Now, a lesion that looks like leukoplakia, but isn't, is an area of frictional keratosis.

如图是一种看起来像口腔黏膜白斑，但其实不是的病损——摩擦角化。

An economy is considered to be at full employment when there's only frictional and structural unemployment.

在只有摩擦和结构业的情况下，经济被认为是充分业。

An area of frictional keratosis is not a precancerous lesion and usually fades away once the irritation stops.

摩擦角化不属于癌前病变，一般当刺激因素去除后，它会退。

But there's all of these frictional costs.

但所有这些摩擦成本都是存在的。

This postulate is compatible with what may be called 'frictional' unemployment.

这个假设与所谓的“摩擦” 业是相容的。

But these two categories of 'frictional' unemployment and 'voluntary' unemployment are comprehensive.

但这两类“摩擦” 业和“愿” 业是综合的。

So that's a frictional cost, but it's really smaller than the futures product.

所以这是一个摩擦成本，但它确实比期货产品要小。

Furthermore, it will be convenient to exclude 'frictional' unemployment from our definition of 'involuntary' unemployment.

此外，从我们对“非愿” 业的定义中排除“摩擦” 业会很方便。

The Big M 500 features a separate transferred gearbox that offers frictional connection for the mowers.

Big M 500 具有独立的传输变速箱，为割草机提供摩擦连接。

It  results in despair—a depressed, apathetic state; a failed, lost, and unrealized self; a frictional  experience of existence.

它会导致绝望——一种沮丧、冷漠的状态；一种败、迷和未实现的我；一种摩擦的存在体验。

This state of affairs we shall describe as 'full' employment, both 'frictional' and 'voluntary' unemployment being consistent with 'full' employment thus defined.

这种事态我们将描述为“充分” 业，“摩擦” 和“愿” 业都符合如此定义的“充分” 业。

But one of the things that I want it from Neeva, if I'm going to do that frictional jump, right, and use the Neeva search engine, is quality, obviously.

但是我想从 Neeva 那里得到的东西之一，如果我要进摩擦跳跃， 对，并使用 Neeva 搜索引擎， 显然是质量。

The implication is that such unemployment as exists at any time is due wholly to the fact that changes in demand conditions are continually taking place and that frictional resistances prevent the appropriate wage adjustments from being made instantaneously'.

这意味着任何时候都存在的这种业完全是由于需求条件不断发生变化以及摩擦阻力阻止立即进适当的工资调整这一事实造成的。