We have the goods on appro for a week.

我们这些货品一星期内包退包换。

Design and Implementation of this appro...

并设计实现了这个方法。

Electronic books, from the Internet to download the appro...

是电子书籍，要从网上下载相应的浏览器。

This paper describes an experiment that confirms some useful possibilities of this appro…

本文描述了一个实验，它确定了这个方法的一些有用的可能性。

It is of great significance to emphasize the conceptualization appro - ach in the teaching of physical training technique.

在体育技术教学中，强调运动技术概念的教学有着极其重要的意义。

It is shown that these schemes are approximate schemes to local exponential scheme. Some of them are effective. In addition, a piecewise appro...

指出这些格式均属局部指数格式的局部近似格式，其中部分格式近似较好，此外，本文构造了指数分段逼近格式。

People who lack experience are free to imagine what is possible and thus can appro ach a task without constraints of established habits and attitudes.

缺乏实际经验的人对可能性有更自由的想象空间，所以能够不受固有的习惯和思维的限制来完成任务。

Simulation results show that the optimal common-track constellation can provide favorable coverage performance to China with fewer satellites, and hence is appro.

仿真结果表明，该类型星座能够以较少数量的卫星为我国提供良好的覆盖性能，适于我国的区域覆盖卫星通信系统采用。

Taking two examples, matching spatial features and their attributes and deleting reduplicate features in spatial database, indicate the technique key point of this appro.

分别以空间要素与其属性挂接和删除重复要素为例，来说明该方法的技术要点。