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uncertain
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a.无常的;不确定的a.不定的;无常的
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分类:
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详细解释:
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以下为句子列表:
英文: A remedy for a sore limb might be verified if the person is uncertain how to treat it.
中文: 如果一个人不知道如何治疗肢体疼痛,通过仪器可找到对它的治疗方法。
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英文: Abstract: The conventional variable structure control technique for uncertain system requires that the uncertainty bound is known as a premise to assure robustness.The requirement creates an over-conservative controller and enlarges chattering.The propose
中文: 文摘:常规变结构控制用于不确定系统,须利用不确定性界确保系统的鲁棒性,控制器过于保守且抖振变大.本文把未知干扰和参数不确定性的影响等效为名义系统的外界干扰,利用时延技术对干扰进行在线估计,并将估计值引入到变结构控制中,从而抵消掉系统中的慢变不确定性,利用离散趋近律法,推出了准滑动模态的存在条件及其带宽.该方法克服了以往控制方法中须已知不确定性界的限制,且不必满足匹配条件,用较低的控制增益保证了系统的鲁棒性,降低了准滑动模态带即削弱了抖振.
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英文: Acting is a very uncertain profession, so you need something to fall back on, such as a university degree.
中文: 当演员是很不稳定的职业,因而你需要另一手准备,例如得到大学的学位。
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英文: Article 6 Any person born in China whose parents are stateless or of uncertain nationality and have settled in China shall have Chinese nationality.
中文: 第六条父母无国籍或国籍不明,定居在中国,本人出生在中国,具有中国国籍。
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英文: But neither can two great and powerful groups of nations take comfort from our present course -- both sides overburdened by the cost of modern weapons, both rightly alarmed by the steady spread of the deadly atom, yet both racing to alter that uncertain b
中文: 但是,这两个强大的国家集团都无法从目前所走的道路中得到安慰--发展现代武器所需的费用使双方负担过重,致命的原子武器的不断扩散理所当然使双方忧心忡忡,但是,双方却争着改变那制止人类发动最后战争的不稳定的恐怖均势。
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