规范中没有该特性的部分原因是缺少用于引用EJB组件群的机制，例如，使用通配符的语言表达方式。
Part of the reason this feature is missing from the specification is the lack of a mechanism for referring to a group of EJB components, for example, through an expression language with wildcards.
将一个群推往一个方向，将另一个群推往另一个方向，这需要一些最初的触发机制。
Some initial triggering mechanism is needed to push one group in one direction, and another in another direction.
基于流行度：社会投票机制来定义对某一群体来说有趣的视频。
Popularity Based: social voting mechanism to identify the most interesting videos for a group of people.
张认为这种信号侦察是一种抑菌机制：我们细胞监测CSF作为检测和应付肠道菌群重要变化的方法。
Chang thinks of this signal detection as a kind of "bacteriostat" mechanism: our cells are monitoring CSF as a way of detecting and adapting to important changes in the gut flora.
此视频调查人体强调：肌肉和骨骼系统，简单和复杂的肌肉群，关节和身体的关键机制，显眼的地标，比例。
This video surveys the human body highlighting: Muscular and skeletal systems, simple and complex muscle groups, crucial joints and body mechanisms, visible landmarks, proportions.
将结合重整化群和盒计数方法，探讨对复杂网络的这三个特征的产生机理和它们之间相互关系的内在机制。
The paper will probe into origins of three features of complex networks and underlying mechanism of their relation using renormalization and box-covering method.
该文论述了进程迁移在群机系统中的研究意义、应用需求和实现设计目标，并提出和分析了其实现机制的主要关键技术。
This paper discusses the mechanism of process migration in cluster, including its significance, requirement of application and target of designment, then, introduces and analysis the key technology.
癌细胞群通常在不同状态的细胞构成上表现出独特的平衡，其发生机制还很不明了。
While cancer cell populations typically display distinctive equilibria in the proportion of cells in various states, the mechanisms by which this occurs are poorly understood.
该方法设定适应度函数阈值改进了蚁群算法的信息素更新机制；
The pheromone-updating mechanism is improved by threshold of the fitness function in presented method;
借鉴蚁群算法的信息素机制，提出了一种基于信息素机制的离散粒子群算法。
A pheromone-based discrete particle swarm optimization algorithm was proposed borrowing the idea of pheromone refresh mechanism of ant colony algorithm.
因此，小泡的释放不是根据靠近释放位点首先释放的原则而是以另一种机制动员，也许是从小泡群表面剥离。
Thus, vesicles are not recruited according to proximity to release sites but are mobilized differently, perhaps by being peeled from the surface of the cluster.
本文在EDCF - CFB的基础上提出了一种群ack确认机制并从理论上进行了分析。
In the paper a group ACK mechanism based on EDCF-CFB is put forward, and its efficiency is analyzed theoretically.
群首委任机制是分群工作的一部分，也是实现分层分布式网络管理思想的一个必不可少的环节。
The Cluster Head Delegation mechanism is the part of work of clusting, and it is an essential part of the implementation of the hierarchical and distributed network management system.
体外循环手术后瓣膜置换手术患者咽部菌群明显变化，这种变化的机制及临床意义值得进一步研究。
Post CPB there were obvious changes of throat flora in patients with prosthetic value replacement. It is needed to study further for mechanisms and significance of the changes.
当然他们（用户）也不是孤立的，可望站在客户一边的PC机制造商远不是一小群，他们向NC 的鼓吹者开火。
And of course they are not alone, PC manufacturers who are expected to stand by their customers have more than a handful to throw to the NC advocates.
流劈理的成因机制是讨论辽河群层序有序性的核心问题。
The origin of flow cleavage is the core to discuss the ordered Liaohe Group sequences.
唯有制定了完善、健全的管理机制，才能保持网站群鲜活的生命力。
Only with a complete, sound mechanism, we can keep the group fresh and vital.
细菌群感效应是一种普遍存在的微生物细胞通讯机制。
Bacterial Quorum Sensing (QS) is a common cell to-cell communication mechanism.
建立了一种基于皮层柱侧抑制机制的神经网络群，模拟大脑皮层柱的神经元点火现象，并利用该神经网络群进行位置跟踪。
The neural network ensembles based on lateral inhibition of cortical columns are built to simulate the neuron firing phenomenon in cortical columns and to be used for position tracking.
这些发现暗示多巴胺能神经元会被奖赏机制特异地激活而一群非多巴胺能神经元会被令人厌恶的刺激激活。
These findings suggest that dopamine neurons are specifically excited by reward and that a population of nondopamine neurons is excited by aversive stimuli.
在此过程中，本文分析了现有蚁群算法在内在机制方面的不足并进行了改进。
Furthermore, the disadvantages in the internal mechanism of Ant Colony Algorithm are analyzed and thus improved. The main works of this paper are as follows:1.
蚁群算法采用分布式并行计算机制，易与其他方法结合，具有较强的鲁棒性等特点。
ACO adopts parallel computation mechanism, has strong robustness and is easy to combine with other methods in optimization.
算法中的信息素踪迹更新过程作为蚁群间的间接通信机制，将引导整个蚁群收敛到问题的优化解。
The pheromone trail updating procedure ACTS as an indirect communication mechanism within the ant colony, leading all the ants to converge to good Tours.
目前，包括海拉尔盆地在内的东北西部断陷群的构造特征与演化及其形成机制，存在着很大的争论。
This basin is composed by 16 depressions, and Beier depression which is one of the largest depressions, lies in the south of the basin.
蚁群算法由于其独特的正反馈机制受到越来越多的关注，应用领域也越来越广阔。
As its positive feedback mechanism, Ant Colony Algorithm is paid more and more attention, and its application fields become wider and wider.
其客户群包括主要的半导体和数码相机制造商在整个亚洲。
Its customer base includes major semiconductor and digital camera manufacturers throughout Asia.
其客户群包括主要的半导体和数码相机制造商在整个亚洲。
Its customer base includes major semiconductor and digital camera manufacturers throughout Asia.
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