它利用对数转换来处理骨骼大小和体重关系中的变化。
It USES what are known as logarithmic transformations to cope with changes in the relationship between bone size and weight.
这样一来，十进制时间就会与经度直接相关联，对数转换表就变得不需要了。
Decimal time and longitude would then correlate directly without the need for logarithmic conversion tables.
通过舍弃简单的对数转换进而采用更复杂的非线性模型，帕卡德博士的模型解决了这个问题。
Dr Packard's model gets round this by abandoning simple logarithmic transformation in favour of a more complicated, so-called nonlinear model.
鉴于对数转换的缺点，本研究提出一种非转换方法，即背景校正后直接进行数据标准化。
A method proposed in this paper avoids the log-transformation in view of its drawbacks, specially the log-ratio transformation, but normalizes the data after background correction.
对64只太行山猕猴的20项活体形态指标进行测量和异速生长分析，进行相应的对数转换。
The allometric analysis and logarithmic transformation have been carried out on 20 of the living body morphologic measurement values of 64 Macaca mulatta in the Taihang Mountains in this article.
不同年代各经济指标经对数转换后，与儿童身高、体重呈明显的直线正相关（P<0.01）。
There were significant positive correlations among children's stature and body and main economic indicators in different decades(P<0.01).
本文介绍一种新型的对数转换电路，线路简单，调试方便，应用于数字分光光度计中取得了较好的效果。
A new logarithmic transfer circuit is described. It is simple and easily to adjust and useful for digital spectrophotometers.
帕卡德博士和他的同事认为，最广泛使用的模型具有外推错误，它利用对数转换处理骨骼尺寸与重量间的变化。
Dr Packard and his colleagues argue that the most widely used model has got the extrapolation wrong.
然后选用两变量对数转换的二项式网格方法作为数值求解算法，借助MATLAB软件编程建立起计算模型实现了上述的算法。
Then the log-transformed binomial lattice extension for two-dimensional option problems is selected as the numerical computing method and the computing model is set up using MATLAB software programme.
通过转换原始数据(通常用对数或幂转换)，可以用它来为曲线数据建模。
It can be used to model curvilinear data by transforming the raw data, typically with logarithmic or power transformations.
不过要注意，尽管我使用了术语原始表示，您仍然可以先对数据进行转换或格式化。
Do note, however, that although I use the phrase raw representation, you can still transform or normalize the data first.
映射文档可以通过一种逻辑方法创建和管理，这种逻辑方法与企业中对数据转换逻辑的划分方式相对应。
Mapping documents can be created and managed in a logical way that maps to how the data transformation logic is partitioned in the enterprise.
与直接的提取和加载操作不同，转换是最复杂的部分。因为在此过程中需要对数据进行理解、转换、聚集和计算。
Unlike straightforward extract and load operations, transformation is the most complicated piece, as there is a need to understand, convert, aggregate, and calculate data.
加密是使用密钥对数据进行可逆转换的加密算法。
Ciphers are cryptographic algorithms that can reversibly transform data using a key.
当输入或输出信息中有包含字段的数组时，可以对数组中的每个元素执行某些转换，或者将几个输入数组合并到一个输出中。
When there is an array of fields in the input or output message, certain transforms are available to perform an action on each element of an array, or to merge several input arrays into one output.
类似地，使用xml之类的标准格式对数据交换非常有益，但是如果应用程序执行重复的或过量的转换，那么这样做将对性能造成负面影响。
Similarly, using standard formats such as XML is a great idea for data interchange but can have a negative impact on performance if your application performs repeated or extraneous transformations.
数据转换：BIRT在把数据展现给用户之前，提供了对数据排序、过滤、分组、汇总的支持。
Data Transformation: BIRT provides support to sort, filter, group and summarize data before it is presented to the user.
在标准内容类型内对数据进行转换和修饰。
Transform and enrich your data within standard content types.
为了实现您老板的第一个要求(将子元素转换为属性)，需要替换对数组的引用，如清单10所示。
To achieve your boss's first objective, which is to convert elements to attributes, you need to replace references to arrays, as shown in Listing 10.
利用2.0中对数据类型的敏感特性，传入参数可能需要转换成特定的类型以便在模板中使用。
With the heightened awareness of data types in 2.0, incoming parameters might need to be cast into a particular type in order to be useful in the template.
目前有的很多etl工具，可在将数据加载到数据仓库之前对数据进行提取与转换。
Many ETL tools exist that extract and transform data before loading into the warehouse.
何时以及如何使用幂、对数和其它转换来对数据进行线性化，以便用简单线性回归来对该数据建模
When and how to use power, logorithmic, and other transformations to linearize the data so that simple linear regression can be used to model the data
项目范围界定和对数据转换工作的初始风险评估。
Project scoping and initial risk assessment of data conversion effort.
Feeder允许对数据进行自定义的转换和过滤。
Data: : Feeder allows for custom transformations and filters on data.
在这些系统中对数据库进行比较，以确定将数据迁移到目标系统所需的数据转换复杂度。
Where the databases are compared to find out the level of complexity required for data transformation to migrate the data to the target systems.
流程中对数据转换进行建模这一步时，Map结构会起作用。
The Map construct is useful when modeling data transformation steps in the business process.
我们在此的尝试将显示XQuery不仅可以进行数据搜索，而且可以对数据运行复杂业务逻辑和转换。
Our attempt here is to show the power of the XQuery to not only do data searches but also run complex business logic and transformations on that data.
我需要一个能够对之进行更新的数据模型、需要一系列能够对数据执行转换的逻辑操作，还需要一组UI元素，以便用户能够触发这些操作。
I need a data model that I can update, a series of logic operations that I can perform to transform the data and a set of UI elements that allows the user to trigger those operations.
通过对数据转换技术的研究，本文提出了一种基于元数据的数据转换方法。
In data transform technology, this paper raises a kind of the based on the metadata transform methods.
通过对数据转换技术的研究，本文提出了一种基于元数据的数据转换方法。
In data transform technology, this paper raises a kind of the based on the metadata transform methods.
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