脆性變形 的英文怎麼說

中文拼音 [cuìxìngbiànxíng]
脆性變形 英文
brittle deformation
  • 脆 : 形容詞1 （容易折斷破碎） fragile; brittle 2 （較硬的食物容易弄碎弄裂） crisp 3 （聲音清脆） （of ...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. But high strength concrete has many defects itself. mainly foy : with higher strength be much fragility ; the final strength increments are smaller for high volume silica - ash concrete ; because high strength concrete ’ s self - shrinkage is large, so the deformation performance is much severely with the strength increments

    而高強混凝土又有其自身缺陷，主要是:強度越高，脆性越大;摻入硅灰量大的高強混凝土，後期增長減小;由於高強混凝土自收縮大，因而變形性能也隨強度等級的提高而變得嚴重。
  2. Greenschist facies, low green schist facies and brittle shear deformation facies. the attitude of different structural element of the yagan mcc are keeping coordination. analysis of kinematics demonstrates the sse - directed shearing - off of the hanging wall relative to the footwall along the penetrative mylonitic lineation

    其變形相由變質核中心到上盤巖系（由深至淺）依次為高角閃巖相? ?綠片巖相? ?低綠片巖相? ?脆性剪切變形相，顯示亞干核雜巖由中心向邊部變形層次遞減的特點。
  3. 3 the dog - bone moment connections are considered having excellent performance for seismic resistance in steel frame and can avoid the brittle failure happening to the connections effectively

    3狗骨式剛性連接是一種旨在改善樑柱連接變形性能，避免脆性破壞發生的有效連接形式。
  4. 2 the dog - bone moment connections are considered having excellent performance for seismic resistance in steel frame and can avoid the brittle failure happening to the connections effectively

    2研究表明，狗骨式剛性連接是一種旨在改善樑柱連接變形性能，避免脆性破壞發生的有效連接形式。
  5. The first phase involves the formation of thrusting and napping towards nww accompanied by extensive igneous activity and mineralization. the second phase corresponds to the development of asymmetrical small fold downwards north and south. the final phase the cenozoic is marked by strong brittle fractures activity resulting in the sharp heave of the landform of xiaoqinling aera

    太華群內的褶皺及南北兩側斷裂分析表明，小秦嶺燕山期至少經歷3期變形，第一期為sse nww向的褶皺變形作用；第2期為南北向正斷下滑剪切作用；第3期為脆性正斷作用。
  6. Abstract : based on the data obtained from field observations and deformation monitoring, this paper deals with the deformation and failure of a double - decked slope composed of soft rock strata in its lower part and hard - brittle rock strata in its upper part. it is demonstrated that the deformation of this kind of slopes is always initiated by the non - homogeneous rheological compression of the lower soft rock strata, leading to the tension fracture and toppling of the upper hard rock strata, and at last the sliding of the whole deformed body will be caused by the shear failure along the stress - concentration zone in the lower soft rock mass under the actions of the gravitational loading and infiltration water

    文摘:以現場考察和變形監測資料為依據，探討一個下部有軟弱基座，上部為硬脆性坡體的「二元結構」邊坡的變形破壞問題，揭示這類邊坡的變形總是以下部軟弱巖體的不均勻壓縮流變為先導，進而引起上部硬脆性坡體的拉裂與傾倒，最終通過滲入水的作用，使下部承載狀況已進一步惡化了的軟弱巖體，沿剪應力集中帶發生剪切破壞而導致整個變形坡體的下滑。
  7. The knowledge on the properties of used materials is urgently needed for reasonable life - prediction and life - distribution. as cylinder bolts are concerned, they often rapture at the first tooth - root resulting from lower high temperature strength of their material and higher stress. since bolts operate at high temperature environment, creep skew and damage causing their failure are important factors that can not been neglected

    就汽缸螺栓而言，由於螺栓材料的高溫強度偏低，預緊力過大，常常在螺栓的第一齒根部位發生蠕變脆性斷裂，因其長期在高溫環境下工作，蠕變變形和蠕變損傷是其失效的一個不可忽略的重要因素。
  8. In himalayan, the first era ( 45ma ) the basin is titled ; the second era ( 23ma ) it is differential uplift and denude ; the third era it is brittle defonnation. in eastern ore belt, ore - controlling is mainly strike - slip fault and fold ; but in western ore belt, it is block

    喜馬拉雅運動第一期45ma盆地掀斜；第二期23ma以差異隆升剝蝕為主；第三期4ma為脆性變形期，東礦帶近盆邊以走向斷裂及褶皺控礦為主，西礦帶為斷塊控礦。
  9. In the processing of single crystal materials, it was found that the sectorial distribution of light and shade appears on the surface, which is the main factor of affecting processing surface quality. therefore starting from the crystal structure, this paper first researched on kdp crystal mechanics characteristics in different crystal plane and orientation through theoretical analysis and nano - indentation experiment, separately calculated the young ’ s modules and shear modules of kdp in different crystal plane, and systematically analyzed the change rule of young ’ s modules and rigidity along with the crystal orientation

    在單晶脆性材料的加工中，人們發現加工表面產生明暗相間的扇形分佈，這種明暗相間扇形分佈是影響加工表面質量的主要因素，因此本文從晶體的結構出發，首先對kdp晶體不同晶面、不同晶向的力學性能進行了理論分析和納米壓痕實驗研究，分別計算了kdp晶體不同晶面上彈性模量和剪切模量，並系統地分析了彈性模量和硬度隨晶向的變化規律。
  10. By using of the new process, the rate of carburizing was increased, and the distortion of the works were decreased, while the wear - resistance and brittleness were improved

    用新的滲碳技術，可加快滲碳速度、提高滲碳的效率、減小滲碳變形，並且滲層的脆性及耐磨性得到了改善。
  11. Firstly, basing on the knowledge of soft magnetic materials fabricated by the powder metallurgy ( mp ), we brought forward a new ideal about the composite powder, which is to distribute brittle metal powders ( si ) to the surface and gaps of the plastic ones ( fe ), then composite particles in which plastic metal powder is packaged by brittle ones are formed by further deformation

    基於粉末冶金制備軟磁材料的相關基礎知識，我們首先提出一種全新的粉末復合思路，即將脆性金屬粉末以不同粒度范圍分佈在塑性金屬粉末的表面和間隙中，在進一步受應力變形時，形成塑性金屬包裹脆性金屬的復合包裹體。
  12. The places of gold ore is not only in the powerfulness place, but also in the place of tenacity - brittleness and the place of powerful deformation girdle place to the feeble the deformation in ductile zone gold bed

    韌性剪切帶型金礦床中金的富集不僅在應變最強部位或韌性向脆性轉換的部位，還可以在強變形帶與弱變形域交接的部位。
  13. Plastic strain first starts from ambient of the porphyroblast, and then develops to rims of porphyroblast and gradually transfers to the centers of porphyroblasts. the brittle remains in the central parts of porphyroblasts come to be decreased through the plastic deformation development, which is accordance with the banding of intensity in many mylonitization zones on wild occurrences and observation in the fabrics of mylonitization rocks under microscope

    長石眼球構造的形成主要是由長石與石英的韌性差決定的，塑性變形首先從斑晶的周圍部分開始，逐漸向斑晶發展，脆性殘斑核不斷減小，這與剪切帶內糜棱巖化強度分帶相一致。
  14. According to the failure factors, the mechanism, the processes, the critical conditions, the aftereffects etc, the main steam pipe ' s failure patterns are divided into five types : frangibility, toughness, high temperature, creep, fatigue, the processes and characters of each type is analyzed and summarized

    根據主蒸汽管道失效因素、失效機理、失效發展過程、失效臨界條件、失效後果等幾個方面，確定了主蒸汽管道失效的五種形式，即脆性失效、韌性失效、高溫失效、疲勞失效和蠕變失效，並對每種失效形式的過程和特徵進行了分析。
  15. The descending part of the curves are much sharper than the ones under the normal temperature. the ductility of the concrete will also get worse and the brittleness will increase

    應力?應變曲線形狀隨負溫值的增大變得高而窄，曲線的下降段比常溫陡直，混凝土的延性變差，脆性增大。
  16. In contrast, the best - known shape - memory alloy, nickel - titanium, which also demonstrates this super - elasticity, soon gets hard and brittle with frequent deformations

    相較之下，最為人所知的形狀記憶金屬鎳鈦合金雖然也有類似的超級彈性，但在反覆變形之後，就會變得堅硬而易脆。
  17. All the gold is hosted by different parts of the qiumingtashi - huashan ductile shearing zone. the deformation can be divided into three stages : ductile shearing deformation, brittle - ductile shearing deformation and brittle shearing deformation, in which brittle - ductile shearing deformation stage is the preferred mineralizing stage

    及金礦化體均賦存於秋格明塔什黃山韌性剪切帶的不同部位，其變形期次可劃分為3期，即韌性剪切變形、脆韌性剪切變形和脆性剪切變形，其中脆韌性剪切變形階段是最有利的成礦階段。
  18. It can make ordinary concrete that is a kind of brittle material be changed to a kind of compound material that has better plasticity. its main working mechanism is to improve the brittleness of ordinary concrete by using short fibers that are scattered equably. because short fibers have higher dragging resistance and ordinary concrete has higher crushing strength in the process of stressing, every technical property of fiber - reinforced concrete is improved greatly

    鋼纖維混凝土是近年來發展起來的一種新型建築材料，是在普通混凝土中摻入適量的鋼纖維而形成的可澆築、可噴射成型的一種新型復合材料，除抗壓強度外，它的各項物理力學性能都比普通混凝土有顯著的改善和提高，使原屬于脆性材料的混凝土變為具有一定塑性性質的復合材料，其主要工作機理是利用均勻分散的短鋼纖維來改善普通混凝土的脆性。
  19. The aseismatic performance of multilayer brick masonry structure is poor because the basic materials and connection mode determine the brittleness nature and deformed little

    摘要多層磚混砌體房屋由於組成的基本材料和連接方式決定了其脆性性質，變形能力小，導致房屋的抗震性能較差。
  20. At the same time, the pur foam plastics has some brittle features and its stress - strain curve is obviously nonlinear characteristics when it is deformed

    在拉伸加載下泡沫塑料具有明顯的脆性變形特徵，其應力應變曲線存在明顯的非線性。
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