Scientists said the study has uncovered a new problem that could be related to phthalates - effects on a child's developing brain.
科学家们认为，这项研究还发现了一个新的问题，邻苯二甲酸酯可能对儿童的大脑发育产生影响。
The introduction typically begins with a general statement of the problem area, with a focus on a specific research problem, to be followed by the rational or justification for the proposed study.
引言一般以对该领域的简单描述开始，同时关注某一特定的研究问题，接下来是拟定研究的基本原理。
"Now they can bring a distant expert to bear on the problem," said Ross Mitchell, a medical professor at the Canada university who worked on the study.
“现在，专家通过远程就可以参与诊断病例，”该校医学院教授、本次研究的参与者之一罗斯·米切尔表示。
The researchers are now embarking on a fuller study to try to assess the extent of the problem.
这些研究者们正准备对这个问题进行更加全面的分析和评估。
Similar results were obtained in the second study, in which performance on three insight problems was gauged. Here's a sample problem.
在第二个研究中得到了相似的结果，衡量了三个顿悟问题的表现。
The thesis takes Tangshan economic and trade school as a study case to carry out the research on its employment problem between the years of 2006 to 2008.
本文以唐山市经贸学校为研究个案，对该校2006年到2008年的就业问题进行了较深入的研究。
Aiming at the problem of produced water drainage of oil fields, this paper performs a study on displacement with polymer solution diluted with produced water.
针对油田采出污水外排的问题，开展了污水稀释聚合物驱油研究。
Dynamic response analysis of asphalt pavement structure is a complicated problem. Generally, the study on this problem is conducted from two respects: theoretical research and numerical analysis.
沥青路面的动态响应分析是个复杂的问题，通常来说对这一问题的研究主要从两方面着手：理论研究和数值分析。
In domestic, the water security problem is still in a research stage. though on which many water environment experts have done many study work.
水安全问题在国内还处于研究阶段，许多水环境专家对水安全研究做了大量工作。
Therefore, the study on the problem of the population employment is a theme of profound significance.
因此，人口就业问题的研究是一个意义十分深远的主题。
Courseware on demand system is an important system of the network teaching. It is a solution for students to study environmental problem.
课件点播系统是网络教学中非常重要的系统，主要是解决学生自学环境问题，是培养学生创造性的重要环节。
That the study problem applying on the parent function method can get a series of results. This is a king of thinking with dialectical, sum up, and structural.
应用母函数法研究问题，可以得到系列结果，这是一种辩证性、总括性以及构造性的思维方式。
By VB language, for example, a study of visual programming courses on the subject automatic marking interface test score issue, the key solution to the problem, and in practice are verified.
以VB语言为例，研究了可视化程序设计类课程的上机考试界面题的自动评分问题，提出了关键问题的解决方法，并在实际中进行了验证。
However, as we will find out later that they have only made a parallel study on the same problem, which results in different defects in their modes of meaning.
然而，正如我们将要发现的那样，他们只是对同一问题进行了平行的研究，结果导致了他们意义模式中不同的种种缺陷。
The problem was not straightened out until the rectification movement in Yenan, which laid stress on investigation and study and a realistic approach.
经过延安整风，着重调查研究，从实际出发，才把这个问题搞清楚。
Therefore, research on collaboration between honeypot and intrusion detection systems is a problem worthy of study.
因此，蜜罐与入侵检测系统之间的协作是一个非常值得研究的问题。
In this thesis we summarize the main approaches for surface reconstruction, study the problem of boundary detection for point clouds, and propose a new algorithm based on regular space subdivision.
本文在总结曲面重建主流算法的基础上，对点云的边界检测问题进行了研究，提出了一种基于空间正规分割的边界检测新算法。
A study on the second language learning strategies is an important problem between applied linguistics and psychology.
第二语言学习策略研究是应用语言学和心理学交叉研究的一项重大课题。
The study on secondary isochron of anomalous lead is a very important problem in the common lead isotope geology.
异常铅二次等时线是普通铅同位素地质学研究中非常重要的一个课题。
So it is very important both in theory and practice to make a thorough study on location problem of rural logistic centers.
深入研究农村物流中心的选址问题，具有重要的理论意义和应用价值。
In order to resolve this problem, a detail study was carried out on using steel spirally fluted tubes replacing copper plain tubes without lowering the previous performance of heat transfer.
针对该问题，开展了用钢质螺旋槽管替代原有铜光滑管并使其达到原有换热性能的研究。
This paper gives a thorough study on the robust transmission problem of video in the wireless network, and proposes a novel video transmission error concealment method.
该文对无线网络环境下视频图像的鲁棒性传输问题进行了研究，提出了一种新的视频图像传输差错恢复方法。
In this paper, a study on robust stability of linear quadratic regulator (LQR) problem in the case with uncertainties is performed. A new robustness measure is proposed.
本文讨论不确定性系线最优调节器(LQR)的鲁棒稳定性问题，并提出了一种新的评价系统鲁棒稳定性的指标。
This paper presents a method of solving the problem of network study pattern recognition based on data fusion theory and mobile agent (MA) technology in view of network study factors.
从分析网络学习因素的角度出发，提出了利用数据融合理论和使用移动代理技术解决网络学习模式识别的问题。
On the basis of analysis on the problem mentioned above, the article tries to study the problem of Attribution of Profits to a Permanent Establishment in context of E-Commerce.
本文在对常设机构利润归属问题进行深入分析的基础上，试对电子商务环境下常设机构利润归属问题进行研究。
Based on the above phenomena, the author conceives an idea to give the information a systemic study, and hope to get more valuable answers to the mentioned problem.
笔者正是基于这样一种现实，萌发了对信息资源问题进行系统研究的动机，希望自己的尝试能够起到抛砖引玉的作用。
The study on the equation of state is a fundamental problem and an important content in physics.
对它的研究是物理学中的一个基础课题和重要内容。
The study on the equation of state is a fundamental problem and an important content in physics.
对它的研究是物理学中的一个基础课题和重要内容。
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