大学英语词汇短语释义解析及例句 abrupt change
释义：
abrupt change 突变；陡变
例句：
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。
It's a nonphysical thing, it's a very abrupt change.
它不是很符合物理现象的，它是非常突然的变化。
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。
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。
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。
The US report considers four scenarios for abrupt change, and delivers bad news on two.
而这份美国的研究报告涉及了有关气候突变的四个方面的内容，其中的两个方面都透漏出了坏消息。
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。
A abrupt change of winter mean temperature, from low to high, occurred for Northern and Southern Xinjiang in 1979.
新疆北部和新疆南部冬季平均温度均在1979年发生了由低温向高温的突变。
“After 9/11, Musharraf made an abrupt change in our policy that was not supported by the people of Pakistan,” Ghazi said.
“911之后，穆沙拉夫所出台的政策有了突然的转变，巴民众对此并不欢迎。” 他说道。
Thus, this abrupt change was mainly caused by a temperature increase in summer as well as an annual snowfall decrease.
所以，本次突变系夏季温度升高、消融剧增为主导，叠加年降雪量递减的综合结果。
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。
The small but abrupt change in pitch after the mute is just enough to give the impression that one input is brighter than the other.
那小的但是在哑子后的在程度方面的突然改变确实对给印象是充足的输入比另一个更明亮。
Their prospects in China, where an abrupt change in circumstances and mood has taken place during the past year, are much less sure.
只是由于去年中国内部环境和情绪的突然变化，他们对中国的预期不再那么明确。
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。
The said glutamine synthetase is prepared by abrupt change of the 405th amino acid residue of amino end to phenylalanine corynebacterium glutamicum .
该谷氨酰胺合成酶是自氨基端第405位氨基酸残基突变为苯丙氨酸的谷氨酸棒杆菌的谷氨酰胺合成酶。