These categories are not well defined.

这些类别划分得不太明确。

Leisure is often defined in opposition to work.

休闲常被定义为工作的反面。

The powers of the police must be clearly defined.

警察的职权必须明确界定。

Life imprisonment is defined as 60 years under state law.

按照州法律终身监禁定义为60年。

Louis Armstrong defined jazz pithily as "what I play for a living."

路易斯•阿姆斯特朗把爵士乐简单定义为“我为了谋生而玩的东西。”

Caste is defined primarily by social honour attained through personal lifestyle.

种姓制度的定义源于通过个人生活方式而获取的社会荣誉。

Like most other American companies with a rigid hierarchy, workers and managers had strictly defined duties.

像大多数其他等级制度森严的美国公司一样，工人和管理人员都有严格界定的职责。

They have no defined shape as basketball players.

他们没有轮廓分明的篮球运动员的外形。

Stability can be defined as simply lack of change.

稳定性可以被定义为只是缺乏变化。

We all like clearly-defined boundaries for ourselves.

我们都喜欢自己有明确的界限。

Happiness was defined, as in the earlier study, by feeling good.

在早期的研究中，幸福被定义为感觉良好。

The length of the workday, for many workers, is defined by time.

对于许多工作者来说，工作日的长短是由时间来定义的。

Meaning was defined as an orientation to something bigger than the self.

意义被定义为一种超越自我的取向。

Migration is usually defined as "permanent or semipermanent change of residence".

移民通常被定义为“永久或半永久的居住变化”。

They suggest beauty should not be defined by looks that end up impinging on health.

它们表明不应凭借最终将有损于健康的外表来定义美。

Animal migration, however it is defined, is far more than just the movement of animals.

无论如何定义，动物迁徙都远远不止是动物的移动。

It's defined by which horizontal or vertical slice of the world you connect yourself with.

它是由你所连接的世界的水平或垂直部分来定义的。

The analysis reveals that intensity appears to fluctuate with a clear, well-defined rhythm.

分析表明，强度似乎以一种清晰的、明确的节奏在波动。

Cost-cutting here is defined as raising labor output while holding the amount of labor constant.

这里的成本削减定义为在保持劳动力数量不变的情况下提高劳动力产出。

Remember that we need to multiply it by the volume here, the volume of some sphere we've defined.

记住我们需要把它乘以体积，乘以某一个我们已定义的球体的体积。

Unlike marriage or the ties that bind parents and children, it is not defined or regulated by law.

不像婚姻或联结父母与孩子的纽带，它不被法律所定义或约束。

Try to imagine our world as well without the remarkable works that have defined our culture and values.

试着想象一下，如果没有这些定义了我们的文化和价值观的杰出作品，我们的世界会是什么样子。

In 272 words, he defined the national principle so thoroughly that today no one would think of arguing it.

在272个词里，他如此彻底地定义了国家的原则，以至于今天也没有一个人想另外争论它。

Even the kind of stability defined as simple lack of change is not always associated with maximum diversity.

即使是那种被定义为只是缺乏变化的稳定，也并不总是与最大的多样性相关。

Success was once defined as being able to stay at a company for a long time and move up the corporate ladder.

成功曾经被定义为能够在一家公司待很长一段时间，并在公司中步步高升。

Carnell argues that Behan took issue with the way in which these writers and plays defined the nature of tragedy.

卡内尔认为，贝汉对这些作家和戏剧定义悲剧性质的方式持怀疑态度。

Man was defined as a rational being, as a social animal, an animal that can make tools, or a symbol-making animal.

人类被定义为一种理性的存在，一种群居动物，一种可以制造工具的动物，或者一种制造符号的动物。

Over the years the power dynamic has changed and is no longer defined by one being the giver and another, the taker.

多年来，权力动态发生了变化，不再被定义成一方给予和一方接受。

SCAT-I avionics uses the received signal to improve position accuracy and signal integrity along a defined flight path.

SCAT-1航空电子设备利用接收到的信号，来改善沿着确定的飞行路径的位置精确度和信号集成度。

Every data source must have a defined custodian (a business role) responsible for the accuracy, integrity, and security of that data.

每个数据源必须有确定的管理人（业务角色）负责数据的精确性、完整性和安全性。