相对重要性

This thesis uses DEA to compare the WANO's performance indicators among three nuclear power plants in Taiwan. We take the past 7 years'(1997-2003) data of 3 plants, there are 21 DMUs totally. Due to the importance of the nuclear power plant safety performance , we adopt the output estimation by assuming the input as a constant; Five outputs parameters such as unit capability factor, unplaned automatic scrams are chosen to proceed the comparison and get the relative efficiency. We also collect the WANO performance indicators data of the same type nuclear power plants as Taiwan in the United State during 1999-2003 to proceed the same comparison with the domestic three nuclear power plants , in order to understand the relative efficiency between two groups.

本文系利用数据包络分析法，针对台湾地区三座核能电厂之世界核能协会绩效指标的实绩进行实证比较，研究对象是以这三座电厂过去七年（1997--2003）来的实绩比较，每一年度为一个评估单位，共有21个DMUs，由於核能电厂安全绩效之重要性甚高，故本研究纯粹以产出项为考量的绩效评比方式，故将投入项设为常数；产出项则选取机组容量因数、非计划自动急停次数等五项参数，进行评比求出其相对效率；另外也收集了1999—2003年美国同型电厂之WANO绩效指标实绩进行比较，以了解国本国三座核能电厂相较於美国电厂之相对效率为何？

The model based on minimization cost is more accorded with the actual condition of berth allocation. The importances of ships in port are fully considered in this model. In general, the unit time cost of big ship is higher and that of small ship is lower, so the big ship should be berthed as soon as possible to minimize the sum of costs of the ships stayed in the ports.

基于成本最小的模型更加符合港口泊位资源配置的实际情况，并且充分考虑了船舶的重要性，一般情况下，大船单位时间内的成本相对较高，而小船单位时间内的成本相对较低，故大船应尽可能提前靠泊作业，从而达到所有船舶在港总成本最小。

But, in fact, it's up to us to determine what relative importance to attach to our different affiliations.

但是，实际上，我们有责任去决定对于我们不同的关系，我们应该赋予多大的相对重要性。

But, infact, it's up to us to determine what relative importance to attach to ourdifferent affiliations.

但是，实际上，我们有责任去决定对于我们不同的关系，我们应该赋予多大的相对重要性。

By applying the weighting factors of attribute indicators and valuators to gray relational analysis, using the objective data of indicators, and taking the relative importance of indicators and valuators into account, group gray relational analysis is established.

通过把属性指标权重和评价者权重引入灰色关联分析，建立了群灰色关联分析方法，不但充分利用了评价指标的客观数据，而且综合考虑了属性指标和评价者之间的相对重要性。

On the basis of the time series data, how does the relative importance of every factor change?

在时间序列数据基础上，各因素的相对重要性发生了怎样的变化？

through text analysis,this paper examines the syntactic and morphological means typically employed in introducing topics into chinese and english texts and their relations to discourse anaphora.we find that in both chinese and english the most important means for introducing the most important and accessible topics into discourse are the indefinite nps used as objects in existential-presentative sentences,and that the indefinite demonstrative adjective zheme and this can be used as an additional means to emphasize the importance of the entity introduced.however,the two languages differ in that,in english texts,apart from the above-mentioned linguistic devices,definite nps functioning as indirect objects and names functioning as subjects also tend to be used to introduce relatively important topics,and the emphatic one,in contrast to the indefinite article "a",can be used as another linguistic means to give additional emphasis on the relative importance of the topic introduced.

摘 要：本文以民间故事为语料，分析和研究了英汉篇章中话题引入的句法和形态手段及其与篇章回指的关系。我们发现，两种语言的主要相似之处为：1用作存现宾语的无定名词短语是引入篇章中最为重要和最为可及话题的主要手段；2英汉无定指示形容词this和&这么&可用于进一步强调所引入话题的重要性。两种语言最主要的差别是：1在汉语中，存现结构中的无定名词短语似乎是引入重要篇章话题的唯一形态句法手段；而在英语中，除此之外，用作间接宾语的有定名词短语和用作主语的专有名词也可以用于引入一个相对重要的篇章话题。2在英语篇章中，另有一个标示重要话题的附加手段，即以one代替a，以便进一步强调所引入话题的重要性。

Weights are assigned to not only orders but also product items to reflect the fact that any operations, parts or items need to be included in the formation of objective functions and the fact that the positions of buyers and sellers may not be equal in real-world application, such as buyers' market or sellers' market.

因为不单单只是完工时间会对成本造成影响，应该要加入权重来诠释operations或orders 之间的相对重要性，以及反映现实市场中，可能存在买方市场或卖方市场这种买卖双方地位不平等的情况。

The magnitude and duration of a precipitation event determaine the relative importance of each component of the hydrologic cycle during that event .

在这一事件的严重性和降水事件determaine的每个组件的水文循环时间的相对重要性。

In the construction of grey pairwise comparison matrices, we propose three approaches, namely, to apply (1) the reciprocals,(2) the upper and lower bounds, and (3) the grey operators of the upper triangular matrices as the lower triangular elements.

结果显示以灰元素及其倒数建构灰成对比较矩阵时，层级要素相对重要性程度之排序结果，与经由分析阶层程序法所得之排序结果相近；但由灰元素之上下限构成灰成对比较矩阵所得的结果，则与经由分析阶层程序法所得之排序结果差异极大。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。