How Virgin Galactic, regulators and the public respond to this most recent tragedy will determine whether and how soon private space travel can transcend that playground.
维珍银河公司、监管机构和公众如何应对这起最近发生的悲剧，将决定私人太空旅行能否以及多久能超越这块天地。
In America, people are faced with more and more decisions every day, whether it's picking one of thirty-one ice cream flavors, or deciding whether and when to get married.
在美国，人们每天都面临着越来越多的决定，无论是从31种冰淇淋口味中选择一种，还是决定是否结婚和何时结婚。
Whether and how that rebuilding happens — beginning in the U. S.
这个重建是否能够如期进行，它将如何进行，它是否开始与美国？
Several other recent stories, too, have focused attention on whether and how a person may be helped to end his life.
另外还有几起案例，关注的焦点也在个人是否可以得到帮助结束自己的生命，以及如何得到帮助。
In fact, whether and how scientists should extrapolate from primate behavior is a fairly "big debate," says Gumert.
事实上，科学家是否已经如何从灵长类的行为中预测出什么是“很有争议的”，他说道。
While the move leaves Harmony's future uncertain, whether and how the project will evolve is in the hands of developers.
这项举措让Harmony的未来很不确定，此项目是否及如何进展还掌握在开发人员手中。
Additionally, support requires the adoption of one or more policies controlling whether and how to ever coalesce small chunks.
此外，这种支持需要采用一种或多种策略控制是否及如何合并小块。
Science will show whether and how those events are related to the climate change that is caused by humanity's greenhouse gas emissions.
科学将决定这些灾难是否以及如何同人类温室气体排放造成的气候变化相关连。
Whether the election is deemed to be a success or not will depend, ultimately, on whether and how the losing candidate accepts his defeat.
这次的选举活动能否称得上成功，最终还取决于败北的候选人是否能接受失败，以及他如何接受这个事实。
"Science will show whether and how these events are related to the climate change that is caused by humanity's greenhouse gas emissions," she added.
“科学将证明由人类排放温室气体造成的气候变化与这些事件之间的因果关系，”她补充说。
Then, based on the results and the degree to which risks have been mitigated, the development organization can determine whether and how the project should move forward.
然后，根据结果，以及减少风险的程度，开发组织可以决定项目是否应该继续，及如何继续。
The question at hand is whether and how the cost of rebuilding might add so much to that debt as to worry investors and raise borrowing costs, precipitating some kind of debt crisis.
眼下的问题是如何以及是否要增加这么多的重建费用，这么多的债务肯定会引起投资者担心并促使他们提高借贷成本，这会演变成一场债务危机。
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。
Much remains to be learned, though, about whether and to what extent video-induced thinking improvements aid other skills, such as pilots’ ability to land airplanes in challenging conditions.
对于视频诱导下的思维加速能否以及在多大程度上提高其他能力，例如飞行员驾驶飞机在富有挑战的环境降落，科学家仍有很多东西需要去了解和探索。
By using this information, Ralf's Guitars can now find out which products are still on the store floor at DirkMart stores and can also track whether and when its shipments arrive at DirkMart.
通过使用这些信息，Ralf ' sGuitars现在可以查明哪些产品仍然在DirkMart商店的货架上，还可以跟踪它的产品是否以及何时送到DirkMart。
Much remains to be learned, though, about whether and to whatextent video-induced thinking improvements aid other skills, such as pilots’ability to land airplanes in challenging conditions.
对于视频诱导下的思维加速能否以及在多大程度上提高其他能力，例如飞行员驾驶飞机在富有挑战的环境降落，科学家仍有很多东西需要去了解和探索。
Costs have a significant impact on whether and which children are educated. Costs can include: tuition fees, PTA fees, uniforms, textbooks, teachers' fees, school construction and transportation.
费用对孩子是否受教育或哪个孩子受教育有重大影响。教育经费包括：学费，家庭教师协会的费用，校服，课本，教师工资，学校建设和交通费用等。
The tabloids speculated as to whether she was having an affair, and with whom.
那些通俗小报猜测她是否正有风流韵事，以及跟谁有。
The Irvine group and their collaborators are testing whether lasers do the job better.
欧文小组和他们的合作者们正在测试是否用激光更好。
And whether the community's work contributes much to an overall accumulation of knowledge is doubtful.
社区的工作对知识的全面积累是否有很大的贡献，这一点是值得怀疑的。
What's less clear is whether divorce and separation rates rise in a recession—financial pressures mean couples argue more but make splitting up less affordable.
不太清楚的是，在经济衰退的压力下，离婚率和分居率是否会上升——经济压力意味着夫妻之间的争吵会更多，但让离婚变得更难以承受。
They record where you are going, how fast you're traveling and whether everything on your airplane is functioning normally.
它们会记录你的目的地、你的速度以及你的飞机是否一切正常。
Hancock says it is also crucial whether a conversation is being recorded and could be reread, and whether it occurs in real time.
汉考克说，对话是否被记录下来并能被重读，以及谈话是否实时发生，也是至关重要的。
But Hancock says it is also crucial whether a conversation is being recorded and could be reread, and whether it occurs in real time.
但汉考克说，对话是否被记录下来并能被重读，以及谈话是否实时发生，也是至关重要的。
But Hancock says it is also crucial whether a conversation is being recorded and could be reread, and whether it occurs in real time.
但汉考克说，对话是否被记录下来并能被重读，以及谈话是否实时发生，也是至关重要的。
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