查询词典 constrained maximization

All had discomfort sensation on the pharyngeal and glossal portion, and movement of the tongue was constrained for 2-4 days and became normal after 5-7days.

所有患者在开始进食时有咽部、舌部不适，手术2～4d后舌体运动略有受限，一般在5～7d后舌体运动感觉正常。

The Gradient—Hamilton function method is presented first. Its formula with multiplier function and relax factors quated in solving constrained shape optimization problems is derived. The method is carried out on micro computer to solve shape optimal design of column.

提出了梯度—H函数极值法，并推导出了求解约束形状优化问题时引入的乘子函数和松驰因子的具体公式，在微机上实现了这种方法，并用其解决了立柱的形状优化问题。

To support secure group communications in resource constrained wireless sensor networks, We propose an efficient and scalable key management scheme which only uses symmetric cryptographic algorithms and hashing function. This scheme can achieve forward and backward security.

为了在有限资源的无线传感器网络能安全进行群组通讯，本文只使用对称加密算法和单向哈希函数提出了一种具有有效性和扩充性的组密钥管理方案，并可满足前向和后向安全性。

A constrained smile; forced heartiness; a strained smile .

强颜欢笑；被迫的热诚；不自然的微笑。

Secondly, in section II of this chapter, we introduce the inequalities of Hermitian matrix trace with constrained condition and its application in statistics.

重要内容，它在许多方面都有广泛的应用。

Conventional forest breeding is constrained by its long reproductive cycle, which includes long juvenile period, and by its complex reproductive characteristics, such as self-incompatibility and a high degree of heterozygosis. Gene transformation has played an important role in woody plant improvement, which can shorten breeding period and breed varieties with high salt tolerance.

随着分子生物学技术的发展，从盐生植物中分离出抗盐基因，导入林木，获得抗盐品种；况且林木由于其较长的幼年期，常规育种有明显的局限性，而通过转基因可以在较短时间内获得高抗盐品种，缩短育种周期，因此开展林木抗盐育种具有重要的意义。

He believed that wealth and possessions constrained humanit 癫痫 ys natural state of freedom.

他以为财富、财产束缚了人们天生的自由状态。

Since an elementary reflection in the form of a Householder matrix can reduce any orthogonal matrix to this constrained form, a series of such reflections can bring any orthogonal matrix to the identity; thus an orthogonal group is a

因为 Householder 正交矩阵形式的基本反射可把任何正交矩阵简约成这种约束形式，一系列的这种反射可以把任何正交矩阵变回单位矩阵；因此正交群是

At present, the main method to ill-conditioned problem is normalization, namely constrained conditions are added to it.

目前解决病态的主要方法是正则化方法，即增加约束条件。

It is predicted by the Aspect Hypothesis that the perfective and imperfective aspect marking in native language and learner's interlanguage is constrained by the lexical aspect of the verb.

第二语言时体系统的习得是二语习得研究的一个核心领域。动词的情状体是影响二语时体习得的重要因素之一。情状体假设一方面揭示了语言中的一个普遍语法现象，即体范畴中的情状体特征；而且发现了这一语法现象对语言习得的作用。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。