线性方程中的所有项均为一次项。
All of the terms in a linear equation are of the first degree.
生活给我们带来了一段又一段的经历，我们的每一次行动、每一个决定、每一项选择都在决定着我们将走向何方。
Life presents us with experience after experience, and with every deed, decision, and selection, we are determining where we will end up.
一项调查发现，成年人每天查看智能手机85次，即每10分钟查看一次。
A survey found that adults checked their smartphones 85 times a day, or once every 10 minutes.
她和她的丈夫已经开始限制孩子一次只能参加一项课外活动，以免他们精疲力尽。
She and her husband already limit their children to one extracurricular activity at a time to keep them from exhaustion.
第五招，一次完成一项任务。
每一个报告项都严格只打印一次。
她表示，她不会在乎自己是否擅长做什么：每年她会学习一项新技能，最近一次学的是意大利语。
She said she doesn't care if she is good at things: every year she learns a new skill, the latest being Italian.
但是那是少数人，我们中的多数人仍应当一次只去做一项改变。
这一次，41名参与者有一项非常无趣的基于计算机的任务要完成。
This time 41 participants were given a very boring computer-based task to do.
如果工作项在报告中显示了不止一次，您必须区分各个ID。
If the work item is shown more than once on the report, you must distinguish the IDs somehow.
因为有太多的因素会影响NFS性能，一次仅进行一项更改，以便可以准确地评估更改的影响。
Because there are so many factors that can influence NFS performance, make changes only one at a time so that you can accurately assess the impact of your change.
玩家一次只能完成一项奖励任务。
但是无论如何，这也令人忧心忡忡。这又是一项证据证明这是一次没有创造就业的复苏。
But it was distressing nonetheless; another bit of evidence pointing towards a jobless recovery.
证明每一个报告项都严格只打印一次。
标示一个选中的项，要么是portlet要么是一次操作。
Identifies a selected item, either the portlet or an action.
所以好好计划，搜集信息，一次完成一项任务。
我们还第一次拥有一项为巴勒斯坦人培养安全力量的恰当计划，而这是建立巴勒斯坦国所必须的。
For the first time, we have a proper plan to build security capability for the Palestinians, which is necessary to create a Palestinian state.
否则，您只需绘制最后一次使用后发生的更改的项。
Otherwise, you need draw only what's changed since its last usage.
所有16项操作都被一次运行，以填充服务器和浏览器缓存。
Then all 16 operations were run once to populate the server and browser caches.
每次孩子自己做完一次家务或完成一项任务，就给孩子加分。
Each time your child completes a chore or task on his own, award points.
今天的三项技术又一次把我们带到了“轴心时代”。
Three technologies have brought us to the edge of another axial shift today.
生活也是如此，在一段有一段的经历中，我们的每一次行动、每一个决定、每一项选择都决定着我们未来的方向。
In the same way, life presents us with experience after experience, and with every deed, decision, and selection we are determining where we will end up.
它也确保依赖项已经加载一次，且仅加载一次。
It also makes sure dependencies are loaded once and only once.
有了这个设计，内部表格一次只获取一个工作项，这样随着子工作项数量的增加，构建报表就需要花费更长的时间。
With this design, the inner table retrieves only one work item at a time, so that as the sub-work items count increases, it takes an increasingly longer time to build the report.
另一项最新研究发现，单独一次耕作不会对通常不耕作的土地产量或土壤结构造成破坏。
Another recent study found that a single tillage does not harm yield or soil structure in land that is normally not tilled.
因为有许多因素都可能会影响NFS的性能，所以一次只进行一项更改，这样一来，您就可以准确地评估您的更改所带来的效果。
Because there are so many factors that can influence NFS performance, make changes only one-at-a-time so that you can accurately assess the impact of your change.
现在他说未来的唯一道路就是达成一项“道理版图”协定进而再举办一次新的选举。
The only way forward, he now says, is to agree on a "road map" to a fresh election.
现在他说未来的唯一道路就是达成一项“道理版图”协定进而再举办一次新的选举。
The only way forward, he now says, is to agree on a "road map" to a fresh election.
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