His abrupt change of subject left her floundering helplessly.
他突然改变话题，使她茫然不知所措。
Mullins knocked me off-balance with his abrupt change of subject.
马林斯突然改变话题让我大为吃惊。
That long airplane ride, the abrupt change of climate, was more than she could take.
那次漫长的飞机旅程，气候的急剧变化，超出了她可以承受的范围。
The outbreak of Covid-19 has meant an abrupt change in our life and work.
新冠肺炎疫情的爆发，给我们的生活和工作带来了一个突然的变化。
Such an abrupt change is hard to explain by demography alone, however.
如此剧烈的变化是很难仅仅用人口统计学解释的。
An abrupt change of location can be disorienting.
地点的突然改变会令人迷失方向。
The abrupt change of schedule gave me lots of trouble.
行程突然改变给我造成许多麻烦。
The abrupt change of schedule gave me lots of trouble.
日程突然改变给我造成许多麻烦。
There was probably an abrupt change of climate around 1830 in Jiangsu province.
江苏气候在1830年前后可能发生过一次转折。
Testing should be repeated immediately if there is an abrupt change in maternal condition.
如果母亲情况突然变化应立即进行检查。
But the abrupt change in Kyrgyzstan is also being closely watched in the rest of Central Asia.
然而中亚的其他国家也正在密切地关注着吉尔吉斯斯坦局势的遽变。
Evidence of abrupt change — on a geological time scale — wrought by human hands would seem to be overwhelming.
人类造成的突变(以地质时期为尺度衡量)，其证据触目惊心。
Pulse: a regular, significant abrupt change of short duration in the level of an electric voltage or current.
脉动：电压或电流作有规则的，短暂的和明显的突然变动。
Thus, the abrupt change in each hydrochemical observation item was cased by water pumping, not seismic anomaly.
因此，该测井水质测项大幅度突跳变化是由于连续抽水影响所致，不属于地震前兆事件。
The dynamic performance of synchronous motor under abrupt change of load is investigated using the state equation.
利用同步电动机的状态方程，研究了同步电动机在突加负载时的动态过程。
The discontinuous change in free volume will involve an abrupt change of the permeability of the breathable material layer.
所述自由体积的不连续变化会涉及所 述透气材料层的渗透性的突然变化。
A transient stability closed-loop emergency control method considering the abrupt change of electromagnetic power is proposed.
提出一种考虑电磁功率突变的暂态稳定闭环紧急控制方案。
By applying CUSUM method, the problem of response lag of RLS algorithm in detecting abrupt change of road surface is resolved.
应用累积求和统计控制法(CUSUM)，解决了RLS算法在检测跃变路面时响应滞后的问题。
Otherwise, the growth experiment results show that the abrupt change of growth rate during shoulder formation tends to cause twining.
另外，晶体生长过程中放肩阶段生长速率的突变则是导致孪晶形成的主要的外部因素。
The hydraulic fracturing owing to the cracks may occur in the core DAMS with abrupt change of bank slope during rapid reservoir filling.
存在坝肩变坡的心墙在固结中会形成局部低应力区，快速蓄水时有发生水力劈裂的可能。
The contemporary society has already alienated from media of deficient stage and marched into a time with over-expansion and abrupt change.
当代社会早已远离传媒匮乏的阶段，步入如今传媒过度膨胀、急剧变革的时代。
More likely, Dr. McHugh said, they fell victim to a training error, which, he explained, "in reality can mean any abrupt change in training patterns."
麦克休博士说，很有可能，他们是错误训练的受害者，也就是训练方式的突然改变。
While the formal rules can be changed overnight, the informal constraints are much more impervious to change and impose a powerful drag on abrupt change.
尽管正式规则能突然改变，而非正式约束却远不受变化的干扰，并能强有力的延缓突然的变化。
The structural slope_break zone, resulting in the abrupt change of the depositional slope, is initiated by the long_term activity of syndepositional structure.
构造坡折带是指由同沉积构造长期活动引起的沉积斜坡明显突变的地带。
General mechanic differences and methods of dynamic response analysis of RC structure characterized by abrupt change in horizontal connection stiffness are discussed.
探讨具有水平连接刚度突变特征的钢筋混凝土结构的一般力学特点与动力反应分析方法。
The abrupt change and the slow change of leakage current are identified and detected by the continuous moving variation method and the window moving variation method.
该技术是通过采用连续移动变化量法和窗口移动变化量法，实现突变漏电电流、持续缓变漏电电流的识别与检测。
Periodical analysis showed that abrupt change of sediment load happened in 1968 and 1984, which divided the variation process of river sediment load into three stages.
中国主要河流入海泥沙还具有明显的三个阶段变化特征，即分别在1968年和1984年前后发生了突变。
An abrupt change in the opinion of 10-12% of the electorate can in principle have big consequences, says William Galston, a senior fellow at the Brookings Institution in Washington.
华盛顿·布鲁金斯所高级分析员威廉·高尔斯顿说，原则上10%到12%选民意见突然转变会对选举造成重大影响。
The positive aspects include respect for diversity and an emphasis on consensus-building over conflict, practical solutions over lofty principles, and gradualism over abrupt change.
积极的方面包括，处理冲突时尊重多样化且强调建立共识，追求务实的解决方式而非空谈原则，实行渐进主义而非急于求成。
The positive aspects include respect for diversity and an emphasis on consensus-building over conflict, practical solutions over lofty principles, and gradualism over abrupt change.
积极的方面包括，处理冲突时尊重多样化且强调建立共识，追求务实的解决方式而非空谈原则，实行渐进主义而非急于求成。
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