查询词典 twice

First of all, Dr.Waite said, marred people have sex twice as often as single people.

首先，韦特博士说，已婚人的性生活频率是单身者的两倍。

Twice FIFA World Cup winners Argentina, who open their campaign in Germany against Cote d'Ivoire on June 10, went further ahead in the 37th minute when another Sorin cross was deflected* in off defender Andre Mateus.

阿根廷在第29分钟取得领先，马克西-罗德里格斯右脚凌空射门，皮球钻进球门右下角。1-0！比分领先，阿根廷中场的控制更加得心应手。

It is of course mathematically twice the value but perceptually it is not.

当然，在数学上是它的双倍值，但实际上不是。

Stassun and Mathieu found some glaring differences. One star is twice as bright as its sister.

斯坦桑和马蒂厄发现了一些明显的区别：一颗恒星的亮度是其伴星的两倍。

Firstly, we select features by using CHI distribution. Secondly, we cluster the selected features by using an improved method which based on density. In virtue of the sort distribution information, we reduce the number of features twice and the information lost few. Lastly, based on the sort of texts, we use the distributing of probability to express text with matrix. By using matrix norm, we realized the text categorization.

首先通过分布对特征项进行选择，然后使用一种改进的基于密度聚类方法对选择后的特征项进行聚类，借助类别分布信息，在尽量减少信息缺失的前提下先后两次对文本特征维数进行了压缩；在基于类别概率分布的模式下实现文本的矩阵表示，借助矩阵理论进行文本分类。

Matsuura Bridge, Central Command area of cable-stayed bridge to prestressed cables, cords and duct construction and installation to take GPS global satellite positioning system for spatial orientation, select no wind, no sun in the morning and evening measurements, measured twice a day, any size guarantee 100 meters altitude error of less than 10 mm to ensure the accuracy of the construction.

松浦大桥指挥部对斜拉桥拉索区环向预应力、索导管安装等施工采取GPS全球卫星定位系统进行空间定位，选择无风、无阳光的清晨和傍晚进行测量，每天测量两次，保证百米高空任何尺寸误差在10毫米以内，确保施工精度。

"It was really disappointing to lose the game especially after taking the lead twice," McMahon added.

"输掉比赛真的非常失望，特别是两次领先的情况下，"麦克马洪补充道。

I just stay at home today and watch the film《Lightning McQueen》twice.

我今天只是呆在家里看了电影《汽车总动员》两遍。

Children 4 years of age and older: Chew one soft gel once or twice daily, at mealtime.

4岁以上儿童，在就餐时咀嚼一粒胶囊，每天一次或是两次。

It is proved by practice that the optimization effect is obvious, the operation speed is fast, and it can respond to some special requires from the measurer. The data have good repeatability when a lens group is measured twice.

实践证明，数据优化的效果明显，运算速度快，可以适应测量者的一些特殊的优化要求，对同一被测件的两次测量数据优化结果进行比较，重复性好。

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。