A WORD, A WORLD
useful
释义
- adj.
- 有用的；有益的；实用的；有帮助的
- 网络
- 具利用价值；有用性；有效的
展开详细释义
adj.
1.有用的,有益的,有效的,有帮助的
2.有用的,可资利用的;得力
3.重要
4.〔俚语〕值得称赞的,精通…的
5.优秀的
6.尽…的力量
常用短语 12 组
- be useful for
- 对…有用；具有…用途
- useful life
- 使用寿命；有效期
- useful data
- 有用数据和资料
- extremely useful
- 非常有用
- make oneself useful
- 帮忙
- useful work
- 有效功；有用功
- useful time
- 使用寿命，使用时间
- useful value
- 使用价值
- useful animal
- 益兽
- useful energy
- 有效能；有用能
- useful power
- 有效功率，有效能量
- useful plant
- 有用植物
在例句中理解 33 句
Using the blank trace template can be useful when a planned trace does not resemble the configurations of any of the predefined templates.
当计划的跟踪与任何预定义模板的配置都不相符时，使用空跟踪模板会十分有用。
To get an idea of when virtual cubes might be useful for your application, a few scenarios are detailed in this section.
为了帮助您了解虚拟数据集是否对您的应用程序有帮助，我们在这个小节中详细介绍几个场景。
But there's never been a particularly easy method for sharing those databases and doing something really useful with them.
但是却没有一个真正特别简单的办法让他们来分享这些数据库，以及对这数据库有一些真正的运用。
The intent of this chapter is to provide an introduction to the online tools that are both easy to use and useful.
这一章的意图是提供容易使用和有用的在线工具的一个介绍。
Humans have evolved to the point where fingernails are not vital for survival, but there's no doubt that they're useful.
而进化了的人类的指甲不仅对生存至关重要，而且无疑是非常有用的。
He said that measuring levels of circulating apoptotic endothelial cells might be a useful marker to fine-tune CPAP therapy.
他认为，测定循环中凋亡内皮细胞水平对于规范化CPAP治疗也许会是个有用的指标。
It is usually a good idea to run your application under time first to determine if gprof is likely to yield useful information.
首先使用time来运行程序从而判断gprof是否能产生有用信息是个好主意。
For the Bank's Monetary Policy Committee this is a useful peek at the state of the economy at the moment that it makes its decisions.
通过这可以管窥经济状况，为英国央行的货币政策委员会（MonetaryPolicyCommittee）的决策提供有用的参考。
Because of this, I decided to write a few articles that dig into the matter a bit deeper, in the hope of unraveling this useful feature.
因此，我决定写一些文章略微深入的讲述这个问题，希望能将这个有用的特性解释清楚。
'It's just a concept, but too coarse and simple to be very useful, ' Zhang said.
张琪说，这只是一个概念，不过太粗糙、太简单，不是很有用。
Still, these might be useful in an Intranet environment where you know everyone has the same form processor.
诚然，对于内部网环境来说，如果所有人都使用相同的表单处理器，那么这些应用还有极具价值的。
But this example shows that the size of the web really depends on your definition of what's a useful page, and there is no exact answer.
但是这个例子可以说明网络的大小其实看你怎么定义一个页面是否有用，而这个问题没有一个固定的答案。
Passive voice, and its attendant obscurity, turn out to be very useful.
被动语态，以及伴随而至的语焉不详，结果是非常有用的。
It's just a nice, friendly, little reminder . and a useful record if there should be any misunderstandings later.
这封信只是一个美好的、友善的、小小的提醒，同时也是一个很有用的记录，如果以后有什么误解的话。
To identify and become familiar with your particular way, some kind of group training can be very useful.
某些小组训练可以非常有效地识别及熟识你独有的方法。
For banks, velocity of equity -- how much revenue is generated per dollar of equity -- is a useful measure.
对银行来说，资产周转率--每一美元的资产带来多少收入--这是一个有用的度量。
The portion of an asset's cost expected to be recovered through sale or trade-in of the asset at the end of its useful life.
是资产成本的一部分价值，这一部分价值等于预计在资产使用寿命结束，并将资产销售或处置后可以收回的金额。
I told him that he should channel that into doing something useful and convinced him to mow my lawn, which I paid him for.
我劝他应该利用他的活力做点儿有意义的事情，并付他工钱，说服他修理我的草坪。这让他一发不可收拾。
Besides, he may be socked for damages if he omits a test that a lawyer subsequently convinces a jury might have been useful.
其次，如果他漏了哪一项，可能成为今后律师说服陪审团的有力武器，使得他要赔款。
Light of this strength can be very useful and has already found many different applications in science.
这种高强度的光非常有用，并已在科学上有多种不同的用途。
Therefore, while noise may not be a useful feature, it is at least a byproduct of a useful feature.
所以，即便噪音不是一个有用的特征，它至少也是有产特征的副产品。
This can be useful when debugging, if you want to pack away parts of the XML file that do not interest you at the moment.
这在调试时很有用，如果对XML文件的某些部分不感兴趣，就可以将它们折叠起来。
If possible it is often useful to have a schematic of the serial port of each device in a system.
如果可能，掌握各个设备串口的原理图是很有用的。
It thought Mr Prokhorov could be useful in neutralising the vocal liberal voters that constitute up to 15% of the total electorate.
自由派选民占总选民的15%普罗霍罗夫却可以中和这部分选民的声音。
It seems your tray stand has been very useful to you, but we are getting ready to leave now , and my wife needs her walker back.
看上去盘子立起来对你很有用，但是我们马上就要准备走了，我太太需要把逐步车那回去了。
To be useful in a wide variety of applications, programs must be able to store many different types of data.
为了适应大量的应用，程序需要能够存储很多不同类型的数据。
This mode is useful in situations where you know when a task starts and stops but have no way of knowing how far the task has progressed.
这种模式在这样几种情形下是有用的，您可以知道一项任务何时开始以及何时停止，但是您没法知道任务进展了多远。
Seoul's chief nuclear negotiator Wi Sung-lac said the meeting had been "very constructive" and useful.
首尔的核问题特使魏圣洛说会议很有建设性，很有成效。
In fact, you may find it useful to set up the outline for your business plan and fill in the details as they become apparent to you.
实际上，你可能会发现提前制定商业计划大纲，在事情发生后再补上细节问题的方法是很有效的。
Using this in a public place, I found, was more useful for starting conversations with girls than having a Labrador on a leash.
我觉得，在人多的地方用这东西跟女孩子搭讪，比牵一条拉布拉多犬有效果多了。
useful information
有用的信息
A little Japanese can be really useful.
懂一点日语非常有用。
Can you come and make yourself useful(= help people to do something )?
你能不能过来帮点忙？