From the top down, contents of total sulfur presented decrease by degrees in different grain size sediments and enriched in the layer of grass roots.

The warm air is from the top down, making the damp clothes on the hanger dry rapidly from the top down.

暖风从上往下，使衣架上的潮湿衣物从上至下迅速烘干；

You take a problem that could be solved recursively from the top down and solve it iteratively from the bottom up instead.

遇到一个能用递归算法从上向下解决的问题，然后用从下向上迭代的方式解决。

And it means that leaders must focus on energizing and enlarging the community rather than managing it from the top down.

它还意味着，领导者必须把重点放在激活、扩大自己的团队上，而不是高高在上地进行管理。

The other way things usually move is from the top down, and in the best scenarios both are happening in the same time.

另外一种常见的发展过程是自上而下，最好的情况就是这两种过程同时发生。

From the top down, our bilateral relationship is one that is increasingly characterized by positive, constructive, and comprehensive engagement.

从上到下，我们双边关系在不断地向着健康、富有成效、多层次的方向发展。

In a more formal definition, topic specialization starts with the containing element and works from the top down.

在更正式的定义中，主题专门化从包含元素开始，自顶向下工作。

So today's effort into tomorrow will be to finish cementing off the well from the top down.

所以，从今天到明天的努力将是完成从顶部到底部的水泥注入工作。

It can come from the top down as well as bottom up, and in the places you least expect.

自上向下也好，自下向上也罢，创新可以来自于任何地方，甚至是你最想不到的地方。

Managers and executives examine total cost of ownership ( TCO) from the top down.

管理者和执行者自顶向下地检查所有权的全部成本（TCO）。

However, it is rare for an architecture to be totally driven from the top down.

然而，很少有体系架构是完完全全的自顶向下的。

For at least five years, world capital markets have been driven from the top down.

至少5年来，世界资本市场一直是自上而下驱动的。

This legislation came from the top down but the voice came from the general public.

这部法令的颁布是自上而下的，但呼声来自公众。

Organizational change on this scale requires significant investment and commitment from the top down.

在如此之大的组织内实施变革需要自上而下投入大量成本和投入。

We have to have more theory, and it can come as much from the top down.

我们需要更多的理论，而且他们能够自上而下而来。

Agile from the top down and all the way across the organization?

在组织内自上而下推广敏捷方法？

Yet China's vigour owes much to what has been happening from the bottom up as well as from the top down.

然而中国的元气更多归功于那些由下而上同样也是由上而下的发生的事情。

Managing from the top down, we operate with full legitimacy.

我们进行由上而下的管理有充分的合法性。

Keeping the electron tube amplifier in a good state can reduce the maintenance costs, prolong TV transmitter lifetime, promote the quality of the screen, at the same time, it can also secure the safety of the broadcasting.

使用、维护好电子管放大器能大大降低维修成本、延长发射机寿命、提高画面质量，确保安全播出。

It joins rapidly, keeps in touch with the characteristic such as being reliable, apply to the radio equipment and electron tube instrument field and join the coaxial cable of the radio frequency extensively.

它具有连接迅速，接触可靠等特点，广泛应用于无线电设备和电子仪器领域连接射频同轴电缆。

The vacuum tube is an electron tube from which all or most of the gas has been removed, permitting electrons to move with no or low interaction with any remaining gas molecules.

真空管是一种内部气体全部或部分抽空的电子管，从而使电子在不受或少受气体分子的干扰下运动。