程。Welt pkts gap too much remove 1 / 4 " of excess fabric so that pkts lay flat against body and do not droop as per your sample
唇袋裂口太大,請去掉1 / 4 "多餘的布,這樣袋就會平伏的靠著大身,而不是如你們的辦一樣低垂著By utilizing the above methods and the results of the finite element program named msc / nastran, the paper carries through specific calculations corresponding to the single stress singularity and the double stress singularity issues, which consist of the cracks for mode i, mode ii, the mixed mode crack of mode i and ii and many v - notched problems
利用上述數值方法和有限元程序msc nastran的數值分析結果,對型、型、與復合型平面裂紋以及多種型切口問題進行了具體計算。計算結果表明,本文所提出的數值方法具有簡單、通用和精度高的特點,便於實際工程應用。分享友人