查询词典 difficult task

Using the flanker task of different conflict levels combined with endogenous and exogenous cues,this research examined whether there were response inhibition deficits and modulatory effects of spatial attention on the flanker task of different conflict levels in ODC patients.

使用内外源线索结合不同冲突水平的侧抑制任务，考察强迫症患者对分心刺激的抑制有无缺陷、注意定向对分心刺激的干扰效应有无调节作用及在何水平上发挥作用。

We also provide basis for KB splitting and solve the KB splitting problem Gasser has referred to but failed to solve We systematically analyze the multiple factors which lead to reorganization: the status and environment of system, the status of cooperative members, the properties and requirements of users, the amount, frequency, temporal constraints, task-solving quality constraints, cost constraints and resource constraints of the task to be solved, and the resource status, etc. We also present and realize an open, multi-level and multi-stage model to reorganize dynamically the architecture.

系统地分析了引起重组的多方面因素：系统的状态、环境，协作成员的状况，用户的属性、要求，待解任务的数量、频度、时间约束、求解质量约束、求解代价、资源约束，及资源状况等；提出并实现了开放的、多层次和多阶段的体系结构动态组织模型。

Material flow design consists of generating task space and mapping function of resource from task space to access platform.

其组织物质流设计包括：任务空间的产生和任务空间到平台资源通过功能映射。

Glasshouse agriculture production process control and management software development is a sub-task of 863 task——" development and study of intelligent glasshouse environment control system platform in southern China based on the models".

温室农业生产过程控制与管理软件建设是863课题——"基于模型的南方现代温室环境智能调控系统软件平台开发研究"下的一个子课题。

Halford et al. proposed a theory of relational complexity to interpret the essence of task difficulty. To be exact, the difficulty of task can be determined by the number of argument or dimension related, which is called the re?鄄lational complexity. The relational complexity is increased with the processing demand. We can adopt such mech?鄄anisms as conceptual chunking and segmentation to reduce the complexity.

哈尔福德等人提出了评估任务难度的关系复杂性理论，认为任务难度可由相关的变量数量即关系复杂性来确定；关系复杂性越大加工要求也越高，这时可采取概念组块和分解机制来减少复杂性；认知发展阶段可归因于随着年龄的增长能够加工的关系复杂性的增加。

Meanwhile, personnel and delegations at the center have been assigned to accept training and attend the symposium on peace-keeping in the UK, Swede, Norway, Thailand, Finland and so, as well as to review the condition in the task area of East Timor and Hayti. What's more, 6 trainers and managing personnel were assigned to take part in the peace-keeping activity in order to get a good idea of the conditions in the task areas and improve their teaching methods.

维和培训中心还多次派人或随团赴英国、瑞典、挪威、泰国、芬兰等国访问、培训和参加维和研讨会，赴波黑任务区、东帝汶任务区和海地任务区进行实地考察，先后选派6名教学及管理人员参加了任务区的维和行动，实地了解任务区情况以增强培训的针对性。

Result It showed that tracking error, reaction time, correct rate, category scale, multistage evaluation scale, multi-dimensional scale, latency of P3, inter beat interval , inter respiration interval and blink rate were significantly different among the various tasks. CS,MES and MDS were more sensitive to the total load; ER ,LAT, IBI and IRI were more sensitive to the load of primary task, while RT and CR to that of additional task and BR to the visual load.

结果 追踪误差、反应时、正确率、类别量表评分、多级估量量表评分、多维量表评分、P3潜伏期、逐次心跳间期、逐次呼吸间期和眨眼率在不同任务之间有显著差异(P＜0.05)，CS、MES和MDS对任务总负荷，ER、LAT、IBI和IRI对主任务负荷，RT和CR对附任务负荷，BR对视觉负荷更敏感。

CS,MES and MDS were more sensitive to the total load; ER ,LAT, IBI and IRI were more sensitive to the load of primary task, while RT and CR to that of additional task and BR to the visual load.

结果 追踪误差、反应时、正确率、类别量表评分、多级估量量表评分、多维量表评分、P3潜伏期、逐次心跳间期、逐次呼吸间期和眨眼率在不同任务之间有显著差异(P＜0.05)，CS、MES和MDS对任务总负荷，ER、LAT、IBI和IRI对主任务负荷，RT和CR对附任务负荷，BR对视觉负荷更敏感。

In the process of matter flow in Manufacture Corporation, efficiency of the matter flow is debased and cost is increased because of inconsequence of task site and the task flow.

在制造企业的物流活动过程中，由于作业场所和作业流程的不合理，造成物流效率的降低和生产成本的增加。

Finally, it analyses the time complexity of the algorithm and researches how it is influenced by culture operator.3、The paper presents the evaluation standard of the GA's application capability. Basing on characters such as continuity, multi-peak, vibration, randomicity as well as large-scale, five functions are selected to test search ability and robustcity of co-evolution algorithm. Finally, it analyses the simulation result and researches the influence of algorithm brought by culture operators.4、Basing on the concept of collection overcast, it researches the task distribution issue and constitutes delaminated math model on task distribution issue. It puts out the co-evolution algorithm of subtask's decomposing. The experiment compare IGA、SGA to CN and validates the efficiency of co-evolution algorithm on the NP completeness issue.5、Being aim at the optimization issue of load of antenna near ground, it combines many GA strategies and puts forward strategic meme. And it puts out co-evolution algorithm of load of antenna design. And it emulates the optimization design of load of antenna near ground. Finally, it valuates the co-evolution algorithm's efficiency on the continuum search issues of multi-variable and multi-peak value.6、Being aiming at the knowledge of image model matching, it adopts single meme and real code. It puts out fast co-evolution matching algorithm strategy. Basing on NPROD resemble measurement, I emulate the indiscrimination model matching and discrimination model matching. Finally, it valuates the co-evolution algorithm's efficiency on the real code and real time search issue.

分析了算法的时间复杂度，研究了文化算子对算法时间复杂度的影响。3、提出了GA的应用性能评价标准，从连续性、多峰性、随机性、振荡性、广域性多个角度出发选择五个测试函数，对共同进化算法的搜索性能和鲁棒性作了函数优化的性能测试，分析了仿真结果，研究了文化算子对算法的影响。4、基于集覆盖的概念，研究了MAS中的任务分配问题，建立了任务分配问题的分层数学模型，给出了子任务分解共同进化算法，实验比较了IGA、SGA、CN，验证了共同进化算法对NP完全问题的有效性。5、针对近地天线加载优化设计问题，结合多种改进GA策略，提出了策略型拟子，给出天线加载设计的共同进化算法，对有耗半空间对称偶极子天线加载优化设计作了仿真实验，验证了共同进化算法对多变量多峰连续搜索问题上的有效性。6、针对图像模板匹配问题的领域知识，采用单类拟子和实数编码，给出快速共同进化匹配算法策略，基于NPROD相似度测度，仿真试验了无差别和有差别模板匹配，验证了共同进化算法对实数编码和实时性搜索问题上的有效性。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。