We'll use this argument to be able to record and track the previous value returned by the SNMP call.
我们使用此参数是为了能够记录和跟踪由SNMP调用返回的前一个值。
Using the DTD schema information, XAUST is able to track the structure of the document and is able to make accurate predictions of the expected symbols.
使用DTD模式信息，XAUST能够跟踪文档的结构，并能够准确预测预期符号。
At least you will theoretically be able to track the effectiveness of Massivegood by counting up the dollars contributed.
至少从理论上说你可以通过计算筹款数来跟踪“Massivegood”的效力。
NASA radar astronomers picked up its track on Friday and were immediately able to narrow its position to within one kilometer — 50 times better than their previous best estimate.
NASA的雷达天文学家周五发现了它的轨迹，并立即将它的位置精确至一公里以内的区域，比此前最好的估计精确了50倍。
In isolation, all of these methods are useful, but in reality, you need to be able to monitor and track multiple machines and multiple OIDs to get a full picture of what is going on.
孤立地看，所有这些方法都是非常有用的，但实际上，您需要监视和跟踪多台计算机和多个OID，以了解全面的情况。
By looking at different sediment layers from around the world containing these fossils, they were able to track the spread of this species from its ancestral home to its current distribution.
通过观察来自世界各地含有此类化石的岩层，他们追踪到这一物种的迁徙及其目前的分布情况。
The general press (enabled by services like Yipit) is able to track with pretty good accuracy what the scale is of the various competitors and their relative growth rates.
而大众媒体(在团购聚合网站如Yipit所提供服务的协助下)能相当精确地摸清各家竞争者的规模及其相对增长率。
Being able to follow the process tree for a particular process also lets you track any application back to the process that created it, should you need to do some troubleshooting.
如果您需要执行某些故障排除，能够跟踪某个特定进程的进程树还允许您将任何应用程序追溯到创建它的进程。
Biologists were delighted early this year when, with the help of the Navy, they were able to track a particular blue whale for 43 days, monitoring its sounds.
今年早些时候，当生物学家们在海军的帮助下，成功追踪到一只特定的蓝鲸长达43天并监测它的声音的时候，生物学家们很高兴。
But for now just being able to take her to the track seems enough.
但现在看来，她能回到赛场已足够令人满意了。
Even telecommuters would be able to track and update project risks as needed.
如果有必要的话甚至远距离的工作者都可以跟踪和更新项目的风险。
You might be able to track log growth or look for an increase in secondary log allocations, which might indicate some impending space issues in the database.
用户也许能够跟踪日志的增长过程，或者在二次日志分配中寻找增长，这可能指示数据库中一些即将出现的空间问题。
With tags, brick and mortars are able to efficiently track inventory and continuously update merchandise information.
使用这种标签，实体店就能有效地追踪库存，并持续更新商品信息。
You'll be able to track electricity and water usage, be alerted when something needs maintenance, and authorize the things in your life to automatically reorder themselves when needed.
用户能够跟踪用电量和用水量，有东西需要维护时发出报警，并让生活中的物品能够在需要时自动再订购。
Nicole admitted she was fortunate, as she was able to live with her parents and overhaul her spending—and life—to get herself on track financially.
妮可承认自己很幸运，因为她能和父母住在一起，并彻底改变自己的消费和生活方式，让自己的财务管理走上正轨。
With the same simple shake-detection algorithm above, a Perl script, and a monitoring policy, administrators will be better able to track the status of their hardware.
使用同一个简单的震动检测算法、一个perl脚本和一种监视策略，管理员将能够更好地跟踪硬件的状态。
Drivers and passengers will be able to send and receive E-mail, track the latest sports scores or stock quotes, surf the Web, and even play video games.
司机和乘客都能收发邮件，跟踪最新的体育比分和股票行情，上网冲浪，甚至玩电视游戏。
Once you're able to track how people move, what people think, how people sleep - all the things they do - that creates a whole new world of media ideas.
一旦你能够追踪人们的移动方式、思考内容、睡眠方式等所有事情，就会创造出传媒理念的全新世界。
Back pain can be a tough mystery to solve, but with a doctor's help you should be able to track down the cause.
后背疼也很难解决，但是如果有一名医生帮助你的话，你也许能够找到疼痛的原因。
The system shall be able to display the elapsed time for the car to make one circuit around the track.
系统应能显示车沿跑道绕行一圈花费的时间。
Simple sentence: The system shall be able to display the elapsed time for the car to make one circuit around the track.
简单句：系统应能显示车沿跑道绕行一圈花费的时间。
Complex sentence: the system shall be able to display the elapsed time for the car to make one circuit around the track within 5 seconds of the lap completion.
复合句：系统应能在车沿跑道绕行一圈后5秒之内显示这一圈花费的时间。
Compound sentence: the system shall be able to display the elapsed time for the car to make one circuit around the track, and the time format shall be hh: mm: ss.
并列句：系统应能显示车沿跑道绕行一圈花费的时间，且时间的格式应是hh：mm：ss。
Without a proper budget, you will not be able to track your expenses.
如果没有适当的预算，你就不能清楚了解你的花费都去了哪里。
What else do you think can help you track the amount of actual work you are able to complete daily?
你认为，要想获知自己每天的实际工作量，还有什么别的方法吗？
The feature, based on the OneConf tool, will be able to keep track of all the programs you’ve installed on various computers.
这个特性基于工具OneConf，它可以追踪（keeptrack of）用户在不同电脑上安装的软件。
At any time during the development lifecycle, quality management should be able to answer the question: "Are we still on track?"
在开发生命周期阶段，质量管理应该回答以下这个问题：“一切是否仍然按计划进行？”
At any time during the development lifecycle, quality management should be able to answer the question: "Are we still on track?"
在开发生命周期阶段，质量管理应该回答以下这个问题：“一切是否仍然按计划进行？”
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