西蒙·莱恩很快找到了合适的工作,成为了一名忙碌的自由职业模型工。
Simon Lane quickly found his niche as a busy freelance model maker.
该模型可用于分析压水堆核电厂U型管自然循环式蒸汽发生器的热工水力瞬态过程。
This model can be used to analyze thermal-hydraulic transient behaviour of inverted U-tube steam generators in PWR power plants.
悬栅消力池是在新疆喀什河吉林台一级水电站引水隧洞水力学模型试验中提出的一种新型消能工型式。
A new form of energy dissipater named suspended grid plunge pool is posed through the hydraulic model experiment of diversion tunnel in Jilintai first-or.
热工过程的动态数学模型通常通过现场试验作出它的阶跃响应曲线,然后从阶跃响应曲线得出近似传递函数。
In general, the dynamic math model of a thermal process is an approximate transfer function obtained from step response curve which is figured through field experiment.
介绍了风机盘管热工性能检测的方法,建立了相关数学模型,分析了检测过程中的不确定度来源。
Presents the method of thermal performance testing of fan coil, establishes the relative mathematical model and analyses sources of uncertainty in performance testing process.
通过数学模型的方法研究了圆筒形双斜面石灰竖窑内的热工过程。
The mathematical model of thermal process in a cylindrical lime shaft kiln with double slopes was studied.
首先简要介绍了STEP - NC数据模型与STEP的关系以及制造特征、工步等主要概念,概括了铣削模型的基本结构和组织方式。
It describes the STEP-NC data model based on the extension of step, introduces some major concepts like manufacturing feature and working step, overviews the data model for milling.
建立了套管管束式换热器的计算模型,以便进行该种换热器热工水力学设计计算和结构优化。
An analytical model of thermal-hydraulic design and structural optimization was developed for a double-tube bundle heat exchanger of an integrated nuclear reactor.
对于复杂多变的热工对象,难以建立较为准确的动态模型,这是影响动态控制品质的主要因素。
For the complicated and variable thermodynamic objects, it is hard to establish comparatively accurate dynamic models, this is a main factor affecting the quality of dynamic control.
建立了敞开式阳极焙烧炉热工过程的数学模型,该模型用于预测焙烧炉的热力行为是满意的。
A mathematical model of the horizontal anode baking process has been developed. The predicted results obtained are consistent and in good agreement with experimental results reported elsewhere.
结合油气储运网络管理系统的一期工 程实践,对对象模型向关系数据库模式映射的策略进行了讨论。
The mapping strategies from object model to relational database model are the core of object-oriented relational database design.
目的建立隧道工矽肺危险度评价模型,预测矽肺发病规律。
Objective to develop a risk assessment model for silicosis in tunnellers and to predict the incidence pattern.
根据对象的输入输出采样数据,用数值计算方法分析热工对象模型的阶次。
Based on the sampled date of the system input and output, the paper presents a method for numerically analysing the system model order.
采用集中参数处理方法,把直流蒸汽发生器二次侧按流体相变分区,建立了动态热工水力模型。
The dynamic thermal hydraulic model of Once Through Steam Generator (OTSG) is developed, Which characterized by lumped parameters with moving boundary.
在研究核电站安全时,热工水力非能动系统的可靠性研究基于所建立的热工水力学数值模型。
In safety research of nuclear power plant, the reliability research of thermal hydraulic passive system bases on the numerical models.
在指数模型、幂函数模型、平方根模型、双曲线模型和对数模型等回归参数模型中,只有对数模型能较真实反映高填方地基工后沉降规律。
All exponential models, power function models, root-squaring models, hyperbolic models, but logarithm models can't disclose the laws of the post - construction settlement of the high embankment.
研究和探讨了热工过程中的数据校正算法模型。
Data rectification algorithm in thermal process is studied in the thesis.
针对传统的路面使用性能预测方法存在的不足,应用人工神经网络理论,建立预估模型。
To aim directly at the existing deficiency of traditional prediction method of pavement performance, the prediction model based on the theory of artificial neural network is developed.
结果表明,修正后的模型可以更准确地描述常用热工设备的运行状况。
The results show that the modified formulae can better describe the operation of commonly used devices in thermal engineering.
提出了多工位级进模工步设计的多目标最优化组合的数学模型、通用算法以及建立其CAD系统的实现方法。
The mathematics model of multiobjective optimum combination, good algorithms and CAD system for strip layout of multistep progressive die are given in this paper.
通过对环式阳极焙烧炉的热工过程进行系统理论分析,建立了焙烧炉热工过程的数学模型。
Through the systematic analysis of ring anode baking process, a mathematical model was developed. Several simulation runs were then made.
本文尝试将一种新的优化算法一人工鱼群算法(AFSA)用于IIR数字滤波器设计,建立了相应的优化模型,给出了简化的人工鱼群算法及其实现步骤。
Artificial fish swarm algorithm (AFSA) is a novel optimization algorithm proposed lately. A new method based on this optimization is proposed to design the IIR digital filters.
在统一数据模型的基础上,从特征层和零件层分层规划,实现了零件加工子工艺的自动创成;提出基于AHP的工步排序决策方法。
On the basis of uniform data model, the sub-machining process planning ofpart is auto-created by means of analytic hierarchy, The step decision methods basedon AHP is put forward.
部分热工参数对模型计算性能有系统性影响。
Several thermal parameters show systematical influences on the calculated results by the models.
为了提高大型循环流化床锅炉的控制水平,了解其燃烧系统的热工特性并建立适用于控制器设计的模型是第一步的工作。
Understanging the thermal characteristic and establishing suitable models is the first step in order to improve the control strategy of large scale CFB boilers.
本文给出了用于核反应堆堆芯热工水力瞬态分析的两流体模型。
This paper presents a two-fluid model applied in thermal hydraulic transient analysis of nuclear reactor cores.
新模型为工后沉降的分析预测提供了一种新的方法,可为今后黄土路堤工后沉降的预测计算提供参考。
The new model presents a new method for analysis and prediction of settlement and it is found to be a good reference to post-construction settlement of embankment in loess areas.
应用多通道模型对闭式燃料栅格反应堆进行热工水力分析时,首先需要解决流量分配问题。
When multi-channels model is used for thermal-hydraulic analysis in reactors with closed fuel lattice, the mass flux distribution must be solved at first.
在详尽分析了宝钢三期焦炉热工工艺特点的基础上,建立了焦炉直行温度数学模型。
Based on the analysis of thermal characteristics of coke oven of Baosteel., the longitudinal temperature model has been built.
在详尽分析了宝钢三期焦炉热工工艺特点的基础上,建立了焦炉直行温度数学模型。
Based on the analysis of thermal characteristics of coke oven of Baosteel., the longitudinal temperature model has been built.
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