他说：“导致人们过早死亡的一个风险因素就是我们吸入的空气，而这是个人几乎无法控制的。”
"One of the risk factors for premature deaths is the air we breathe, over which individuals have little control," he said.
该组织表示，空气质量也是一个重要因素。
在保证易腐食品的冷藏运输时，空气循环是最重要的因素之一。
Air circulation is one of the most important factors in protecting refrigerated loads of perishable foods.
有很多因素能影响空气污染的程度，包括气候状况、周围环境、汽油排放量的多少以及交通密度。
The amount of air pollution created depended on a number of factors, including weather, surrounding structures, amount of gasoline pumped, and traffic intensity.
对室内空气污染可能产生的即时反应取决于几个因素。
The likelihood of immediate reactions to indoor air pollutants depends on several factors.
其他因素包括太阳活动，通过温暖的空气、烟尘、在亚洲化石燃料和木材燃烧产生其他粒子的变化都可以增加水汽以至变暖趋势降低。
Other factors include changes in solar activity, the increased water vapour that can be held by warmer air and soot and other particles produced by fossil fuel and wood burning in Asia.
就环境方面而言，组委会要在一段时间内评定多达34个不同的因素，其中包括空气质量、土地使用趋势和温室气体排放。
For the environment, organising committees assess as many as 34 distinct factors over time. They include air quality, land usage trends and greenhouse gas emissions.
烟草使用、室内外空气污染与职业灰尘和化学品是主要的高危因素。
Tobacco use, indoor and outdoor air pollution and occupational dusts and chemicals are the primary risk factors.
诚然，有很多因素导致了现在的全球空气污染问题，但是不能否认的是汽车废气被归为最重要的因素之一。
Admittedly, there are various factors contributing to the current worldwide air pollution, but it is undeniable that the exhaust from automobiles is categorized as one of the major elements.
应对主要的风险因素(包括营养不良和室内空气污染)与接种疫苗和母乳喂养一样，对预防肺炎是至关重要的。
Addressing the major risk factors - including malnutrition and indoor air pollution - is essential to preventing pneumonia, as are vaccination and breastfeeding.
对于我来说，创造力就像空气，是生活中每个人生存的必需因素，而我就是其中之一。
For me, creativity is like air, it's a life force that some people require for survival and I'm one of those people.
在环境条件相同的情况下，造成天气复杂多变的主要因素，并不是到处存在的空气，也不是地球本身。
The main cause lies in this, that neither the air nor the earth is everywhere in the same condition.
而结果是，影响史前气温转变的最大因素一直是空气中二氧化碳含量的摆动。
And as it turns out, the biggest factor affecting prehistoric temperature shifts has been fluctuating levels of carbon dioxide in the air.
图4列出了在一辆装了货物的冷藏拖车中为保证空气流通路径而必须考虑进去的因素。
Figure 4 illustrates features considered critical for maintaining the airflow pathways in a loaded refrigerated trailer.
“这些微细颗粒物是影响可见度，让天空看起来雾茫茫的原因，”康奈尔空气质量专家威斯·特达说，“它也是最直接影响健康的因素。”
"The fine particulate matter is what affects visibility and makes it look like a horrible foggy day," said Cornell air quality expert Westerdahl. "it also is what most directly affects human health."
过去对于小白鼠的研究中发现空气污染对于胰岛素的抵抗性有很大关系，这是第二类糖尿病的主要发病因素。
Previous studies in mice have suggested that air pollution is associated with insulin resistance, a precursor condition to type 2 diabetes.
空气污染是影响我们生活质量和身体健康的诸多因素之一。
Air pollution is one of the number one factors that affect our quality of life and health.
也许主要的因素是赛车的空气动力学原因，我们应该着眼于减少空气动力学的影响，但这将是一个非常长期的过程。
Maybe because the main factor on these cars is the aerodynamics, we should look at reducing the aero effect, but that would be a very long term project.
外部环境致癌因素是指环境中导致罹患癌症的危险升高的因素，如空气污染、紫外线辐射及室内的氡等。
External environmental causes of cancer are factors in the environment that increase risk of cancer such as air pollution, UV radiation and indoor radon.
关键因素是改变大洋局部的表面温度，通过将底层的冷空气抽到上层或者使用巨大的塑料板，以混合大洋不同深度各层。
The key is to change the ocean's local surface temperature, say, by pumping up deep, cold water or using giant plastic tubes to help mix the ocean layers.
这些迹象可能由多种因素造成，包括吸烟、吃油腻的加工食品、新鲜空气不足等等。
They could be triggered by a host of factors including smoking, eating fatty, processed foods and not getting enough fresh air.
据世卫组织总干事陈冯富珍博士说，气候变化将以极为不利的方式影响健康的一些最基本决定因素：食物、空气和水。
Continuing climate change will affect, in profoundly adverse ways, some of the most fundamental determinants of health: food, air and water, according to WHO Director-General Dr Margaret chan.
但是看着在空气动力学、复合结构以及发动机技术上投入的大量研发，很容易让人忘记轮胎仍然是决定赛车性能最重要的因素。
But considering the development effort invested in aerodynamics, composite construction and engines it is easy to forget that tyres are still a race car's biggest single performance variable.
同时由于越来越多的人受空气，水资源以及土壤恶化与污染的影响也是影响社会稳定的另外的因素。
Social stability is another factor as more people are enraged by worsening air, water and soil pollution.
下一个因素可能造成空气进入油罐车引擎是一个疲惫的散热器的盖子。
The next factor that may cause air to get into the car engine is a worn out radiator lid.
在农产品越来越容易受到农药、化肥、水源、空气和其他各种因素污染的今天，“优质安全”农产品对消费者的意义不仅重要，而且深远。
Today when af is more and more easily polluted by pesticides, chemical fertilizers, water sources, air, and other environment factors, safety and quality af become very important for consumers.
也可以利用环境因素，如温度，光照，湿度，大气，空气流通，来防治害虫。
Environmental factors, such as temperature, light, humidity, atmosphere, and air circulation, may be used to prevent pests.
也可以利用环境因素，如温度，光照，湿度，大气，空气流通，来防治害虫。
Environmental factors, such as temperature, light, humidity, atmosphere, and air circulation, may be used to prevent pests.
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