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structural complex
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  结构复杂
     Research on the Caving Coal Technology of the Fully-mechanized Caving in Structural Complex Thick Seam
     结构复杂厚煤层综放开采放煤工艺研究
短句来源
     But it needs certain height and volume, and structural complex and poor construction condition, which will increase investment and prolong time.
     但是它需要一定的高度和容积,而且结构复杂施工条件较差,这就使电站投资加大,工期拉长.
短句来源
     Practice,as an objective and physical activity by which human beings can initiatively explore and reshape the reality,is a contradiction system of structural complex and multi-sided stipulation,and has therefore decided that it inevitably has the characteristics of subjectivity,objectivity,initiative; universality,immediate-reality; intermediary;
     作为人类能动地改造和探索现实世界的社会性的客观物质活动的实践,是一个结构复杂并具有多重规定的矛盾体系,由此决定了它必然具有多重属性,如主观性、客观性、能动性、普遍性、直接现实性、中介性、社会性、历史性、绝对性、相对性、多样性、系统性、具体性、过程性、科学性、价值性、重复性、创造性,等等。
短句来源
  “structural complex”译为未确定词的双语例句
     Analysis on water conductivity of multi period structural complex fault in Liuqiao mining area
     刘桥矿区多期构造复合断层导水性分析
短句来源
     Xiefengqiao anticlinal structure in southwestern margin of Jianghan Basin is a litho structural complex oil reservoir.
     江汉盆地西南缘谢凤桥构造是一背斜构造 ,为岩性 +构造复合型油藏。
短句来源
     These verified that the agric economic system is a Non-linear dissipation structural complex system.
     证明了农业系统是非线性耗散结构的复杂系统。
短句来源
     Only based on good conductivity we can adjust integral structure of composites more and scheme out structural complex materials that are provided with higher shielding effectiveness.
     只有以良好的导电性为基础才可能进一步对复合材料的整体结构进行调整,设计出具有更高屏蔽效能的结构复合材料。
短句来源
     Separation of tertiary structure from protein secondary/tertiary structural complex by wavelet analysis
     小波筛选蛋白质二/三级复合结构中的三级结构
短句来源
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  相似匹配句对
     2.complex structural image.
     ②构造图像复杂;
短句来源
     Personality is complex, but it is structural.
     人格是复杂的,但人格是有结构的。
短句来源
     Polyelectrolyte Complex
     聚电解质复合物
短句来源
     Structural recognition.
     结构识别。
短句来源
     Structural Sculpture
     构造雕塑
短句来源
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  structural complex
Stereolithography of structural complex ceramic parts
      
The MP26 manufacturing polyribosomes are found to be associated with a structural complex in which also the cytoskeleton and plasma membranes participate.
      
The structural complex ferric iron was found at the centre of two electric gradient whose the biggest is suggested to be initiated by the unpaired charge.
      
Recent findings such as mutations in structural complex II genes in certain tumours emphasize the need to think outside the classical clinical presentation.
      
Bird communities' response to habitat edges is influenced by the season and habitat characteristics but it is still poorly understood how communities respond to structural complex (i.e.
      
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In this paper, the identification of the complex modal parametersof a viscous damping linear vibration system in the time domain is presented. The recurrence methods of the least square and increasing the order of model are proposed. We called it the double-recurrence method of the least square. Firstly, the complex frequencies are identified and then the complex modes. In order to give exits for noise, the order of fitting mathematical model greater than that of vibration system is adopted.. For the purpose...

In this paper, the identification of the complex modal parametersof a viscous damping linear vibration system in the time domain is presented. The recurrence methods of the least square and increasing the order of model are proposed. We called it the double-recurrence method of the least square. Firstly, the complex frequencies are identified and then the complex modes. In order to give exits for noise, the order of fitting mathematical model greater than that of vibration system is adopted.. For the purpose of extractly structural complex modes and separeating them from noise modes, the modal confidence factors (MCF) and mode shape correlation coeffcient(MSCC) are used. Computer simulated experiments have been made for proving the correctness of this method and some results are given in this paper.

本文在时域中探讨了粘性阻尼线性振动系统的复模态参数识别问题。利用振动系统的自由响应采样数据,提出了最小二乘递推与扩阶递推的双递推方法,先识别振动系统的复频率,再识别复振型。为给数据中的噪声提供一定的出口,采用拟合模型的阶数大于振动系统的阶数的数学模型。最后用模态置信因子和模态相关系数来鉴别振动系统的复模态与噪声模态。为验证此方法的正确性,进行了计算机模拟试验,文中附有算例及结果。

The main oil-generation region of Jizhong depression,including Gu'an,Baxian,Raoyang,Shenxian and Shulu sags,was a unified oil-generation depres-sion during the Eocene and Early-Middle Oliocene.The basement rocks of thedepression were cut into a series of rhombic or semi-rhombic fault blocks withuplifts and depressions by fractures due to multi-tectonic movements.Thesefractures are normal faults in profiles,but have echelon arrangement,sheardisplacement,branching fractures and dragging structures on the horizantalplane,showing...

The main oil-generation region of Jizhong depression,including Gu'an,Baxian,Raoyang,Shenxian and Shulu sags,was a unified oil-generation depres-sion during the Eocene and Early-Middle Oliocene.The basement rocks of thedepression were cut into a series of rhombic or semi-rhombic fault blocks withuplifts and depressions by fractures due to multi-tectonic movements.Thesefractures are normal faults in profiles,but have echelon arrangement,sheardisplacement,branching fractures and dragging structures on the horizantalplane,showing that most of the faults were formed by shearing stress.Thisis further proved by anticlines,synclines and even the echelon arrangementof higher-order structures.The compressive structurt in the present area arecomplicated by tensil or tensil-shearing fractures.This kind of geological phe-nomena suggests that these structures are characterized by both directions ofclockwise and anti-clockwise and compresive and shearing mechanical properties.The study on the history of tectonic development indicates that the exten-tion of the depression took place during the deposition period,thus formedmid-small dextal structures;the contraction of the depression occurred in thediscordant period,and formed sinistral structures.This kind of sinistral anddextral shearings have happend alternatively for many times ever since theTertiary,and finally formed a huge structural complex with buried-hill asits main body.The reversal motions led to multi-migration,extenct distribu-tion and the best enrichment of hydrocarbon.

冀中坳陷第三纪以来经历了多期构造括动,对应于沉积期反映为坳陷的扩展并形成右旋构造,对应于不整合期反映为坳陷的收缩并形成左旋扭压构造。在东部断裂发育区,除形成潜山及其披覆构造外,在断裂的下降盘常形成既具有左旋和右旋、又具有垂直升降和水平挤压特征的牵引构造。在沉积凹陷中也发育兼具张性和压性特征的构造。这些构造的叠加,就形成了有利生油区附近不同层系的各种含油构造在投影平面上的叠加连片。

An eigenvalue problem is established based on the relationship between columns in the frequency response function (FRF) matrix of the structure. From its eigenvectors, structural complex modal vectors, and then complex frequencies are extracted. It is quite similar to the global Multiple-Input and Multiple-Output(MIMO) time domain method. Some characteristics of the time domain method are maintained, while some interesting modes within the particular band can be emphasized and unequal frequency interval...

An eigenvalue problem is established based on the relationship between columns in the frequency response function (FRF) matrix of the structure. From its eigenvectors, structural complex modal vectors, and then complex frequencies are extracted. It is quite similar to the global Multiple-Input and Multiple-Output(MIMO) time domain method. Some characteristics of the time domain method are maintained, while some interesting modes within the particular band can be emphasized and unequal frequency interval FRF data acquisition can be used.

利用结构频响函数矩阵各列间的关系建立起一个特征值问题,从其特征向量中可求结构模态复频率和复模态向量.它与时域多输入/多输出(MIMO)总体识别法非常相似,以致二者在理论上一定程度统一了起来.在数据处理上,时域法的一些优点得以保留,又可以突出某些感兴趣的模态数据,可以用不等间隔的频域采样数据等.

 
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