1.Conclusion: The Cognitive Malingering Screening Test is useful instrument in detecting feigned cognitive impairment.
结论：《认知伪装甄别测验》对伪装认知损害有较好的甄别能力。
2.It returns to its right place, as a useful instrument, which is used when necessary and put aside when not needed.
它回归到恰当的位置，充当有用的工具，用则拿出，不用则收好。
3.provided a useful instrument for modern criticism.
成为现代评论极为有效的评判标准。
4.thus, the SBE system is a useful instrument for small-bowel diseases.
因此，该小肠镜系统对小肠疾病来说是一种有用的设备。
5.The space station is a useful instrument in exploring outer space.
空间站是探索太空的有用工具。
6.Is it a stronger and more useful instrument today than 10 years ago?
与10年前相比，今天联合国的作用是否更有力、更有益？
7.In Study 1, the Chinese version of implicit theory of emotion was revised , which provided a useful instrument for further research.
首先研究1修订了适用于中国人的情绪调节内隐理论问卷，为进一步研究筛选被试提供有效工具。