There is always a possibility that variations are the result not of changes during the life-course, but of differences between cohorts.
总有一种可能是这些区别不是由于生命历程的变化而是由于同一年龄层次的人之间的差异。
Structural differences between the data model and the XML representation can be handled in the binding, so the XML representation can generally be preserved even as the data model changes over time.
数据模型和XML表示之间的结构性区别可在绑定中处理，即使数据模型随着时间而改变，XML表示通常也可以得到保护。
Changes to private images create a new private image, but only the differences between the first image and the second image are stored.
修改私有映像时会创建一个新的私有映像，但是只存储第一个映像和第二个映像之间的差异。
This set of changes supplies us with differences between the resource tree as a delta in time.
这组更改为我们提供了在不同时间点资源树的差别。
The Pending Changes view displays the sets of change sets that comprise an incoming or outgoing baseline, and the user can also compare baselines to see the change set differences between them.
Pending Changes视图显示了包括传入和传出基准的更改集集合，并且用户可以比较基准以确定基准之间的更改集差异。
The most significant differences between these components are achieved through configuration in the portlet associated with the component and changes to the presentation markup.
这些组件之间的主要差异是通过与组件相关联的portlet中的配置和修改表示markup实现的。
Unraveling the differences between kinds of memories, Helmstetter believes, depends on understanding the chemical changes that happen in the brain at the molecular level.
区分各种记忆的不同依赖于理解在大脑分子水平的化学变化。
There are differences across age groups and between products categories. Moreover, as the global economics change we are likely to see further changes in buying needs in the future.
各年龄组之间的产品类别有差异。此外，随着全球经济的变化，我们可能会看到进一步的变化重点就是在未来的购买需求。
These might be due to differences between the old and new build systems, changes to the languages, or changes to the libraries.
这些消息可能是由于新旧生成系统之间的差异、对语言所做的更改或对库所做的更改引起的。
A study was conducted to clarify the seasonal changes in components of tannin and the relationships between the differences in tannin and fruit astringency of cultivars.
研究了不同甘、涩类型柿果实单宁类成分的季节变化、与甘涩性状的关系以及罗田甜柿可溶性单宁含量、单宁组分和单宁细胞的特性。
These changes resulted in the differences of metallogenetic characteristics between east and west area of Gejiu.
这一变化导致个旧东、西区成矿特点的差异；
Also consistent with our predictions, we find no differences in annual changes in firm performance between firms with and without cash flow rights leverage prior to the crisis.
同样也和我们的预测相吻合的是，无论在经济危机之前有没有资金流权利杠杆，公司每年表现的变化都没有差别。
These two changes produced the basic differences between Middle English and Modern English.
这两个变化在中世纪英语和近代英语中产生了基本区别。
There were no significant differences of changes between the TG and the PG (P >0.05).
这种变化在保护性通气组与常规通气组之间没有统计学意义（P>0.05）。
Changes in accounting policies and accounting errors correction are described in detail and the differences between the two are analyzed.
分别详细介绍了会计政策变更和会计差错更正，并就二者的区别进行分析。
Determination results indicate: individual changes in the range of temperature between 2.7 degrees within the normal human body temperature is high or low, there are subtle differences.
测定结果标明：个体之间体温变化范围在2.7度之内，都是正常的人的体温高低，有细微的差别。
Save Changes dialog box when the user requests Close or Quit because that is the time when it has to reconcile the differences between the copy of the document in memory and the copy on the disk.
当用户请求关闭或者退出时，程序弹出保存修改的对话框，因为这时不得不同步内存中的文档复制和磁盘上的文档复制。
Results of calculation show that the differences of the sea surface effective radiation between cloudy and clear skys are very large, but their variations with the changes of wind speed are small.
结果表明，晴天与阴天的海面有效辐射值相差较大，可是它们随海面风速的变化均甚小。
After you compare a server folder and a local folder, you can reconcile the differences between the folder contents and between files that have conflicting pending changes in your local folder.
在您比较服务器文件夹和本地文件夹之后，可以协调文件夹内容之间的差异以及在本地文件夹中存在相冲突的挂起更改的文件之间的差异。
There are no significant differences in the degree of pathologic changes of the coronary artery between the syndrome of sputum and the syndrome of no sputum.
结论：性别、年龄、吸烟、高血压病史、血脂异常、家族病史等危险因素对合并糖尿病的冠心病患者中医辨证具有不同程度的影响。
The signal changes in brain cortex and peripheral region of lateral ventricle could be found on MR DWI in this group, but the differences between the normal and abnormal were not obviously.
MR DWI检查可发现该组大脑皮质及临近侧脑室区的信号改变，但与正常差异不明显。
The differences on cure rate, effective rate, wound healing time, wound area reduced rate, clinical symptoms, germiculture and histological changes between the two groups were observed.
比较两组的治愈率、总有效率、创面愈合时间、创面缩小率、症状体征、创面分泌物细菌培养以及组织学观察的差异。
Significant changes in land geographical differences: between 1996 to 2001 showed changes in the central and northern areas of cultivated land dense, scattered distribution in other regions;
耕地变化存在显著的地域差异：1996年至2001年之间呈现中部和北部地区耕地变化密集分布，其他区域处于零散分布状态；
To statistical analysis with general information, biochemical and head CT changes on two groups of patients and to compare the differences between the two groups.
对两组患者一般资料、生化指标及头颅CT改变进行统计学分析，比较两组之间的差异。
MF improved all individual symptom scores more than placebo, although the differences in changes between treatments were not always statistically significant.
MF改善所有患者的症状评分，尽管其中一些变化在不同治疗组间没有统计学差异。
MF improved all individual symptom scores more than placebo, although the differences in changes between treatments were not always statistically significant.
MF改善所有患者的症状评分，尽管其中一些变化在不同治疗组间没有统计学差异。
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