您并不需要在一夜之间成为财务专家，毕竟，理解会计和财务决算之间的细微差别是需要长时间研究的事情。
You don't need to become an overnight financial guru, after all, understanding the subtleties of accounting and financial statements can be a lifelong pursuit.
有时候不通过长时间研究他们的行为，很难将他们两个区分开。
It is sometimes difficult to tell the two apart without studying their behavior at length.
我们最近在和一个客户合作，他们已经花费了很长时间研究他们的用户角色。
We recently worked with a client who had spent a long time working on their site’s personas.
儒勒在巴黎图书馆花费很长时间研究地质学，物理学和许多其他的学科。
Jules spent many hours in Paris libraries studying geology, physics and many other subjects.
“我对无障碍功能有一种特别的激情，还专门花费相当长时间研究这个问题。”纳德拉后来告诉我。
"I have a particular passion around accessibility, and this is something I spend quite a bit of cycles on," Nadella tells me later.
您并不需要在一夜之间成为财务专家；毕竟，理解会计和财务决算之间的细微差别是需要长时间研究的事情。
You don't need to become an overnight financial guru; after all, understanding the subtleties of accounting and financial statements can be a lifelong pursuit.
尽管有可能去长时间研究使人疲劳的各种各样的屏幕，但是这里没有确切的证据说明这会给眼睛带来伤害。
While it is possible to develop fatigue looking at various screens for a long period of time, there's certainly no evidence that it actually causes any damage to the eyes.
主机内帮浦为本公司长时间研究及开发，可长时间连续运转，安静无声而且不会因长时间运转而致轴心磨损而致漏水。
The pump in center unit has been also in long time research, designed for long-lasting function, quiet and won't cause leak due to axle damaged.
研究表明，如果人们总是长时间坐在电脑屏幕前，他们更有可能患上背部疾病。
Studies show that people are more likely to suffer from back problems if they always sit before computer screens for long hours.
“他们被宠坏了，无法长时间专注于一件事，也无法从中学到什么。”一名叫雷纳的儿童发展研究员说。
"They get spoiled and cannot concentrate on any one thing long enough to learn from it," said Lerner, a childhood development researcher.
科学家和研究人员制造C919花了多长时间？
How long has it taken the scientists and researchers to make the C919?
研究还表明，吃早餐会让青少年的饱腹感持续更长时间，所以他们不会在一天的晚些时候吃太多零食。
The study also showed that eating breakfast keeps teenagers feeling full for longer, so they will not eat too many snacks later in the day.
为了保持健康，医生和研究人员强烈建议不要长时间盯着屏幕。
To keep healthy, doctors and researchers strongly advise that you shouldn't use screens for long hours.
研究人员询问他们是否午睡以及午睡多长时间。
这项研究的发现有力地表明，40岁以上的科学家很少能做出高度创造性的工作的真正原因不是年龄，而是因为大多数人在他们的领域花了太长时间。
The study's finding strongly suggests that the real reason why scientists over forty rarely produce highly creative work is not due to age but rather because most have spent too long in their fields.
一项新研究表明：长时间过度使用因特网事实上会使我们的大脑结构产生物理性变化。
Over time, and with enough Internet usage, the structure of our brains can actually physically change, according to a new study.
一项新研究发现长时间不睡觉能够导致一种“睡眠负债”，这个问题不能简单的被时不时的额外的小睡所解决。
A new study finds that going long periods without sleep can lead to a sort of "sleep debt" that cannot simply be undone with a little extra snoozing from time to time.
以前的研究发现虽然长时间看屏幕会使身体素质降低，经常锻炼却能促进身心健康。
Earlier studies have found that while more time spent in front of a screen led to lower well-being, physical activity improved one's state of mind.
没有任何可用的队列研究，以测试长时间暴露在电磁场中的后果，他们不得不依赖实验室研究，目前未找到任何明确或可复制的生物效应。
Without any available cohort studies to test exposure over a long period of time, though, they have had to rely on lab studies, which failed to find any clear or reproducible biological effects.
2004年，马拉加大学的研究者发现长时间暴露在电子烟雾中把造成抑郁的几率提高了40倍。
In 2004, researchers at the University of Malaga found that significant exposure to EMFs increases the chances of developing depression 40-fold.
这是第一次意在全面观察全球海洋浮游生物在如此长时间里所产生的变化的研究。
This is the first study to attempt a comprehensive global look at plankton changes over such a long time scale.
因为有发育问题的胎儿比正常胎儿需要更长时间去适应，这些类型研究有助于指出胎儿对某些条件是有危险的。
Since fetuses that have developmental problems take longer to habituate than normal fetuses, these types of studies may help indicate fetuses that are at risk for certain conditions.
“我花了很长时间去研究身边的海洋生物，感觉就像我和他们在同一个世界。”他一边说，一边用刷子轻触椎骨。
"I spend so much time surrounded by these underwater creatures that pretty soon I'm living in their world," he said, prodding a log-size vertebra with his brush.
尽管这一结果需要进一步研究并进行较长时间的随访，但它与其他研究，例如，关于接受放射性治疗患者(他们的心脏受到明显较高剂量的辐射)的研究是一致的。
While this finding needs further study with longer follow-up times, it is consistent with other studies, for example, on radiotherapy patients, who received considerably higher doses to the heart.
好好的研究它，但不要耽搁太长时间，然后进入下一个阶段。
Study up on it, but don’t make yourself wait too long before diving into the next step.
此外，研究发现，长时间的排队等待并不仅仅对客户的健康有害，也对公司的声誉有影响。
Furthermore, long waits in a queue are not just bad for customers' health but for the company's reputation too, the study found.
这项研究对于长时间连续工作而不睡觉的人来说是有用的，如卫生工作者，卡车司机和紧急救援人员。
The findings are particularly applicable to people who work odd-hour jobs that may have them going without sleep for extended periods, such as health workers, truckers and emergency responders.
最近的研究显示，持续长时间工作，并且不休息，会对健康产生破坏性的影响，对家庭生活产生负面作用。
Recent research is showing that consistently working long hours and not taking respite away from work, can have a damaging effect on health, and can negatively affect family life.
研究人员表示，还需要更多的长时间随访的研究，在这次的分析的研究报告中，期限都没有超过12周。
The researchers say more studies are needed with longer follow up, which did not exceed 12 weeks in the studies reviewed.
攻读博士学位要花更长时间，这也是研究生院校所能提供的最高学位。
A doctorate can take much longer. It is the highest degree offered in graduate school.
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