查询词典 constraint

Meanwhile, the reliability of random mechanical parameters and the influencing factors, such as constraint condition and grid size are researched.

与此同时，研究了力学参数的可靠性及约束条件和单元尺寸等因素对混凝土单轴受力性能进的影响。

The institution from the view of the new institutional economics is the behavior regulation, standard, stable habitude or ideologies which can constraint, encourage and coordinate the transaction relationship between human.

新制度经济学意义下的"制度"是指约束、激励或协调人与人之间交易关系的行为规则、规范、稳定的习俗习惯或意识形态。

In this thesis the author thinks there are there main causes that result in the failure: First, the harborage of corporations immoral behavior of local protectionism. Second, the government is not familiar with the technology and management of corporations. Third, the law can only punish corporations in hindsight and its constraint is at high cost.

本文认为企业行为监管弱化主要由三个方面的原因造成：一、地方保护主义对企业不道德行为的纵容；二、政府在企业行为管理过程中外行人管内行事的尴尬；三、市场中法律约束企业行为的滞后性和高成本性，而行业道德自律则可以有效地解决这三方面的问题。

using the returns variance minimum of hedging as objective function,using positive profit skenewss as constraint of serious loss'probability,the constraints of hedger serious loss optimal model is set up.

摘 要：以套期保值收益率的最小方差为目标函数，以收益率偏度大于等于零控制套保者遭受重大损失发生的概率，建立了基于重大损失控制的套期保值优化模型。

Although a unique index will help locate information, using a primary key or unique constraint will give you the best performance.

尽管唯一的索引可用来定位信息，但使用主键或唯一约束可为您提供最佳的性能。

The main contributions of the dissertation are as follow:(1) The possibility of generation hexahedron mesh through tetrahedron conversion method was studied,and a set of feasible method to deal with the boundary condition of constraint and loads has been brought forward.

本文的主要工作包括如下几个方面：(1)研究了在紫瑞CAE基础上采用四面体转换法进行六面体网格全自动剖分的可行性并对约束和载荷的处理提出了一套可行的方案。

In this paper, we put forward a 2.5D model based on the hexahedron and an inversion method of constraint gravity-vertical fault.

本文从六面体模型出发，将二度体模型修改为似二度体模型，建立了一个带约束的重力－垂直断层反演模型，经过理论模型试验证明效果要优于二度体模型的反演结果，在此基础上对美国内华达州的圣安德烈斯地区的布格重力异常资料做了定量解释。

Secondly, it used the hierarchic role and separation of duty constraint to solve the overlapping problem of roles.

该模型通过用户—角色—权限的权限授权模式，减少了授权管理的复杂性；通过角色等级和职责分离约束解决了用户角色职能交叉重叠的问题；引入团队和个性化数据集的概念，改善了系统的数据的访问隔离问题并完善了用户个性化；最后介绍系统实现实例。

The constraint classification and a hierarchical solving modeling are put forward in this paper, helpful for the validity and calculation of mechanical product layout.

本文结合机械产品布局设计问题，提出了有利于解决机械产品布局问题的有效和可计算的布局约束及其分类，建立了分层递阶求解模型和相应的解决策略。

Therefore, it is more important to improve TW with an eye to the increasing of starch contents on account of the less constraint effect of lysine to starch contents.1.2 Sources of variations of test weight in maizeClustering analysis was used in 2004. Twenty-nine summer maize hybrids released for commercial production in Shandong province were divided into three types: high-test weight, medium-test weight type and low-test weight type.

通径分析结果表明总淀粉含量对容重的决策系数最大为68.52%，故要提高容重，应该首先着眼于籽粒总淀粉含量的提高。1.2籽粒容重差异的主要来源2004年试验通过聚类分析将山东省最新审定的29个玉米品种划分为三类，高容重型、中容重型和低容重型。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切