查询词典 weighted function

Purpose Perfusion-weighted images were acquired to analyze quantitatively the changes of cerebral hemodynamics in adult unmedicated patients with obsessive-compulsive disorder after symptom provocation.

高分辨率MRI三维全脑结构像发现OCD成年患者脑白质、尾状核、壳核和苍白球体积的改变，为OCD病理生理学研究提供重要的神经影像学依据。

Although it is weighted toward bridge-building and highway-paving initiatives, the $586 billion stimulus package announced by the government last month includes a range of incentives intended to get Mr. Dang and his tightfisted brethren to unstuff their proverbial mattresses.

上月政府公布的5860亿美元的刺激计划，固然侧重于桥梁及公路建设计划，但也包括一系列刺激消费的措施，这些措施目的是在让党先生和他那些吝啬的同胞们掏空人所共知的垫子。

They are calculated in two ways – weighted or unweighted.

计算方法有两种：加权的和不加权的。

By default, the calculation is linear and unweighted, but quadratic and weighted variants are also provided.

缺省情况下，计算是线性的和非加权的，不过也提供二次的和加权的的变体。

Both of the weighted and unweighted methods are used to update the lexicon.

在有权值和无权值两种更新词典的方法中，通过试验对比最终选择了无权值的方法。

Recently,a lot of authors have extended unweighted clustering coefficients to the weighted networks.

近年来不少研究者把无权网络的簇系数加以扩展，应用于加权网络。

This generalizes a theorem ofFan on the existence of long cycles in unweighted graphs to weighted graphs.

这个结果推广了Fan关于在非赋权图中最长圈的一个重要定理。

And many unweighted statistical accumulators have weighted variants.

许多非加权统计累加器都具有加权的变体。

The isolation spring and polymer damper are very effective in reducing the overall level of vibration under both unweighted and weighted conditions.

隔离弹簧和聚合物阻尼器，不管是在未加重量情况下还是在加重量的情况下，在降低总的振动水平上是非常有效的。

Sample statistics based on weighted data are more representative of the population parameters than unweighted data in terms of some demographic characteristics.

加权后的资料在人口学变项上比未加权资料较为接近母体参数，因此加权似乎是一个合理处理样本资料的做法。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。