There's unpredictable weather, changes in soil quality, and the ever-present possibility that pests and diseases may pay a visit.
天气不可预测，土壤质量发生变化，害虫和疾病随时都可能出现。
Climate change will cause air pollution and diseases.
气候变化会导致空气污染，引发疾病。
These foods sometimes bring insects and diseases which could be dangerous for plants and animals.
这些食物有时会带来对动植物很危险的昆虫和疾病。
Similar considerations apply to dealing with pests and diseases.
类似的考虑也适用于病虫害和疾病。
Diet and diseases may be some of the pressures that caused humans to change.
饮食与疾病可能是导致人类继续进化的现实压力。
II.2 EMERGENCY PREVENTION OF TRANSBOUNDARY ANIMAL AND PLANT PESTS AND diseases.
紧急预防跨界动植物病虫害。
Malnourished children are more prone to sicknesses and diseases, such as measles.
营养不良的儿童更容易染病，比如麻疹。
Winters no longer get cold enough in many places to kill off different pests and diseases.
许多地方的冬天不再那么寒冷了，无法扼杀各类害虫和疾病。
Sometimes they are too ill to save and diseases like meningitis or measles carry them off.
有时候，他们病得太厉害而无法救治，像脑膜炎或麻疹这样的疾病会夺走他们的生命。
A partial list of the world's most common HIV-related opportunistic infections and diseases includes
世界上最常见的部分与HIV相关的机会感染和疾病包括
The second part covers the important pests and diseases of quarantine concern for the species in question.
第二部分则包含了相关品种的重要病虫害检疫问题。
Why should we worry about intellectual property protection for infectious diseases and diseases of the poor?
为什么我们要担忧传染病和穷人疾病的知识产权保护问题呢？
But seafarers can be prone to specific illnesses and diseases because of the nature of the work and travel to new countries.
但是，由于特定的工作性质以及船舶在不同国家之间频繁旅行，海员们很容易患上各种特定的疾病。
As pests and diseases evolve and spread, crops genetically modified to resist them could boost production, or at least maintain yields.
随着害虫和疾病的进化和扩展，基因改良的作物的产量会更高，或者至少保持产量不变。
It can lead to crops that resist pests and diseases, reducing the use of toxic chemicals harmful to the environment and human health.
生物技术产生的作物可以抗病虫害，减少有害环境和人类健康的有毒化学品的使用量。
Indeed, this year has seen a bumper harvest of strong, well-replicated associations between SNPs and diseases such as cancer and diabetes.
事实上，对于对那些与如癌症和糖尿病的疾病有密切并被完备复制的关联的SNPs研究，今年是一个丰收年。
'We've been waiting all these years for the monkeys to become old enough to get meaningful data on lifespan and brain aging and diseases.'
这些年来，我们一直在等待猴子们变得足够衰老，以获得有关寿命、大脑老化以及疾病的有价值数据。
This last is perhaps the single best way of curbing cancer and diseases of the heart and lungs, as well as raising money for health care.
最后这一项可能是抑制癌症和心肺疾病唯一也是最佳的方法，当然为卫生保健领域筹集资金也会大有益处。
Pests and diseases, lack of inputs and technology, the weather and inadequate extension services have been identified as the biggest constraints.
害虫和疾病、缺乏投入和科技、气候和延伸服务不足已经被认为是最大的限制。
The Emergency Prevention System for Transboundary Animal and Plant Pests and Diseases (EMPRES) was established by FAO's Director General in 1994.
跨界动植物病虫害紧急预防系统(EMPRES)由粮农组织总干事于1994年成立。
In fact, he and his colleagues spend much of their time engaged in what he calls “de-discovery, ” exposing false links made between viruses and diseases.
实际上，他和他的团队花费大量时间研究被他成为“发现的根源”的课题。 这个问题主要围绕疾病和病毒之间其他因素的影响产开。
These are only two examples of the many times lab workers accidentally come in contact with dangerous compounds and diseases as a direct result of experimenting on animals.
这仅仅是为做动物实验诸多实验室人员意外接触危险化合物及疾病中的两例。
These are only two examples of the many times lab workers accidentally come in contact with dangerous compounds and diseases as a direct result of experimenting on animals.
这仅仅是为做动物实验诸多实验室人员意外接触危险化合物及疾病中的两例。
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