可能造成这些的原因是什么呢？
讨论造成这些的原因，并提出建议，如何确保世界居民的水供应。
Discuss the causes and give Suggestions for how to ensure adequate water supply for the world's inhabitants.
事实上造成这些的原因因为他们课上不认真听讲、不努力学习或者课上捣乱所致。
In fact all of the students who struggled did so because of their lack of attention, lack of effort or disruptive behaviour.
这些政策分析人士认为，造成这一问题的主要原因并不是工资不平等，而是低工资加上单亲家庭，并且不分性别。
These policy analysts believe that the problem is not caused primarily by wage inequity but rather by low wages coupled with single parent hood, regardless of sex.
这些收集到的信息能帮助医生更快更准确地发现造成疾病的原因。
Such collected information helps doctors discover the cause of an illness faster and more correctly.
造成这些死亡的主要原因之一是贫穷。
所有这些因素——比起抗黑变激素——更可能是造成癌症的真实原因。
All these factors - rather than melatonin - could be the real reasons behind any apparent cancer links.
韦特海姆有预感是什么原因造成了这些空洞，他与汉利一起去了波洛克的旧画室。
Wertheim had a hunch about what had caused the voids, and he went with Hanley to Pollock’s old studio.
这些是全球的主要死亡原因，2005年造成1700多万人死亡。
These are the leading cause of death globally, killing more than 17 million in 2005.
造成这些灾难的原因是不重视或忽略了系统的非功能性需求。
The cause of these disasters is discounting or ignoring the system's non-functional requirements.
但是造成这些明显的不足和预算资源浪费的原因是复杂的，解决方案需要有一种能够管理跨企业的IT工作的高级眼光。
But the reasons for this glaring inadequacy and the resulting waste of budget resources are complex; the solution requires a higher-level vision for managing IT efforts across the enterprise.
我们必须面对这些事实：我们的温室气体排放至少可能是造成今年夏天极端气候事件的部分原因。
We must face the facts: our emissions of greenhouse gases probably are at least partly to blame for this summer of extremes.
这一情况可能是由多种原因造成的，这些原因可能是无意的，也可能是故意的。
This can happen for a variety of reasons, and these reasons can be unintended as well as deliberate.
造成出现这些卫生不公平现象的原因是人们成长、生活、工作和进入老年时的环境以及为应对疾病设立的系统。
These inequities in health arise because of the circumstances in which people grow, live, work, and age, and the systems put in place to deal with illness.
这些有机物提供了造成老化原因的最初线索，说明其中有多少归因于基因和先天生物，又有多少是其它变量的产物。
These organisms provided the first hints about how much of aging was due to genes and innate biology and how much was the product of other variables.
但是这些原因造成的增长终会消失，同时它们在发达国家的出口市场看上去依旧疲软。
But the boost from both of these factors will fade. Meanwhile, export markets in developed economies are likely to remain weak.
这些影响就是为什么要特别关注减少长期失业并且缓和其造成的有害影响的所有原因。
These effectsare all reasons why special attention has to be given to reducing the rate oflong-term unemployment, and mitigating some of its harmful effects.
我们不愿承认的事实是，我们只能接受世界气候的任何变化，不管造成这些变化的原因是什么。
The hard truth is that we will have to adapt to any changes in the world's climate - regardless of the causes of those changes.
评论中说，造成这些高死亡率的主要原因，是因为内陆地震的地区没有应对措施。
The main reason for these high tolls is because inland quake zones are poorly mapped, the commentary says.
这些是已经证实了的造成线粒体异常的原因，都是可以医治的。
These are all potentially treatable and reversible causes of mitochondrial dysfunction that have been clearly documented.
关于这些空前灾难还有许多悬而未决之谜，造成大灭绝的原因可能是其中最难的一个。
Many unsolved mysteries remain regarding these disasters, perhaps the greatest of which is what caused each of them.
这些资产的不确定性是造成近几月市场波动的重要原因。
Uncertainty over these assets has been a big cause of market turbulence in recent months.
关于造成这些大型哺乳动物灭绝的原因的争论主要放在了人类及气候上。
Debate over the cause of these extinctions has focused on the primacy of humans and climate in driving this dramatic loss of large mammals.
造成这种拖延的一个原因是从这些微型的建筑材料中组装有用的装置的难度很大。
One reason for the delay is the difficulty of assembling useful devices from such tiny building blocks.
在发现奇克苏鲁伯陨石坑之前，人们认为这些喷发造成的气候变化效应是恐龙灭绝的原因。
Before the discovery of Chicxulub, the climate-changing effects of these eruptions had been put forward as an explanation for the death of the dinosaurs.
了解这些信息之后，可以使用其他工具判断造成利用率增加的原因。
After that knowledge is gathered, other utilities can be used to determine the root cause of the increase in utilization.
其它导致年轻人心脏猝死的原因有很多，这些原因通常会对心脏结构获心电系统造成影响。
There are many other causes of sudden cardiac death in young people. They usually affect the structure of the heart or the heart's electrical system.
造成这些拙劣的呼吁部分原因至少是存在重大的利益冲突。
At least part of the reason for these botched calls must be the elephant-sized conflict of interest.
造成这些拙劣的呼吁部分原因至少是存在重大的利益冲突。
At least part of the reason for these botched calls must be the elephant-sized conflict of interest.
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