肋狀的 的英文怎麼說
中文拼音 [lèizhuàngde]
肋狀的
英文
costiform-
The feathers attached to the arms and the tail evidently possess the structures of " modern feathers ", which consisting of the central shafts ( rachis ) and parallel barbs. dromaeosaurids are unusual group of maniraptoran theropods. they share many similar or the same features with archaeopteryx or other primitive birds, such as : u - shaped furcula, uncinate process, laterally facing glenoid of shoulder girdle, comparatively long forelimb, large semilunate carple, retroverted pubis, ascending process of astragalus, and " modern feathers " with rachis and barbs etc. these facts indicate not only that dromaeosaurids had developed many bird - like characters in course of the advanced maniraptorans toward birds, but also that there seemed to be the co - evolutionary trend between the feathers and the skeletal bones
奔龍類是一類較為特殊的手盜龍類( maniraptora ) ,它具有許多與始祖鳥archaeopteryx甚至其它早期鳥類相似或接近的特徵,主要表現在:叉骨u形與始祖鳥和孔子鳥類的相同,背肋鉤狀突在孔子鳥類和個別反鳥類中也存在,肩臼窩絕大部分指向側方類似於始祖鳥,肩胛骨與烏喙骨間的夾角非常接近90也和始祖鳥的相似,前肢從比例上講顯得較長,大的半月形腕骨使肘部能向側方折過來,恥骨伸向後下方,距骨上升突與原始鳥類中的為同源結構,羽毛已有顯著的分化且具備了現代羽毛的基本結構等等。It is the key of ebfs, therefore, furthermore calculation about link are carried out in this thesis, introduced achieved research, summarized the affect of link on whole capability in the first, the second, numerical calculation are proceeded on link with ansys : with the purpose of discussing yielding mode critical length of link, established five different specimens ; with the purpose of discussing the influence of h / tw of web, b / tf of flange and h / b, established eighteen different specimens ; with the purpose of discussing the affect of stiffener, established four different specimens, and elaborated the affect of stiffener on link based on achieved test researches
因此,本文對耗能梁段進行進一步計算分析,概述耗能梁段對整體性能的影響,並利用有限元程序ansys對耗能梁段進行數值計算:針對耗能梁段的屈服類型建立5種不同長度的模型,計算討論耗能梁段屈服類型的長度劃分;針對耗能梁段腹板高厚比、翼緣寬厚比以及梁段截面形狀等因素共建立了18種模型進行計算分析;針對加勁肋對耗能梁段的作用建立了4種模型,並結合已有的試驗闡述了加勁肋對耗能梁段的影響。The results indicate that e. rhytidosperma bears pollen with 5 waved ridges and developed hyaline lines in the grooves, which is typical for type a of pollen morphology in the genus
結果表明斑子麻黃的花粉形態也非常特殊,其縱肋數目5條左右,縱肋波狀扭曲,肋間溝槽內透明線發達且分枝。Is the dog slab sided ( lack of rib spring ) or barrel ribbed ( too wide )
狗肋部是平板的(肋骨彎曲不足)還是桶狀肋(太寬) ?On the basis of the investigation on the related literatures of new refrigerants substitutes and new refrigerant oil, the in - tube evaporation of refrigerant and refrigerant - oil mixtures. this paper make a experimental research on the saturated temperature of propane ( r290 ) and lubricant oil ( suniso 3gs ) mixtures, evaporation heat transfer and pressure drop characteristics in a horizontal micro - fin tube
本論文在參考研究國內外有關製冷工質、替代製冷工質及其含潤滑油混合物在水平管內流動沸騰換熱研究現狀的基礎上,對丙烷( r290 )與潤滑油suniso3gs的混合物的飽和溫度、水平微肋管內流動沸騰換熱及壓降進行了實驗研究與理論分析。On the basis of the investigation on the related literature of new refrigerant substitutes, the in - tube condensation of refrigerant and refrigerant - oil mixtures, this paper investigates the saturated temperature of hc290 - oil mixtures, condensation heat transfer and pressure drop characteristics in a horizontal micro - fin tube for it
本文在分析研究國內外有關替代工質、製冷工質及其含油混合物管內凝結性能研究現狀的基礎上,對純天然工質丙烷( hc290 )與潤滑油suniso3gs的混合物飽和溫度、水平微肋管內凝結過程的傳熱及流阻特性進行了實驗研究分析。This paper introduces the development and present situation of concrete - filled steel tube arch bridge in the world ; generally analysis the mechanism, construction technology, construction equipment of the job practice ; advance the entire scheme of the long - span concrete - filled steel tube arch rib construction ; at last give the analysis the concrete scheme of the concrete - filled arch rib construction. this paper declares the reference value of the study through the above
本文介紹了國內外大跨度鋼管混凝土拱橋主拱肋施工的發展和現狀;綜合分析了拱橋施工的機理、技術和設備情況;提出了大跨度拱橋主拱肋施工的完整解決方案,最後通過具體橋梁施工方案的設計分析,說明了本項研究成果的現實參考價值。The prestressed continuous beam - arch composite bridges are a special structural system where the horizontal thrust of the arch rib is absorbed by a prestressed tie at deck level. in some cases, this type of structure is preferable because it does n ' t have the large thrust at the spring hi traditional arch bridges and the somewhat large bending moment and shear force in traditional beam bridges. as a result, the performances of the prestressing reinforcement can be efficiently utilized
它利用拱肋承擔壓力,系梁預應力束抵抗拱端推力,吊桿及縱橫橋面系結構承受橋面荷載,既克服了傳統拱橋巨大的拱端推力,又改善了連續梁橋較大的彎矩和剪力的受力狀況,最大限度地發揮了拱梁混凝土和預應力鋼筋各自的特點,經濟效益顯著。Areospace - screws, pan head, internal offset cruciform ribbed or unribbed drive, pitch diameter shank, long length mj threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 mpa - dimensions
航空航天.強度級小於或等於1100mpa的塗層或未塗層金屬材料制節徑桿長長度mj螺紋的內偏移十字形肋狀或非肋狀驅動的平頭螺釘.尺寸A combined network which consists of four subnets is put forward. every subnet is trained using the data of one portion of arch - ring elements, and the outputs from all subnets give the whole damage information of the arch - ring
構造了一個由四個子網組成的組合網路,每個子網分別針對拱肋中的部分單元進行訓練,然後由各子網的輸出共同給出整個拱肋的損傷狀態。According to the geometrical characteristics of the surface on the deformed bars, considering the interfacial properties of the corrosion reinforcement and concrete, such as the microscopic mechanics model of corroded reinforcement ribs, the deterioration of ribs on the bearing surface of the deformed bars after corrosion and the effect of corrosion products of corrosion reinforced bar on the bond strength, and analyzing the distribution and interaction of the forces on the surface of the corrosion reinforcement and concrete, the calculation expressions of the bond strength between corroded deformed bars and concrete with and without transverse steel are established
從變形鋼筋的表面幾何特徵出發,考慮了鋼筋銹蝕后鋼筋與混凝土接觸面的特徵,例如鋼筋橫肋在銹蝕狀態下的細觀力學模型,鋼筋銹蝕后鋼筋橫肋高度的變化和銹蝕產物的生成對粘結力的影響。通過分析接觸面上各種力的分佈形式及相互關系,建立了有橫向鋼筋和無橫向鋼筋約束作用下,鋼筋與混凝土之間粘結力的計算表達式,且與相關文獻的結果進行了比較。Soundboard ribs are of spruce and are fully let - in to a notched liner ( uprights ) and the rim ( grands ) to support the soundboard crown and prevent the piano from losing its tone
音板肋木也由雲杉製成,完全嵌入鋸齒狀襯墊(直身鋼琴)或琴身(三角鋼琴) ,用以支撐音板的冠狀頂部和穩定鋼琴音質。This thesis details the detention for dukou bridge in pan - zhi - hua city. du kou bridge is an steel arch bridge with history of 35 years, and plays an important role in the city. because the bridge detention is taken under no current specification and standard to be and the disease is very complicated, the detection work is very difficult
本論文以攀枝花市渡口大橋為對象進行舊橋的檢測評定研究。渡口大橋為180米的鋼箱肋拱橋,是攀枝花的一座重要橋梁,投入使用已超過35年。本次評定檢測工作,是在沒有現行規范、標準和橋梁病害狀況又相當復雜的情況下進行的。I don ' t feel one hundred per cent physically anyway, and my ribs and achilles could do with a few days rest at the moment
我的身體並沒有達到100 %的狀態,肋骨和阿基里斯腱的傷情也迫使我休息幾天。In this paper we study the transverse stiffeners of the thinned - web beam bearing several concentrated longitudinal strain actions. thinking of using post - buckling strength of web plate, we study some facts about tran sverse stiffeners including strain ability, condition of breaking, calculation of strength and stabilization of the stiffener bearing regional load action
本文對受多個集中荷載作用的薄腹板梁的橫向加勁肋進行了研究,分析了利用腹板屈曲后強度時,橫向加勁肋的受力狀態、破壞機理,以及加勁肋局部承壓的強度計算公式和穩定計算方法。Steel for the reinforcement of concrete - weldable ribbed reinforcing steel b500 - technical delivery conditions for bars, coils and welded fabric
混凝土加強筋用鋼.可焊肋狀鋼筋b500 .棒材卷材和焊接鋼筋網的交付技術狀態Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length mj threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 mpa - dimensions
強度級小於或等於1100mpa的塗層或未塗層金屬材料制階梯形桿短長度或中等長度mj螺紋的內偏移十字形肋狀或非肋狀驅動的平頭螺釘.尺寸Aerospace - screws, 100 reduced countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length mj threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 mpa - dimensions
航空航天.強度級小於或等於1100 mpa的塗層或未塗層金屬材料標稱桿短長度或中等長度mj螺紋的內部偏移十字形肋狀或非肋狀驅動的小於100的埋頭螺釘.尺寸Make one of your hands into the shape of a ball, and place it over the top part of the stomach, below the ribs
把你的一隻手握成球狀,然後把這只手放置到胃部的上方,肋骨的下方。You should be able to " feel " his ribs when you push in on the sides
在按壓它的體側的時候,你應該能感覺到肋骨的形狀。分享友人