他们在51位幸存者和他们的后代身上发现了一种目前为止无人发现的PRNP变体。PRNP是含有库鲁病传染源——朊病毒——一种蛋白质的源代码。
In 51 survivors and their descendants, they discovered a hitherto-unknown variant of PRNP, the gene which makes prions, the proteins that spread the disease.
研究一类同时具有时变时延和测量数据丢失的不确定网络化系统的鲁棒无源滤波器设计问题。
The problem of robust passive filtering for a class of uncertain networked system with time varying delays and missing measurements is studied.
研究了除E外其余系数矩阵均含有范数有界时变不确定性的广义系统的鲁棒无源控制器设计问题。
The problem of designing robust passive controllers is addressed for a singular system in which all coefficient matrices except E contain norm_bounded time_varying uncertainties.
研究一类线性不确定广义时滞系统的鲁棒无源滤波器设计问题。
Robust passive filtering for a class of linear uncertain descriptor time-delay systems is proposed.
无源性原理是耗散性原理的重要组成部分，我们探讨了该原理在鲁棒镇定和镇定设计中的应用。
Passivity theory is an important component of dissipative system theory, we investigate its applications to robust stabilization and stabilization design.
给出了此类不确定广义系统严格无源的充分条件，然后设计了此类不确定广义系统的鲁棒无源控制器。
And the sufficient condition of strictly passivation for this kind of singular systems is obtained, then the robust passive controller for the class of singular systems with uncertainties is given.
实验表明在盲源信号分离中，基于核空间的ICA与其他典型ICA和PCA算法相比更具有准确性和鲁棒性。
The result of experiment shows that KICA is more accurate and robust than other conical ICA and PCA in the BBS.
在第四章中，提出并考察了一类带有馈通项的不确定性非线性系统的反馈鲁棒无源控制问题。
In the fourth chapter, we discuss the passivation control problem for a class of nonlinear system with disturbance uncertainty and feedthrough term.
基于无源系统理论，该文讨论了一类不确定非线性系统的鲁棒输出反馈控制问题。
Based on the passivity system theory, the robust output-feedback control for a class of uncertain nonlinear systems is discussed.
鲁德曼博士在《美国老年社会杂志》上指出：生命源能够逆转衰老。
Professor Ludeman first pointed out in the American Journal of the elderly community that LIFESOURCER could reverse aging.
鲁德曼博士在《美国老年社会杂志》上指出：生命源能够逆转衰老。
Professor Ludeman first pointed out in the American Journal of the elderly community that LIFESOURCER could reverse aging.
应用推荐