查询词典 multi-coloured

Then the spatial index is constructed which includes not only the external approximate expression but also interior approximate expression of spatial object and is extended from tranditional index only with external approximate expression. The index structures of MR-tree and MRD-tree based on multi-approximate expression are set up with the prototype index of R-tree, and the relevant algorithms about the index of insertion, deletion and search are provided. Then, the efficiencies of constructing index based on the multi-approximate expression and window range query are analysised and compared. In addition, the several algorithms and efficiency of soving the maximum enclosed circle and maximum enclosed rectangle are discussed and analyzed during constructing index based on multi-approximate expression.

首先，论文讨论了空间数据的特点、空间数据库的关键技术以及空间对象间的拓扑、距离以及方向关系，分析了空间对象的外部和内部近似表达，然后将传统索引中只利用空间对象的外部近似扩展为既有空间对象的外部近似又有空间对象的内部近似，即以空间对象的多重近似来构建索引，并以R-tree为索引原型构建基于多重近似的MR-tree和MRD-tree索引结构，然后给出了相关索引的插入、删除及查找算法，并通过实验比较分析了基于多重近似索引与基于外部近似索引的构建效率及窗口范围查询效率。

A standard expected value model for multi-objective multi-stage transmission planning is presented to realize the transmission optimal planning with the control of line overloading risks. In this model, a constraint of overloading risks is built with expected value and standard deviation of random line active power and two objectives are given as expected value of the average power loss and discount value of the investment cost. By modeling uncertain informations with probability theory, the probabilistic DC power flow is adopted for the correlated calculations among random variables in the planning model.4 A novel multi-objective transmission planning approach that considers transmission investment profit is proposed. Requests for transmission investment profit and social welfare are involved in the proposed planning approach.

以方案总投资费用贴现值和平均网损期望值为目标函数，建立多目标多阶段输电网规划的期望值模型，以线路有功潮流过负荷随机变量的期望值和标准差构建过负荷风险约束，考虑了风险发生概率和严重程度两方面的特征，通过对不确定性信息的概率建模，利用概率直流潮流进行各随机变量的相关计算，实现了控制过负荷风险条件下的输电网优化规划。4提出考虑输电投资收益的多目标输电网规划方法，综合考虑市场参与者对输电投资收益和社会总福利的要求加热管及其对输电网规划的影响。

For multi-dimensional data visualization technique for data mining, multi-dimensional data is switched into two-dimensional graphics display through parallel coordinate, partitioning section of rotundity, multi-dimensional zoom.

用于数据挖掘的多维数据可视化技术，将多维数据通过平行坐标、圆形分段或多维缩放变换以二维图形显示。

Based on the above studies, a level set algorithm 4.1 for topology optimization with general objective functions, multi-constraints, multi-materials and multi-load cases is proposed.

在优化过程中，这种方法依靠材料界面运动不断地融合、分裂、生成和消除内部的孔，来改变结构中材料界面的拓扑和形状，获得最优解。

On this basis, taking into account the diversity of user interest as well as the synonymity and semantic correlation of word expression, the paper further proposed a method for user multi-interest modeling based on semantic similar network, which uses SSN to expand user feature words with its synonyms and correlative words on the knowledge level, and divides user interest into multi-categories, thus to establish a multi-interest user model.

在此基础上，考虑到用户兴趣的多样性及词语表达的同义性和语义相关性问题，本文进一步提出一种基于语义相似网络的用户多兴趣建模方法，该方法使用SSN对用户兴趣特征词进行知识层面上的扩展，联想出同义词和相关词，并将用户兴趣细分为多个类别，建立起多兴趣的用户模型。

One of the more recent areas of investigation in multi-scale analysis has been the emerging theory of multi-scale representations of signals and the development of multi-scale signal processing algorithms.

其中在多尺度分析方面，多尺度信号表示和多尺度信号处理算法的研究日益成为国内外的研究热点。

For solving Multi-objective and multi-restriction optimization problem , this paper used non-dominated ranking method, elitist preserve strategy, niche approaches, and presented an individual vector module adaptive function as wash out rule, then an improved Pareto multi-objective optimization with genetic algorithm was found.

为解决含多个目标和多约束的优化问题，本文结合了非支配排序思想、精英保留策略，小生境技术，并对传统的小生境技术中基于个体适应度的淘汰技术进行改进，提出了一种向量模适应度函数来作为淘汰准则，得到一种改进的Pareto遗传多目标优化算法。

The result indicated: antibacterial concentration of inner thallus increased progressively with time prolongation when added CCCP with antibacteria, proved that multi-resistance of E.coli in livestock and avian is mediated really by active efflux system; The multi-resistant level have positive correlation with AcrAB transcription and expression level; Quantitive RT-PCR,Western-blotting and fluorescence quantitive PCR can use to detect AcrAB.these results provide theory foundation to detect and study multi-resistance of E.coli in veterinary clinic and have a important scientific significance to develop neotype antibacterials.

结果表明，多重耐药株在有CCCP 存在时，菌体内抗菌药物的浓度随时间的延长而递增，证明畜禽大肠杆菌多重耐药性确实由主动外排系统介导；其多重耐药水平与AcrAB的转录、表达水平呈现正相关；定量RT-PCR、Western-blotting、荧光定量PCR可用于AcrAB水平的检测。这些结果对检测临床大肠杆菌的多重耐药水平、对研究兽医临床大肠杆菌多重耐药机制提供理论依据，对开发新型抗菌药物有重要的科学意义。

The system includes model, index system, appraisable method and appraisable procedure.2. Applying the system of multi-effect appraisement of DWSA, the paper appraised the recent decade multi-effect of DWSA in Shouyang county, Shanxi province. Appraisement result showed that the multi-effect of DWSA in Shouyang presents the climbing trend. The economic and social effects of DWSA show the obvious climbing trend.

论文主要成果包括：(1)初步构建了旱作节水农业综合效益的评估理论与方法论文根据旱作节水农业的特点，界定了旱作节水农业的经济效益、社会效益、生态效益及其综合效益，在此基础上，构建了北方旱区旱作节水农业综合效益评价体系，包括：评价的理论模型，指标体系、评价方法和评价程序。

240V and 50Hz Luer lock-type reusable needles, metal hub,18 gauge, 40mm, box of 100 Luer lock-type reusable needles, metal hub, 16 gauge, 25mm, box of 100 Luer lock-type reusable needles, metal hub, 14 gauge, 25mm, box of 100 Luer lock-type reusable needles, metal hub, 20 gauge, 30mm, box of 100 Intravenous catheters, 16 gauge, 50mm (2"0) 3 litre intravenous fluid administration bags, with attached tube Simplex IV Bell or equal, high quality latex, 10cm (4") Tubing Kelley Forceps 14 cm, curved Capacity 1 litre, max 1,000 rpm Mayo Dissecting Scissors 14 cm, curved, standard bevelled blades or equal Metal pre-set multi-dose syringe to deliver 0.1ml, with accessories and spares Batch operation for food/meat Portable, for internal determination of foreign bodies in livestock, and magnetic retractor Multi-dose Syringe, 30 ml capacity, adjustable dose of 1-30 ml Henke Vetmatic metal multi-dose syringes, capacity 10 ml with tube feed Nasogastric tubes, 13mm (1/2) outside diameter abd 2.5m (8 feet) long 'Record' type intr-dermal needles as recommended for mclintock syringe or similar Oral dosing syringe for deworming connect various sizes of supply bottles, adjustable dose of 1 to 50 ml Parasite control sprayer back-pack, minimum capacity 10 litre, hand pump for pressure delivery without taking off back.

- 240V的和50 Luer锁型可重复使用的针头，金属枢纽， 18针， 40毫米， 100盒 Luer锁型可重复使用的针头，金属枢纽， 16个指标， 25毫米， 100盒 Luer锁型可重复使用的针头，金属枢纽， 14个指标， 25毫米， 100盒 Luer锁型可重复使用的针头，金属枢纽， 20个指标， 30毫米， 100盒静脉导管， 16个指标，使用50mm （ 2 & 0 ） 3升静脉输液袋，附有管单纯四贝尔或等于高品质乳胶， 10厘米（ 4 &）油管凯利钳十四厘米，弯曲容量1公升，最大转速1000 梅奥解剖剪刀14厘米，弯曲，标准斜切刀片或等于金属预先设定多剂量注射器提供0.1毫升，与配件和备件批量操作的食物/肉便携式，内部确定异物牲畜和磁缩多剂量注射器， 30毫升的能力，可调节剂量的1月30日毫升亨克Vetmatic金属多剂量注射器，容量10毫升管饲料鼻饲管， 13毫米（ 1 / 2 ）外径阿卜德250 （ 8英尺）长'记录'类型中断真皮针头作为建议麦克林托克注射器或类似口服注射器的驱虫连接各种尺寸的供应瓶，可调剂量为1至50毫升寄生虫控制喷雾器回包，最小容量10升，手泵的压力下交付起飞返回。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。