- 更多网络例句与结构破坏相关的网络例句 [注:此内容来源于网络,仅供参考]
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The reactions and transformation have resulted in a great volume increase and thus destroyed the structure,weakened the strength and corrosion resistance of the materials.
这一系列反应使试样产生很大的体积膨胀,从而破坏了制品结构。因此,与镁炭砖不同,Al和Si不但不能增强镁锆炭砖,而且使其结构破坏和耐侵蚀性降低。
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With the results which include performance point , shear force-displacement , distribution of the plastic hinges and so on, and has carried on the comparison with the elastic response spectrum method and the time-history method . An appraisal has been made after considering the structure earthquake resistance performance.
分析结果包括结构在小震和强震下的性能点和顶点位移,底部剪力-顶部位移,结构破坏时塑性铰的分布等,并与弹性反应谱法和动力时程分析的结果进行了比较,利用分析结果对结构的抗震性能做出了评估。
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For example, dissemination in the geological material and function to the underground structure by blasting earthquake wave often cause the structure damage in varying degree, even appears serious consequence of the structure disarrangement .
爆破公害对环境的影响日显突出,如爆破地震波在地质材料中的传播及对地下结构的作用,往往引起结构不同程度的损伤,甚至出现结构破坏的严重后果,引发各种民事纠纷,阻碍了爆破事业的发展。
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There are two stages in the collapse of CaSiO_3 perovskite under decompression: the breakage of SiO_6 octahedron and the breakage of CaO_(12) icosahedron.
钙钛矿型CaSiO_3解压缩成非晶态时,存在两个结构破坏阶段:破坏硅氧八面体和破坏钙氧二十面体。
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To investigate the effect of p38MAPK signal conducting pathway on livercancinoma cell's malignant phenotype induced by VEGF,we take theexperiment with cell growth test,scanning microscope and laser scanningconfocal microscope so that observe effect of p38MAPK signal conductingpathway on liver cancinoma cell growth,pseudopodium formation andframework of cytoskeleton induced by VEGF.results indicate that the cellbecame ellipse and there were more and thick pseudopodium in the cell'ssurface after being treated by VEGF,and destroyed framework ofcytoskeleton,which can be blocked by pretreated with a special inhibitor ofp38MAPK SB203580 so that VEGF promote metastasis by enhancing livercell migration and movement via p38MAPK signal conducting pathway,butVEGF promote cell growth without p38MAPK signal conducting pathway.
为进一步探讨VEGF通过p38信号传导通路诱导肝癌细胞转移时,对肝癌细胞恶性表型的影响,采用细胞增殖实验、扫描电子显微镜、激光扫描共聚焦显微镜观察VEGF对肝癌细胞增殖作用、细胞伪足形成、细胞骨架微丝结构的影响以及p38MAPK信号通路调控作用。结果显示,VEGF能够不通过p38信号通路促进肝癌细胞增殖;VEGF诱导肝癌细胞丝状伪足增多、增长,使细胞骨架微丝结构破坏、甚至消失。阻断p38MAPK信号通路,可以抑制VEGF诱导的肝癌细胞伪足形成,细胞骨架丝状结构呈束状,排列较规整。上述结果表明,VEGF可以通过p38信号传导通路诱导肝癌细胞伪足增多、增长,促使细胞骨架微丝结构破坏,使肝癌细胞迁移、运动能力增加,促进肿瘤转移。VEGF并不通过p38信号通路诱导肝癌细胞增殖作用。
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Consequently, the damage of stuck shipside can be decreased. And the new type buffer bow has been developed from the point of arrangement of inner structures of ship bow.
提出了一种高强度钢缓冲船艏,发现船艏结构采用高强度钢在等强度的条件下可以减小船艏结构的压溃载荷和纵向刚度,从而降低对撞击船船侧结构破坏。
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Moreover, by adopting a structural damage model with double parameters, the formula for calculating structural earthquake damage probability is given.
进而采用双参数的结构破坏模型,给出了计算结构地震破坏概率的表达式。
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Afterwards, the crash process of the thin-walled structure is simulated to find the effect of the cross section, the thickness and the pre-deformation on the crash capacity, and the axial impact deformation of the circinal tube is analyzed in the theoretical way, the axial impact deformation of the square tube and subulate tube are analyzed by simulation.
最后本文建立了原DF_(8B)机车车体正面碰撞刚性墙的仿真模型,在分析碰撞结果后,对原DF_(8B)机车车体的底架和司机室结构进行了改进;并利用薄壁圆管和锥形结构设计了吸能装置,利用凸凹相见的防爬板设计了防爬装置;对安装了吸能装置和做出结构改进的耐碰撞DF_(8B)机车以10m/s和15m/s速度正面撞击刚性墙进行仿真,结果表明碰撞时吸收装置先于车体主结构破坏,吸收碰撞能量,其吸能能力达到了国外有关标准的要求。
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Through model test,it analyzes damage mode of adding batten plate under vertical load,strain relation of load with flexibility、load with steel bar and carbon cloth are given,it obtains dangerous section of span beam when researched damage mechanism,which make structure can reach prospective effect.
通过模型试验,对附加缀板式这种新型结构加固后在竖向荷载作用的破坏形式进行了分析,给出了荷载与挠度、荷载与钢筋及碳纤维应变的关系,并对结构破坏机理进行了研究,得出各跨梁的危险截面,使该结构达到了预期的加固效果。
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According to the calculated results, the distribute rules of the internal force in tunnel bed and the destruction cause were analyzed. The results show that the bending strength of tunnel bed structure should be strengthened when the tunnel bed is repaired.
根据计算结果,对隧道铺底结构的内力分布规律以及铺底结构破坏的原因等进行分析,并提出在进行隧道铺底病害整治时,应大力提高铺底结构的抗弯能力。
- 更多网络解释与结构破坏相关的网络解释 [注:此内容来源于网络,仅供参考]
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brittle failure:脆性破坏结构或构件在破坏前无明显变形或其它预兆的破坏类型
spatial behaviour空间工作性能结构在承受作用情况下的整体工... | brittle failure脆性破坏结构或构件在破坏前无明显变形或其它预兆的破坏类型. | ductile failure延性破坏结构或构件在破坏前有明显变形或其它预兆的...
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cantilever:悬臂梁
如果以一块软钢试料来作抗拉试验及疲劳试验,结果会发现,抗拉试验的巨大拉力所造成的破坏断面上会呈现丝纹纤维状的结构;而疲劳试验的反覆应力所造成的破坏断面,在电子显微镜下,通常会呈现显明的裂痕(crack),而如果试验是采取悬臂梁(cantilever)的方式,这些裂痕有
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crack:裂痕
如果以一块软钢试料来作抗拉试验及疲劳试验,结果会发现,抗拉试验的巨大拉力所造成的破坏断面上会呈现丝纹纤维状的结构;而疲劳试验的反覆应力所造成的破坏断面,在电子显微镜下,通常会呈现显明的裂痕(crack),而如果试验是采取悬臂梁(cantilever)的方式,
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obstructive emphysema:阻塞性肺气肿
阻塞性肺气肿(obstructive emphysema)是由多种肺脏疾病尤其是慢性支气管炎引起的细支气管狭窄和不全阻塞,致终末细支气管远端(包括各级呼吸性细支气管、肺泡管、肺泡囊和肺泡)过度充气膨胀、持续性内压增高,从而使气腔壁结构破坏、弹性回缩力减退及肺容积增大的病理状态.
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injury:损伤
第七章 损伤(Injury) 第一节 概述 一、损伤的定义及其重要性 损伤是指人体受各种致伤因子作用后发生组织结构破坏和功能障碍. 由机械因素所致的损伤称之为创伤. 在战争条件下所发生的损伤称为战伤. 无论平时或战时,损伤均多见,故在外科领域中占有重要地位...
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lamina:(層)
这一过程大约经历30-60分钟,Caspase引起上述细胞凋亡相关变化的全过程尚不完全清楚,但至少包括以下三种机制:2.破坏细胞结构Caspase可直接破坏细胞结构,如裂解核纤层,核纤层(Lamina)是由核纤层蛋白通过聚合作用而连成头尾相接的多聚体,
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OSB:定向结构刨花板
定向结构刨花板(OSB)是七八十年代在世界上迅速发展起来的一种新型高强度人造板. 它是以软阔叶树材、速生人工林间伐材等为原料,经过刨片、干燥、筛选、施胶、定向辅装和热压等工序制而成的结构用人造板. 由于刨征的几何形态和纤维未经分离破坏,
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rheumatoid arthritis, RA:类风湿关节炎
类风湿关节炎(rheumatoid arthritis RA)是以对称性关节炎为主要临床表现的全身性疾病. 本病的基本病理改变是滑膜炎,有滑膜细胞增生,炎性细胞浸润以及血管翳形成. 血管翳可侵袭关节软骨及骨组织、造成关节结构破坏,如不给予适当的治疗,病情逐渐发展加重,
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subunit:亚基
...Beta-折叠(SHEET)等二级结构;结构域(STRUCTURAL DOMAIN)等三级结构;直至形成四级结构---亚基(SUBUNIT). ... 所有这些结构都与该大分子的功能紧密相联. 一旦这些结构遭到破坏,该大分子就会失活,所以生物体在合成生...
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sab-cat:从事破坏活动的人
SAA: 系统应用软件体系结构 | sab-cat:从事破坏活动的人 | sabbat: 信魔者的夜半集会(完全不理解,某地下党派的小规模Party?)