存在动机良好的用例可以看作是包含一种语言特性的强大理由。
The existence of a well-motivated use case was considered a strong argument for inclusion of a language feature.
在同一业务角色定义中的人可能有不同的存在动机和对将来打算的不同渴望，行为变量可以捕捉到这些，虽然通常必须先收集用户数据。
People within a single business-role definition may have different needs and motivations. Behavioral variables can capture this, although often not until user data has been gathered.
他说：“动机不良的人将永远存在。”
迄今为止，只存在最薄弱的公共资助医疗和养老金系统，这加强了人们在工作时储蓄的动机。
There is, to date, only the flimsiest of publicly-funded health care and pension systems, which increases incentives for individuals to save while they are working.
人们否认利他主义存在的一个原因是，在自省时，他们质疑自己动机的纯洁性。
One reason people deny that altruism exists is that, looking inward, they doubt the purity of their own motives.
奥克特还补充说，开发这个系统存在巨大的商业动机。
Orcutt added that a strong commercial incentive exists to develop this system.
一位房产公司曾经的雇员说自己被解雇的原因在于他对气候变化的观点。 而这家公司却否认存在这样的动机。
An ex-employee of a property firm said he was sacked for his ideas on climate change; the firm denied any such motive.
然而，在武装凯恩斯主义的背后也存在更加黑暗的动机。
But there are also darker motives behind weaponized Keynesianism.
动机并不恒久存在，它来了又走，走了又来，像潮水般。
Motivation is not a constant thing that is always there for you. It comes and goes, and comes and goes again, like the tide.
这种做法存在风险：如果没有限定期限，这些保证会给银行不顾风险地经营提供动机（道德风险）。
That is risky: if left for any length of time, those pledges give banks an incentive to behave recklessly.
这项研究是由美国国家卫生研究院来进行的，所以并不会像有些调查一样存在着某些不可告人的动机。
This study was done by the National Institutes of Health, not by anybody with any ulterior motive.
而这家公司却否认存在这样的动机。
然而，现实情况是厂商们在OR B的实现上存在竞争，因此从商业的角度来说不存在实现互操作性的动机。
However, the reality has been that vendors compete on ORB implementations and thus there no motivation existed from a business perspective to achieve interoperability.
在很多场合，机会存在于那些创造数据透明度的动机不对称，如缺少绩效驱动的地方。
In many cases these opportunities exist where there is a misalignment of incentives for creating data transparency, such as lack of performance imperative.
今天，中国和印度是发动机，虽然仍存在复杂困难的问题，但却驱动着增长的列车。
Today, China and India are engines, still facing complex and difficult problems, but driving motors of growth.
所指出的第二个动机——雄心，说得委婉点就是以被承认和被尊敬为目标，牢固地存在于人的本性之中。
The second-named motive, ambition or, in milder terms, the aiming at recognition and consideration, lies firmly fixed in human nature.
铼：最后一种被发现的自然存在的元素。少量的这种银色金属与镍一并被用在喷气发动机中。
Rhenium (re) : the last of the naturally occurring elements to be discovered, this silvery metal is used in small amounts with nickel in jet engines.
拆解报废的发动机就会发现推杆无一例外地存在严重的麻坑及从凸轮轴凸轮脱落的金属磨屑。
On stripping down a damaged motor, the tappets are invariably found to be heavily pitted and bits of metal broken off the camshaft lobes.
不过，比这些笼统的数据本身重要得多的是，房屋数据显示存在海量空置房，而持有这些房屋的动机显然是投机。
Far more important than general data, however, are the housing figures pointing to a huge quantity of empty flats apparently being held only for speculation.
周一的召回声明全世界270,000辆雷克·萨斯将更换气门弹簧，这是一个发动机的至关重要的组件，其在某些型号存在瑕疵并可引起熄火。
The recall announced Monday of 270,000 Lexus vehicles worldwide will replace valve springs, a crucial engine component, that are flawed and could cause stalling in some models.
但孩子们面临最大的不公，是存在偏见、暗藏动机的标准化考试。
But the biggest injustice kids have to deal with is the biased, agenda-ridden concept of standardized testing.
国家面临的严重问题有，面对众多的全球卫生行动机构和计划，存在各自为政和相互重叠问题，甚至陷入混乱。
Countries face serious problems of fragmentation, duplication, and even confusion, among the deluge of global health actors and initiatives.
同样的风险如今依旧存在，尤其当财政紧缩手段包括了动机不明的增税时更是如此。
The same risk holds today, particularly if the fiscal squeeze involves incentive-dulling tax increases.
不进食，我们就不能存活，没有燃料，汽车就不能发动，(也正是因为这个原因)永动机仅仅是一个现实中不存在的幻影而已。
We cannot live without eating, cars do not run without fuel, and perpetual-motion machines are just a mirage.
一台发动机的或许可以或不可以驱动一个混合型，如果是丰田普锐斯的发动机就不存在这种疑虑了。
A driver of a Focus may or may not be driving a hybrid but there is no such doubt about a Prius driver.
也许这种纯友谊真的存在，但是需要双方从最开始就把动机说明白。
It may exist, but they require both parties making their intentions clear from the get go.
食物废料越多，意味着生物沼气越多，意味着存在更多汽车利用能源,而且汽车发动机燃烧这种能源不会散发恶臭气味。
More waste means more bio-methane means more cars can run on the stuff which, by the way, does not smell foul when it's burned in the car's engine
俄罗斯的“库兹涅佐夫”安装的也是乌克兰涡轮发动机，长期以来就存在动力问题，其三十年的服役期中，不得不经常在港口进行保养。
Russia's Kuznetsov, also fitted with Ukrainian turbines, has long suffered propulsion problems that have forced her to spend most of her 30-year career tied to a pier for maintenance.
俄罗斯的“库兹涅佐夫”安装的也是乌克兰涡轮发动机，长期以来就存在动力问题，其三十年的服役期中，不得不经常在港口进行保养。
Russia's Kuznetsov, also fitted with Ukrainian turbines, has long suffered propulsion problems that have forced her to spend most of her 30-year career tied to a pier for maintenance.
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