It is shown that the proposed controller can guarantee global uniform ultimate boundedness.所设计的控制器能够确保全局一致最终有界性.In this paper we prove the boundedness of the θ - type Calder � � n - Zygmund Commutator on the Triebel - Li...
他焦急地等待着体格检查的结果.He is anxiously awaiting the result of the medical tests.取样检查的结果必须附加说明.Results of the sample must be translated.他检查的方法是用力拉一拉门.His way was to give a sharp pull....
Sextant can be used for exploration and navigation .六分仪可用于航海和勘探中。To navigate , they must fix their sextant on something concrete.要行动, 就必须要立足于某个坚实的事物上.Other early instruments included the sextant and the astrolabe.另外的早期仪器...