Both rovers will function as robotic geologists, examining rocks and soil for clues about whether past environments at their landing sites may have been hospitable to life.
两辆火星车将作为机器人地质学家，研究岩石和土壤，以搜索它们着陆地在过去的环境下是否适于生物生存。
Their statistical analysis hoped to reveal through a standard causality test based on the statistical question of asking whether past reported happiness levels could predict levels of aid offered.
他们的统计分析希望通过一个标准的因果关系实验揭示这一点，这个实验是建立在征询过去所报告的幸福感水平是否能够预测提供援助水平这个问题答案的基础上的。
To begin with, they will have to find out whether life has ever existed on the planet of Mars in the past.
首先，他们必须搞清楚火星上是否曾经存在过生命。
The passenger put it, "In the past few hours, you have asked me whether I needed help or not for twelve times in all."
乘客说：“在过去的几个小时里，你问我需不需要帮助总共有12次。”
Such experiments cannot, however, reveal whether the birds were reexperiencing the past when retrieving the information.
然而，这样的实验并不能揭示鸟类在获取信息时是否在重新体验过去。
In the past, I didn't care whether you were with me or not.
过去我并不在乎你是否在我身边。
Best Line: "Whether we turn to the declarations of the past, or to the professions of the present, the conduct of the nation seems equally hideous and revolting."
点睛之笔：“无论我们审视过去的宣言，还是现在的表白，这个国家的所作所为似乎同样可憎和令人作呕。”
Deep into my third pregnancy — days and days past my due date — I asked my two daughters whether they wanted to be at home for the birth.
在我第三次怀孕的最后的日子里——日子一天天的超过了预产期——我问两个女儿当我生产的时候他们是否愿意待在家中陪我。
His death is a chance to make amends, although whether a Russia that is increasingly nostalgic for its totalitarian past will chose to take it is another matter.
他的死也许是弥补以往过失的一次机会，虽然日益怀念其旧时集权主义时代的俄罗斯是否会去那么做是另一回事了。
In the past the press was the main channel for leaks and editors judged whether to publish sensitive information.
过去出版社是主要的泄密渠道而且编辑们会判断是否要发布敏感性信息。
I just need to act more consistently on what I already know - whether from past reading and research or simply from having observed what works in my own life.
无论是从过去的阅读、研究还是简单的对生活的观察，我都获得了知识，我现在需要的是更多地把知识转化为行动。
They evaluate past stimulus programs by whether people who got stimulus money spent it on consumption goods rather save it.
他们对以往刺激计划的评判是以人们是否把刺激资金用在了消费商品上还是储蓄了起来。
And the lessons from past financial crises remain clear - excessive borrowing, whether external or domestic, is risky, and problems in one arena can quickly spill over into the other.
从以往金融危机中得到的教训仍很清楚-过度借债，无论是外债还是内债，都是有风险的，而且一个方面的问题很快就会外溢到另一个方面。
As many have noted over the past few decades, the move towards distributed systems (whether composed of services or objects) increases the need for orchestration.
许多人均指出在过去几十年，迈向分布式系统(无论是服务组合或是对象组合)增加了对于编配的需求。
Patty questions whether Palmer has had any past indiscretions.
派蒂询问帕默是否在过去有过不检点的行为。
Now a new study published Friday in Science asks whether hand-washing can wipe the slate clean of any past behavior — even everyday decisions, like, say, choosing Paris over Rome for vacation.
如今在周五的《科学》杂志上发表的一项新研究正试图了解洗手能否洗刷掉人们对过去的任何行为的看法——甚至是日常决定，例如，选择去巴黎还是罗马度假。
Detroit’s old “push” model—factories churned out cars regardless of whether anyone wanted them—is a thing of the past.
底特律惯用的“推车”模式--工厂粗制滥造出大量的汽车而毫不顾虑其市场接受程度，已经成为过去式。
Lawyers have been torturing the term as 21 states over the past three years of budget pain considered whether and how to force retailers (most notably Amazon) to collect sales tax.
在再过去的三年中，有21个州一边考虑支出预算，一边想着怎么怎样迫使零售商 （特别是亚马逊）缴纳销售税。 于是律师们一直在折磨着“关系”这个术语。
Whether they responded to the extended warranty offer in the past.
是否过去曾响应过延保计划。
For date fields, you can also specify whether the date should be past or future as used above.
对于日期字段，您还可以指定日期应当是过去还是将来，正如上面使用的。
I think about the cultural influences associated with it and whether it has implications past our own society.
我考虑与之关联的文化影响，考虑它是否有何含意超出了我们社会的接受程度。
All campaigns scrutinize public records showing who is registered to vote and whether they have voted in past elections.
所有的竞选人员都要仔细检查登记注册要参加投票和是否在过去的选举中参加过投票的公众档案。
The past fortnight has witnessed an unprecedented, open public debate in the Israeli media about whether, and when, to attack Iran's nuclear installations.
过去两个星期，以色列媒体在是否袭击、何时袭击伊朗核设施的问题上爆发了一场前所未有的公开辩论。
The past fortnight has witnessed an unprecedented, open public debate in the Israeli media about whether, and when, to attack Iran's nuclear installations.
过去两个星期，以色列媒体在是否袭击、何时袭击伊朗核设施的问题上爆发了一场前所未有的公开辩论。
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