They identified four different lead-based substances, two of which were man-made, not natural.
他们鉴定出四种不同的含铅物质，其中两种是人工合成的，并非天然物质。
It points out the research direction of the functional materials of lead-based titanate ceramics.
为钛酸铅系功能陶瓷及材料的研究指明了方向。
Ross says, "Any fuel that is not lead-based will come with changes to the overall operation and cost of an aircraft."
罗斯说：“非铅基燃油将改变飞机的运营与成本，我们希望在新燃油规范上获得重要地位。”
The progress in study of reaction mechanism of preparation of lead-based relaxor ferroelectric ceramics is reviewed in this paper.
综述了制备含铅基弛豫铁电陶瓷的化学反应机理的研究进展，提出改进铅系弛豫铁电陶瓷制备技术几点措施。
Because it and its compounds are poisons (see lead poisoning), lead-based paints and gasoline additives have been phased out in many countries.
由于铅和铅化物具有毒性，因此含铅的颜料和汽油添加物现已被禁用。
A new study shows that lead-based paint remains a worldwide threat to public health. Paint containing lead is a major cause of lead poisoning in children.
一项新的研究发现，含铅的油漆仍旧世界范围内危害着公众健康。含有铅的油漆是导致儿童铅中毒的主要原因。
For instance, the coatings used to make the containers durable for ocean transport also happen to contain a number of harmful chemicals, such as chromate, phosphorous, and lead-based paints.
例如，为了利于海洋运输，在集装箱表皮常常被涂上很多有害化学材料，例如铬酸盐、含磷涂料或铅涂料。
Port facilities construction and renovation contribute to surface and ground water contamination and air pollution from asbestos, lead-based paint, dust, sediments, PCBs and petroleum hydrocarbons.
港口设施的建设和改造，而造成地下水污染和对空气的污染是来自石棉、含铅的油漆、灰尘、沉淀物、多氯联苯、石油碳氢化合物等。
"We thought we would see differences based on the housing types," said the lead author of the study, Julie Robinson, an associate professor of medicine at the university.
这项研究的主要作者、该大学医学副教授朱莉·罗宾逊说：“我们认为我们会看到基于住所类型产生的差异。”
Chief executive officers certainly have an impact on the companies they lead, but should HP's stock have tumbled this much based on a change of the guard?
首席执行官对于他们所领导的公司当然影响重大，但是否因为换了掌门人，惠普的股价就应该跌到这个份儿上？
The home affairs select committee says in a report that ministers' plans to change the student immigration system are based on flawed evidence and could lead to a loss of reputation for Britain.
内政事务特委会在一份报告中表示，移民局修改海外留学生签证条例所依据的数据是错误的，不能依据这些资料做出决定，否则可能会导致英国损失声誉。
As part of the Lead Manager sample, we created a mockup Eclipse component that presents a variety of user interfaces based on Settings made to the advanced properties.
作为LeadManager示例的一部分，我们基于高级属性设置创建了呈现各种用户界面的模型Eclipse组件。
They will also be the foundation for new algorithms, languages, and architectures that will lead to a new computing paradigm based upon the effective use of concurrency.
它们将成为将要导致基于并行的有效利用的新的计算范型的新算法、语言，和架构的基础。
It should lead to the development of science-based advice on how measures to reduce climate change in housing and construction can avoid risks to health, and produce health improvements.
会议应当引导提出以科学为基础的建议，如何才能使得住房和建筑方面的气候变化减缓措施避免带来健康危险，使健康得以改善。
But if successful this could lead the way to a more standardized and accurate way in which to measure the performance benefits of various SOA-based implementations.
但如果这一工作获得成功，它将引领一种更加规范与准确的方式，来为多种soa相关实现的性能表现进行衡量。
If you think about technology as a series of waves, each displacing the last, perhaps the rise of mobile apps would lead you to conclude that the browser-based web is a goner.
如果你把科技想像成一系列的波，每一次取代过去，可能移动应用的上升将引导你断定基于浏览器的网页是一个将死者。
In addition, prolonged stress could also lead to the creation of false memories based on information and supposed facts presented by the interrogator.
此外，长期压力还会造成虚假记忆的形成，这些记忆是基于审问者提供的信息和设想的事实。
And if she'll be dishonest enough to make a date with you that she plans to break, then she'll continue to lead you astray when you try to have a logic-based dialogue with her.
而且如果她已经“诚实”到了会和你定一个计划去破坏的约会，那么你想和她进行的符合逻辑的对话就会被她继续引入歧途。
Microsoft seemed mostly content to sit on its huge lead in the desktop office software, in 2007, offering little in the way of browser-based Web office functionality.
微软看起来似乎满足于其在桌面办公软件的巨大领先优势，在2007年，它几乎没有带来什么基于浏览器的网络办公功能。
The deal will extend Yara's lead as the world's biggest maker of nitrogen-based fertiliser.
此项交易将进一步扩大亚拉公司作为全球最大氮肥制造商的领先地位。
Pioneered by US-based state and federal it organizations, enterprise architecture, by some estimates, could lead to as much as a forty percent savings in application integration costs.
由美国的州立和联邦IT组织提出的企业体系结构，估计能够使应用程序整合成本节省最多百分之四十。
"I'd rather see rewards based on effort and responsibility-things that will lead to success in life," she says.
“我宁愿认为回报是基于努力和责任——这两件事会带来一生的成功。”她说。
The customer service rep's story may begin with who was offended, while the journalist may follow a lead based on what happened.
一名客服代表的故事可从某人受到了冒犯开始，而一名记者或许要为弄清事情发生的缘由唯马首是瞻。
The results are based on analysis of data collected during the last two weeks of the 2010 LHC run, when the atom smasher switched from colliding hydrogen protons to lead-ions.
这项成果是基于，在大型强子对撞机在2010年最后两周的运行期间，对其收集的数据进行的分析，当时这台原子对撞机改换成氢质子对铅离子的碰撞。
Not asking can lead to mistrust and assuming the worst based on two random sentences whose context you don't know.
不闻不问会引发信任危机。当你在不明前因后果的情况下随便挑两个句子说事儿，你总是会往最坏处想。
Such excessive decoupling between fine-grained problem spaces can lead to excessive fragmentation in the overall service-based solution.
细粒度问题空间之间的此类过度分离可能导致基于服务的总体解决方案过度零碎。
Such excessive decoupling between fine-grained problem spaces can lead to excessive fragmentation in the overall service-based solution.
细粒度问题空间之间的此类过度分离可能导致基于服务的总体解决方案过度零碎。
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