随机单元测试与可重复单元测试是有区别的：随机单元测试基于对框架和问题认知程度，而可重复单元测试基于系统需求。
There is a difference, however, between casual, ad-hoc unit testing based on knowledge of the problem and structured, and repeatable unit testing based on the requirements of the system.
“当人们进入这种思维模式时，”肯德尔·泰勒说，“在认知上，用这种方式来理解贫困问题就会让人心安理得。”
"When people enter into that pattfern of thinking,"says Kendall Taylor, "it's cognitively comfortable to make sense of issues of poverty in that way.
C -型冲突，或者“认知冲突，”集中在问题和与问题相关的不同意见上。
C-type conflict, or "cognitive conflict," focuses on problems and issues related to differences of opinion.
如果达尔文的动力学可以给予我们对付新疾病的灵活性，为什么这种灵活性就不能找到解决新问题的认知方案呢？
If Darwinian dynamics can give us the flexibility to cope with new diseases, why not also the flexibility to find cognitive solutions to novel problems?
问题是你能把这种认知失调处理得有多好。
The question becomes how well you can manage this cognitive dissonance.
在患有急性淋巴细胞白血病的孩子中，有一些证据表明，女孩比男孩更可能有长期认知问题。
In children with acute lymphoblastic leukemia, there is some evidence to suggest that girls are more likely to have long-term cognitive problems than boys.
汞是一种有名的神经毒素，能够引起认知和发育方面的问题，特别是胎儿和儿童。
Mercury is a well-known neurotoxin that can cause cognitive and developmental problems, especially in fetuses and children.
口腔并发症与不良的饮食习惯会造成认知和生长发育问题，以及导致肥胖。
Oral complications combined with poor diet can also contribute to cognitive and growth problems and can contribute to obesity.
当问题仍然存在：为何我们的进化使得某些认知功能只能在睡眠时候运作？
But the question remains: Why did we evolve in such a way that certain cognitive functions happen only while we are asleep?
现在已不同于20年前，对一长串的潜在冲突、令人不安的趋势、与日俱增的国际问题的认知已经较为普及。
Today, unlike 20 years ago, there is widespread recognition of a long list of simmering conflicts, unsettling trends, and mounting global problems.
这些问题产生巨大的认知需求。
你对世界的认知程度如何：全球健康问题，历史，婴儿死亡率和碳排放量？
How well do you know the world: global health issues, history, infant mortality rates and carbon emissions?
然后，当我在斯德哥尔摩休假时，有机会参与了瑞典的双胞胎人员的登记工作，它是一个大型的队列研究项目，其中的一些研究人员正在着眼于认知的问题。
Then, when I was on a sabbatical in Stockholm, I had the opportunity to get involved with the Swedish Twin Registry, a large cohort study in which some researchers were looking at cognition.
这种宣传活动是赞助者和非营利组织双赢，特别是针对那些需要建立所关注问题的认知和刚刚开始参与社会媒体活动的非营利组织。
This type of campaign is a win-win for sponsors and for nonprofits that need to boost awareness of their issue and have just started dipping toes into the social media waters.
但是这种认知策略没有一点问题吗？
两个物种都形成了复杂的社会体系，合作捕猎，解决复杂的认知问题，存活数十年之久并且花费很多年来抚养它们的孩子。
Both species form complex societies, hunt cooperatively, solve sophisticated cognitive problems, live for decades and invest years in rearing their offspring.
问题是，是认知表现取决于饮食，还是饮食取决于认知表现？
The question is, does the cognitive performance depend on the diet, or does the diet depend on the cognitive performance?
而那些每周步行最多的参与者——最少72城区（或者7英里左右）每周——比起最少步行者，拥有认知问题的人数要少一半。
Those who had walked the most — at least 72 city blocks (or about 7 mi.) each week — were half as likely to have cognitive problems as those who walked the least. (More on Time.com
Perkins这样解释说：“IQ表明了您对新问题进行复杂认知的能力。
Perkins explains this as follows: "IQ indicates a greater capacity for complex cognition for problems new to you.
一场新近展览提出了关于非洲的认知问题。
A new exhibition raises questions about the perception of Africa.
Mohan Mohan是我们的宿舍主管，给了我们很多欢笑，留下了一串关于自我认知的重要问题（不，自我认知的道路不会随着论文的递交而结束）。
Mohan Mohan, our executive-in-residence left us with laughs and important questions of self reflection (no, the path of self reflection does not end with the application essays).
不仅如此，睡眠过少的后果可能不只是认知能力和情绪问题。
Moreover, cognitive and mood problems may not be the only consequences of too little sleep.
尽管液晶屏能提供全色彩和触摸功能，但其电池寿命较低、以及已认知的眼睛疲劳问题使得电子阅读市场的更新并非迫在眉睫。
Despite its ability to offer full color and touch, LCD screens didn't set the e-reading market on fire because of their low battery life and the perceived issue of eyestrain.
他们在寻找传统问题的答案时运用了现代认知科学的工具。
They are pursuing the traditional questions using all the tools of modern cognitive science.
他们在寻找传统问题的答案时运用了现代认知科学的工具。
They are pursuing the traditional questions using all the tools of modern cognitive science.
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