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1·Quaternion is used rather than Eular angles to avoid the problem of singularity.

使用四元数避免了欧拉角法的奇异问题；

2·Neither Eular circuit nor Eular path exists in this graph, since there are more than two vertices with odd degree.

这个图既没有欧拉回路，也没有欧拉路径。因为有超过两个顶点的度数为奇数。

3·The next EULAR Annual European Congress of Rheumatology will take place between the 25 and 28 of May 2011 in London.

接下来接受EULAR年度欧洲风湿病大会将于25之间的2011年28月在伦敦举行。

4·EULAR assembles expert panels and USES a well established infrastructure that allows for much faster turnaround, he said.

他说：而欧洲风湿病防治联合会则集中专家小组并采用一个建立的很好的允许更快进行思想转变的机构。

5·Based on the minimum potential theory of energy method, adopting Eular equation, the governing differential equations of curved beam were established.

基于能量法中的最小势能原理，结合欧拉方程建立了构件变形后的中性平衡微分方程。

6·The choice of vane curve should satisfy the conditions of boundary layer non-separation and theoretical distance head by Eular equation-the basic equation of pumps.

叶片型线的选择应满足边界层不分离条件及由欧拉方程——泵的基本方程所确定的理论扬程条件。

7·Safety of synthetic and biological DMARDs: a systematic literature review informing the 2013 update of the EULAR recommendations for management of rheumatoid arthritis.

【译】合成和生物制剂的安全性：系统的文献回顾，通知2013更新的EULAR建议类风湿性关节炎的管理。

8·The goal of this statement was to develop evidence-based EULAR recommendations for cardiovascular risk management in patients with RA, ankylosing spondylitis, and psoriatic arthritis.

这个指南是为了进一步给RA、强直性脊柱炎和牛皮癣关节炎患者更多的基于循证医学的建议。

9·The pace with which ACR released guidelines earlier this decade contrasts with that of the European League Against Rheumatism (EULAR) : 12 recommendation sets released since December 2003.

这十年美国风湿病学会(acr)与欧洲风湿病防治联合会(EULAR)公布大纲的步伐比较：从2003年12月以来公布的12个推荐方案。