增加总时滞将使稳定性降低.Increasing the total time lag is destabilizing.自动稳定器的主要优点之一是它们的内部时滞为零.One of the major benefits of automatic stabilizers is that their inside lagis zero.时滞是给定发动机系统稳定性的控制因素.The controlling factors in the stab...
I had liv'd a dreadful life, perfectly destitute of the knowledge and fear of god.过去,我过着可怕的生活, 对上帝完全缺乏认识和敬畏....destitute children who live on the streets.流落街头的贫困儿童Many had lost all in the disaster and were destitute...
滚滚浓烟盘旋翻腾，恶臭味呛得她喘不过气来。Dense smoke swirled and billowed, its rank fumes choking her.飞机在空中盘旋，令人不堪忍受。The aeroplane was gyrating about the sky in a most unpleasant fashion.一缕盘旋的轻烟从农舍唯一的烟囱里缭绕升起。A thin twist of smoke curled fro...
The photographic elements contain a blue - sensitive hydrophilic colloid silver halide emulsion layer.照像材料含有亲水胶体的感蓝卤化银卤剂层.No colloid, surfactants or emulsifying agents are employed in the process.本法不使用胶 、 表面活化剂或乳化剂.This ...
I fell under the influence of a history master.我当时深受一位历史老师的影响。Jackson remained calm and always master of his passions.杰克逊镇定自若，始终克制着情绪。When his master's off traveling, Caleb stays with Pierre's parents.凯莱布在主人外出旅...
Their technical ability is exceptional...他们技艺超群。Capital punishment is allowable only under exceptional circumstances.只有特殊情况才允许执行死刑。...her exceptional vitality, vivacity and wit.她超出常人的活力、魅力和才智Descartes has an exceptional ...