查询词典 catch on

A set of new theory and method of astrometry are being modified, we should catch up with development of this field.

新的一套天体测量理论和方法正在变更之中，我们应及时跟上这个领域的发展步伐。

When I realized that I couldn't catch the train, I was at a loss.

当我意识到我已赶不上火车时，我不知如何是好。

At first blush, it may seem preferable to deal with these exceptions in a single catch block

马上，它可以使用一个单独的捕捉异常块更好的处理这些异常，像下面

He ran at such a high speed that we could not catch up with him.

他跑得太快了我们追不上他。

At one sitting~ where am I going to catch that many?

一次100只，我去哪里给你抓这么多？

There were so many people at the bus stop that it was not easy to catch a bus.

有很多的人在公交站台上，所以想上公交车不是一件容易的事。

Our aim is to catch up with the world ' s advanced level at the end of this century.

我们的目的是要在本世纪末赶上世界先进水平。

He asked for a detailed account of the witch's doings, then said,"Let me ask you three questions, and at the stroke of midnight I'll go out and catch the witch and bring her back to you."

他让大家把女巫的事详细地说了一遍，然后说："我现在问你们三个问题，然后，等半夜一到，我就去抓住这个女巫，把她带到这里来。"

The students can't catch on the essence of the relationship between the atomic structure and the element properties, and they often mistake the element's properties for the atomic's.

对"原子结构与元素性质的关系"存在着各种糊涂的认识，往往将单质的性质误认为是元素的性质。

Some early theoretic methods are successful to research photoionization as well as its inverse, but it can't catch up with the development of atomic and molecular physics.

虽然早期的理论方法对研究光电离及其逆过程有很大的成功，但也存在很大的缺陷，不能满足目前原子分子物理学发展的需要。

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。