In this paper low-frequency vibration problems of rotating machinery are investigated.

The low grade mineral resources are widely distributed in the western China.

我国西部地区广泛分布着低品位金矿资源.

So when you eat out, you're either spending more cash or eating low-grade product.

所以,当你到外面吃饭的时候, 你不是花费了更多的金钱,就是食用了劣等的东西.

This paper analyzes the utilization problem of low grade ore with many uses.

微生物种类及其作用机理是浸出低品位矿石的关键所在.

This is why it is so important to keep low key pages today.

这就是为什么要保持页面的简单易懂.

But keep it down on the low key , cause you know how it is.

但低调点，因为你知道这是怎么回事。

He spoke in a low key.

他讲话的声调低.

Douglas : Now , Harvey informs me that you want to keep this low key.

另外,在这段对话中 道格拉斯 在转述哈维的话时使用了一般现在时态,请注意听录音.

The White House response to his comment was relatively low key.

白宫对他的评论的反应是相当的低调.

She keeps a low key in life, not liking to show off.

她做事低调, 不喜欢声扬.

We must keep the whole thing in low key no matter what happens.

无论发生什么事,我们在整个事件中必须保持低调.

The police want to keep the operation in a fairly low key.

警方想使这次的行动保持相当低调.

They played the campaign in low key.

他们悄悄地从事竞选.

The family businesses have some problems that about decentralized, small scale and low level of technology.

虽然台州的制造产业发达,但是家族企业却存在着结构分散 、 规模小、技术水平低的问题.

In the afternoon session, HSI continued to trade at low level 18000.

午后,内地股市跌势加剧, 恒指于低位18000水平徘徊.

This supported the population's willingness to spend money, although consumption stayed at its usual low level.

这支撑了德国人民的消费意愿, 尽管该国消费仍同往常一样处于低谷.

The traffic accident rate has remained at a low level in recent years.

近年的交通意外率维持在低水平.

Flows to Africa are expected to remain stable at a low level.

对非洲的投资预计将稳定在一个低水平.

The patient a low level of hemoglobin.

病人的血红素有点低.

VDI is a low level graphic interface which is being developed as an ANSI.

VDI是正在讨论中的一个低级图形接口的美国标准.

Many applications use modules to provide low level external access for other applications.

许多应用使用模块来给其他应用提供低层外部访问.