Because the method of long span fractional steps of constructing the stone arch bridge is affected by the time sequencing of forming the structure, the stress and the displacement among the structure change at any time.

  • 大跨度分步施工石拱桥,由于受到结构组成时序的影响,结构各部位的应力与变位随时都在发生变化;
  • 来源:互联网摘选更新时间:2026-07-14 04:58:20

  • 重点词汇
  • constructingv.修建( construct的现在分词 );构成;组成;(按照数学规则)编制;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • sequencingn.先后顺序;定序;
  • anyadj.任何的;一点,一些;普通的;任何,随便哪一个;
  • structuren.构造;建筑物;周密安排;
  • stepsn.级别( step的名词复数 );脚步;步骤;步伐;
  • changevt. 改变,变更;交换,替换;兑换;换衣服(床单);
  • arch bridge拱桥;
  • stonen.石头;宝石;矿石;(膀胱或肾脏中的)结石;
  • 相关例句
1、

Based on analysis of the characteristics of pulse phase-comparision method currently used for selective detection of the leakage faults on power lines, this paper presents a new method named as time sequencing phase-comparision.

在分析了目前采用的选择性漏电故障判别方法脉冲比相法的特点后,提出了一种新的判别方法时序比相法。

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2、

Time sequencing correlation analysis between pollen fertility, daily mean temperature and day length of 25-5d before heading indicated that all 10 sterile lines were sensitive to day length and temperature.

对花粉育性与抽穗前25~5d逐日日平均温度和日照长度的相关分析表明,10个不育系均为光温互作型不育系。

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3、

The time sequencing of formation of the embryo attachment system is determined by the behavior of females, the activities of cement glands as well as changes of egg membrane ultrastructure.

胚胎附着系统的形成与雌蟹的行为、腹肢粘液腺分泌的粘液、卵膜的超微结构及各层的变化有关。

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4、

Compared with synchronous explosive AND gate, it requires no synchrony and time sequencing to its two inputs, thus extends its application area and improves its reliability of normal function.

这种异步与门与常用的同步型爆炸与门相比,具有对两个输入信号无同步性和无时序要求的特点,扩展了与门的应用范围,提高了正常作用的可靠性。

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5、

Is there a time sequencing delay between the 1m segment blasts, or is it one instantaneous blast.

请问:对于1米高的分段,是进行微差爆破,还是进行瞬间爆破?

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6、

The Shortest Ready Time Sequencing

最短准备时间排序

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7、

The results show that the computer-based time sequencing controller has a universal applicability to sequencing control.

实验证明,用计算机组成的时序控制器在顺序控制系统中具有通用性。

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8、

Vertical atmospheric refraction and spectral analysis of time sequencing vertical angles

大气垂直折射与时序垂直角值的谱分析

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9、

The working time sequencing and data processing method to realize conductance measurement are designed.

设计了并给出了利用主动附加激励实现电导测量的工作时序及数据处理方法。

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10、

Development of the selective leakage protection device based on time sequencing phase comparison

一种基于时序比相方法的选择性漏电保护装置的研制

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11、

The second to the eighth chapters discuss the specific use of degree adverb in the seven stages and make a pairwise contrast according to the time sequencing.

文章第一章为引言,论述了选题的意义和研究的方法,第二至八章中分别讨论了程度副词在这七个阶段的具体使用情况,并从时间顺序上,把各阶段两两进行对比。

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12、

In tactic planning layer, we consider the BFM planning as a time sequence control problem and model the BFM by the finite state machine technique.

在战术规划层中,将BFM规划看作是一个时序控制问题,建立了BFM的有限状态自动机模型。

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13、

This paper shows the linear model of time sequence and the ARCH model and finds that the GARCH model could describe the fluctuation of price in some degrees.

文章给出了股票时间序列的线性模型和股票价格的自回归条件异方差模型(ARCH),发现GARCH族模型在一定程度上能够描述股价的波动情况。

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14、

Then, combining with time sequence, the cluster model of causation expressed by hypotaxis is introduced.

接着提出结合时间次序对用形合法表达的因果关系进行汇聚的方法。

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15、

Application study of forecasting groundwater level time sequence by grey dynamic model

GM(1,1)模型预测地下水位时间序列应用研究

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16、

Finally, in the division of the sample set up the new field of fuzzy support vector machine and fuzzy time sequence combination forecast model, and applied it to the sewage treatment process, to get a good effect.

最后,在划分的样本论域中建立起了新的模糊支持向量机与模糊时间序列组合预测模型,并将其运用到污水处理过程中,得到较好的效果。

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17、

It is on this basis that the predicted rate of safety economy contribution of 3.01% and the predicted input/ output ratio of 1.00: 1.81 in China in 2005 are obtained through an established time sequence analysis model.

在此基础上又建立时间序列模型,预测出我国2005年的安全经济贡献率为3.01%,安全投入产出比为1.00∶1.81。

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18、

It points out the ap-plication prospect and limitations of these models-It presents several ways of coupling application of the time sequence analysis model with the groundwater dynamics model.

指出这类模型的应用前景和局限性,提出了时间序列分析模型与地下水动力学模型耦合应用的几种途径。

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19、

It consists of five major function models, including regression analysis model, correlation analysis model, clustering analysis model, time sequence analysis model and variation analysis.

该系统分为回归分析模型、相关分析模型、聚类分析模型、时间序列分析模型和方差分析五个主要功能模块。

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20、

Time sequence forecasting model and gray system forecasting model are combined to form into the gray time sequence model.

把时序AR(n)预测模型和灰色GM(1,1)预测模型两者有机结合起来,形成新的灰色时序模型的预测模型。

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