查询词典 calculus of errors

In order to ensure the construction process safe and the bridge structure would reach its ideal state, lots of questions in its whole construction control and swivel ereetion construction control are discussed and studied.Firstly, based on the experiences about the cable-stayed bridge's construction control, do emulational anlysis to Sui Fenhe cable-stayed bridge by using the bridge analyzing program of BSAS and Dbridge, analyze the parameters' sensitivity, study the temperature effects, discern the relevant parameter's errors about construction control and optimize its construction state.Secondly, as an example of Sui Fenhe cable-stayed bridge's swivel erection construction control, present the design and construction techniques of simple point supporting and even articulation and level swivel erection for long-span cable-stayed bridge, study its load-bearing system, balance system, power system and adjustment system in detail, check its static stability on the state of swivel erection construction and monitor the whole swivel erection construction.

首先，在斜拉桥施工控制经验的基础上，用桥梁结构分析程序BSAS和Dbridge对绥芬河斜拉桥进行了详细的施工仿真分析，参数敏感性分析，温度效应分析，施工控制影响参数误差分析和结构施工状态的最优化控制；其次，以绥芬河斜拉桥转体施工控制为例，介绍了大跨度斜拉桥单点平铰水平转体设计与施工技术，详细研究斜拉桥单点平铰水平转体支承系统、平衡系统、动力系统和调整系统，并对本桥结构转体施工做静力稳定性验算及转体过程的监控。

Selection of calculation errors, Double Door Check Valves, Air Cushion causing the system to open stop-open, and some can not even put into use, so for users and system designers should be aware of the importance of valves in the field, control valve selection must be taken seriously enough.

由于计算选型的失误，造成系统开开停停，有的甚至无法投用，所以对于用户及系统设计人员应该认识阀在现场的重要性，必须对调节阀的选型引起足够的重视。

Selection of calculation errors, Double Door Check Valves, Air Cushion causing the system to open stop-open, and some can not even put into use, so for users and system designers should be aware of the importance of valves in the field, control valve selection must be taken seriously enough.

由于计算选型的失误，造成系统开开停停，有的甚至无法投用，所以对于用户及系统设计人员应该认识阀在现场的重要，必须对调节阀的选型引起足够的重视。

The most common installation errors are miss routing vacuum lines, specifically the power steering idle up line and the 4x4 vacuum supply line so pay specific attention to those.

最普通安装错误是铺设真空线，特别是能力的错过掌舵无所事事向上因此由具体处理的产品和4x 4真空供应线对那些的注意。

Index errors of steam coal blending are normal school and not very obvious.

建立了动力配煤新模型，给出了配煤中不同基之间的变换关系。

A clearance-typed nonlinear torsional vibration model with multiple degree of freedom of star gear transmission being excited by errors of transmission and time varying meshing stiffness was established.

建立了受传递误差和时变啮合刚度激励的星型齿轮传动的间隙型多自由度非线性扭转振动模型，并用自适应变步长Gill数值积分方法进行了求解。

The rule space model is a cognitive diagnose model which combines with the cognitive psychology and psychometric. It can be applied to identify cognitive errors in students' problem solving and to classify the examinees into a set of attribute-mastery patterns.

规则空间模型是一种将认知心理学和心理计量学相结合的认知诊断模型，它可用于识别被试解题的认知错误和判别被试的属性掌握模式。

Results showed that the errors of ultimate capacity obtained under the above three conditions were within 2 %, but the slip line fields were quite different.

结果表明，上述3种情况下得到的极限荷载的误差为2%，但滑移线场与理论解有较大差异。

Good, I have used in serial mode is the right bp network training, training errors are about to dsum greater?

很好 我采用得是串行方式对bp网络进行训练，为何训练时误差dsum约来越大？？

There's a lot of freedom in this stage, so you will have to learn how to monitor your susceptibility to make the kind of trading errors that are the result of any unresolved self-valuation issues I referred to in the last chapter.

这个阶段有很多自由度，所以你只要学习如何避免犯错，这些错误是上一章提到的无法解决的自我评估问题造成的。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。