To measure the difference in elevation between poles, surveyors used an optical level—a telescope on a level base—placed halfway between the poles.
为了测量两极之间的高程差，测量员在两极中间的一个水平基座上使用了光学水准望远镜。
Make sure that materials are stacked on firm and level base in a tidy manner.
确保材料整齐地堆放在牢固和稳定的平面上。
Folkwang Library was conceived as a monolithic body built atop the level base of an old rough stone wall.
建筑师将富克旺根图书馆设计为一个单体结构，坐落于古老而粗糙的石墙底座上方。
Moreover, a higher sea level base would increases the risk of catastrophic storm surges in coastal areas, since flooding would likely extend island well beyond historic levels.
而且，海平面升高就会增加沿海地区发生灾难性暴风雨的可能性，因为洪水可能会以前所末有的强度登陆。
Scott argues that Dowie's thesis ignores considerable evidence that hourly productivity improves when hours are reduced from a high base level.
斯科特认为，道伊的论文忽略了相当多的证据，即当工作时间从较高的基础水平减少时，小时生产率就会提高。
The uncomfortable truth is this: central Banks, as monopoly producers of base money, have the capacity to enforce any yield level they wish to see in credit markets.
令人不快的事实是：作为基础货币垄断生产商的央行，有能力强行实施他们希望在信贷市场所看到的任何市场收益产量水平。
Listing 7 illustrates base level usage with only 128mb of RAM.
清单7给出了只有128MBRAM时的基本使用水平。
He found those with a lower base level of the hormone tended to prefer immediate payment, even when the sum in question was piffling compared with the promised future compensation.
他发现那些具有更低水平糖皮质激素的人倾向于选择即时报酬，即使即时报酬数目和未来承诺的补偿相比微不足道，结果也是这样。
It is recommended that each level in the contract hierarchy have an associated base contracts organization and account.
建议契约层次结构中的每个级别都有一个关联的基础契约组织和帐户。
French Army orders alone will maintain a steady base level of production through 2019.
法国陆军的订单将持续到2019年，维持一个稳定生产水平。
For each level in the base contract hierarchy, a corresponding base contract organization and business account are created.
对于基础契约层次结构中的每个层级，创建一个相应的基础契约组织和业务帐户。
By using these functions, you can improve the productivity of your increasingly mobile workforce, broaden your customer base, and improve your level of service.
通过使用这些功能，您就可以改进移动工作区的效率，扩展编辑器的基础，并改进服务的层次。
Using these tools, and following some of the examples that have been given, you now have a good base level of knowledge so you can begin to work on data mining a website.
通过这些工具，结合本文提供的一些示例，现在您已经拥有了良好的知识基础，可以开始对某个网站进行数据挖掘了。
The business account will contain the applicable base contracts for that level.
业务帐户将包含该级别的适用基础契约。
At the same base level state illustrated in Listing 1, with 128mb of RAM I got the results shown in Listing 3.
在与清单1同样的基本使用水平上，使用128MBRAM得到的结果如清单3所示。
A couple miles to the south-west was the base of the Lassen Peak Trail. The base was 8,000ft above sea level, huge snowbanks dotting the landscape even in mid August.
西南方几公里处，是拉森峰的山基，高出海面8000英尺，即使在8月中旬也有巨大的雪堤镶嵌在这片如画风景之中。
DB2 Connect comes with a base level of federated database capabilities built into the product.
DB 2Connect附带了一个内建的基础级联邦数据库功能。
The base of the cloud at the node level is the hypervisor.
hypervisor是云在节点级别的基础。
Then set the current base to the existing level of acceleration.
然后将当前的基数设为现有的加速度级别。
Some NIEM practitioners create more formal CMTs that have separate columns indicating the kind of extension, the base types and elements, and the level of semantic alignment.
有些niem从业者创建更为正式的CMT，即具有单独的列指出扩展的种类、基本类型和元素以及语义排列的级别。
When applying an upgrade, you need the base level of the filesets installed first.
在应用升级时，您需要首先安装基本级别的文件集。
This will allow the base contracts in one level in the hierarchy to refer to contracts in a different level.
这将允许层次结构的一个级别中的基础契约能够引用不同级别的契约。
For missing software, you may have to install the base level of the fileset from your AIX installation media, then apply any updates to get to the required level.
在缺少软件时，您可能需要从aix安装媒体中安装基本级别的文件集，然后应用所有更新以达到所需的级别。
You cannot set a logging level filter lower than the base level of a handler.
您不能设置低于处理器的基本日志级别的日志级别过滤器。
You can facilitate deeper coverage testing by analyzing your code base from the top level as well as analyzing individual class coverage.
通过从顶层开始分析您的代码库，以及分析单个类的覆盖，可以促进深入的覆盖测试。
Build the Party well at the primary level, reinforce its class foundation and expand its mass base.
切实做好基层党建工作，增强党的阶级基础和扩大党的群众基础。
The website administrator is also trained in the ‘tagging’ required, at the data base level, to ensure your items ‘pop up’ under relevant search conditions.
在数据库层面，网站管理员还按要求接受了‘标签’方面的培训，确保您的项目在相关搜索条件下会‘自动弹出’。
Never let the water level fall below the base of the tree or the cut end may seal over, preventing further water intake.
不要让水位降到树基以下，或者树干截面以下，否则截面干涸以后，松树就无法充足的吸收水分了。
Classes that focus on portal administration often provide a base level of information that takes weeks for someone to learn on their own.
侧重于门户管理的教室培训通常提供一些基础性信息，花费数周时间就可以掌握。
Classes that focus on portal administration often provide a base level of information that takes weeks for someone to learn on their own.
侧重于门户管理的教室培训通常提供一些基础性信息，花费数周时间就可以掌握。
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