查询词典 require

You can measure how much cash you will require to maintain your current lifestyle and where this money will come from.

你能衡量你将需要多少现金，以维持目前的生活方式与你那里的钱从何而来。

In the early days of Windows, a significant number of users didn't care for using the mouse, and indeed, Windows itself did not require a mouse. Although mouseless PCs have now generally gone the way of monochrome displays and dot-matrix printers, it is still recommended that you write programs that duplicate mouse operations with the keyboard. This is particularly true for something as fundamental as scroll bars, because our keyboards have a whole array of cursor movement keys that should offer alternatives to the mouse.

在早期的 Windows 中，大量的重要用户不愿意使用鼠标，而且的确，Windows 自己（以及许多 Windows）不需要鼠标尽管没有鼠标的 PC 现在通常已走上了单色显示器以及点阵式打印机的道路，但是我仍然提议你编写用键盘复制鼠标操作的步伐这对于一些以及滚动条同样基础的东西是特别正确的，因为咱们的键盘有所有光标移动键的排列，它应该提供相对于鼠标的可选择的东西

the paper introduces long curtate new unequal ofdm system.adopts long curtate unequal benefit to be not to require that the second order adding the circulation prefix,being therefore likely to lead into period stationarity,making use of signal therefore in launching an array,counting characteristic property realizing blind estimation of route.this technology includes three kinds of method : subspace decomposition,correlation matching,and maximum likeewise,monte carlo simulation show that whentheeb/no is low,function is better than the other kinds of method.

摘 要：提出一种采用不等长分组新的ofdm系统。采用不等长分组的好处是不需要加循环前缀就能在发射序列中引入周期平稳性，因此，可利用信号的二阶统计特性实现信道盲估计。信道盲估计主要分子空间分解、相关拟合和最大似然三种方法。结合monte carlo仿真表明，在信噪比较低时，结合子空间分解方法计算出的误码性能比其余两种方法好。

"Thank you, but I do not require charity from my wife's relations back East," he said curtly.

"谢谢，但是，我不需要老婆亲戚的施舍。"他唐突地说。

Some allow you to create the books online and others require you to download their own custom software.

一些让你创造联机丛书和其他需要你去下载他们自己的定制软件。

However, Empirical cut-and-try methods in wireless infrastructure power devices design are time-consuming and require an experienced touch.

然而，传统的设计射频功率器件的逐次渐近法非常的耗时，而且需要有经验积累的过程，不利于快速地发布产品。

It would also require the administration to identify the countries that are havens for cybercrime and which ones are doing little to combat it.

这个方案还将要求政府明确哪些国家是网络犯罪的天堂，哪些国家对网络犯罪听之任之。

However, it may require additional reinforcement due to the weight of the cyclotron.

但是，根据回旋加速器的重量，可能需要额外强化。

Our centerless, cylindrical, and surface grinding wheels are an economical solution when your applications require made-to-order grinding wheels.

我们无心，圆柱形，表面砂轮是一种经济的解决方案当您的应用需要定制的砂轮。

Food of the snail darter is almost exclusively snails which require a clean gravel substrate for their survival.

蜗牛镖的食物几乎完全是蜗牛，而我呢iuzhiyou在干净的沙砾层底层才能存活。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。