The team is also working to find a more commonplace, less-expensive material for the catalyst, to replace the relatively rare and costly iridium used in this proof-of-concept study.
该小组还正在努力寻找一种更常见的，更便宜的催化剂，以代替在验证性概念研究中使用的相对昂贵和稀有铱催化材料。
Despite the vast amount of archaeological activity and academic study into Stonehenge and its landscape over the centuries, relatively little is known about the lichen-covered surfaces.
尽管数个世纪以来针对巨石阵已经进行了大量的考古活动和科学研究，但对于其被青苔覆盖的表面相对而言却知之甚少。
The loss of another 2%, according to a World Bank study last year, could start to trigger dieback in the forest’s relatively dry southern and south-eastern parts.
根据去年世界银行的研究，若再有2%消失，就会使相对干燥的南部和东南部地区的森林枯死。
The study shows that groups of mammals with relatively bigger brains tend to live in stable social groups.
研究还显示，拥有相对大的脑的哺乳动物倾向于生活在稳定的社会群体中。
It's also worth pointing out that the study involved a relatively small sample of girls: 83 in total, which doesn't seem like a large enough group to form any definitive, universal conclusions.
再一个值得指出的是，该项研究涉及了一个相对较少数量的女孩样本：总计83名，这似乎不是一个足够大的群体，不足以得出可靠通用的结论。
The study "takes our relatively superficial knowledge and provides a bit more depth.
这项研究“用我们相对表面的知识提供了更深的一点层次。
Like the Gawande study, these projects show just how a great an impact a combination of relatively small changes in procedure can have on the quality and safety of healthcare provision.
和葛文德的研究结果一样，这些项目只不过表明程序中的些微变化是如何对医疗规定中的质量和安全产生巨大影响。
But it may still benefit some women to take multi-vitamins, she added, because the women in the study were relatively well-educated and had better health habits than the general population.
同时，她还说道，这还是会驱使部分女性服用复合维生素的，因为调查中的女性相对于一般大众来说，有着良好的教育背景和饮食习惯。
But there has been relatively little scientific study of the long-term human health effect of this kind of event.
但是，针对这次事故对人类健康的长远影响，这方面的的科学研究还很少。
The application of ultrasonic wave in biotechnology is a relatively updated attentive study area.
超声波在生物技术中的应用，是一个比较新的热点研究领域。
The study attributed that in part to "a rather successfulapprenticeship system that ensures a relatively smooth transitionfrom school to work for most youth."
研究报告认为，这一现象部分归功于“一个相当成功的学徒制度，去报了大多数年轻人相对平稳得从学校过渡到工作”。
This paper chooses the forestry industrial structure of Shaowu as an object of study, where there are relatively abundant resources and forestry industrial basis.
选取了资源相对丰厚且具有一定林产工业基础的邵武林业产业结构作为研究对象。
However, the study points out that even with this increased risk, the absolute risk of developing VTE, if seated and immobile for more than four hours, remains relatively low at about 1 in 6000.
但是，研究指出，即使伴有这一增加的风险，如果坐着不动超过4小时，罹患静脉血栓栓塞的绝对风险仍然相对较低，约为6000分之一。
From practical design and production, the paper has made relatively deep probe and study on ICAD system, and also has put forward primary resolvents.
本论文从实际设计和生产的角度，对ICAD系统的开发问题做了较深入的探讨与研究，提出了初步的解决方案。
She says the good news in the study is that some species of mangrove can be reforested relatively easily.
她说有一个好消息来自研究中，就是某几类的红树林品种能被相对容易的重建。
The present study included a relatively small number of patients, making significance difficult to achieve for most of the variables analyzed.
本研究纳入的病例数相对较少，使得对于多数变量的分析变得很困难。
Because the system is so close to Earth, astronomers can study the planets' atmospheres relatively easily.
由于该行星系统是如此接近地球，天文学家可以相对容易地研究行星的大气层。
The study used relatively small values of superficial gas velocity .
这项研究采用相当小的表观气速。
Study limitations include the fact that lung function was measured only once and a relatively homogenous study population.
研究的局限性包括肺功能只测试一次以及研究人群相对均一的事实。
After the study of them, we find that most are conversion of adverbs to adjectives and adverbs to verbs, whose common semantic meaning character is to indicate relatively vague subjective degree.
逐个考察这些单音节副词，就会发现它们绝大多数是副词形容词兼类和副词动词兼类，而且共同的语义特征是表示相对模糊的主观程度。
We deal largely with a relatively recent science called sociobiology - the study of how behaviour is explained by our genes and our evolution.
我们主要采用社会学手段来描述问题，研究人类的基因以及进化如何影响我们的行为。
In particular, the quality of care for geriatric conditions was relatively poor in this study, say the researchers, and no geriatric conditions were included in the GP contract.
研究者们还说道：“特别是，研究中老年病的医疗服务质量相当低，GP协定中没有包括老年性疾病。”
One of the unique aspects of the study was that it continued over a relatively long time.
这也是该研究独特的地方之一，也就是持续观察一个较长的时间。
One of the unique aspects of the study was that it continued over a relatively long time.
这也是该研究独特的地方之一，也就是持续观察一个较长的时间。
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