查询词典 have on sth

He asked me for a meal and a glass of beer. ask for sth =request for sth.

问某人要什么东西（for为了这个目的去请求某人， sb。

Ask sb. for sth./ask sth.of sb.

向某人要求某物

Ask sth. of sb.- ask sb. for sth., request

向某人要东西，请求得到

It's important to be polite and considerate .for example,when we ask for sth,we should say,"please",and when we receive sth,we should say,"thank you".

我们与人相处时要有礼貌并估计他人的感受，比如说：要求他人帮忙时，应该说"请"，别人帮了自己时应该说"谢谢"。

To do sth./assist sb. in doing sth.

帮助某人做某事

In doing sth.= assist sb. to do sth.

帮助某人做某事 24。

Assist sb. to do sth./ in doing sth.

帮助某人做某事

Assist at/in sth;Be present at or take part in sth

在某场合出席；参加某事物

At the expense of sth.: with loss or damage to sth.

在损失或损坏某事物的情况下

Attach sth. to sth.

在…上贴上标签 28。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。