After the abrupt changes about 65 million years ago , when dinosaurs disappeared with the exception of their descendants , the birds , the world was practically without larger sized terrestrial animals 在突然的变动大约65百万年前之后,当恐消失了除他们的后裔之外,鸟,世界实际是没有更大的大小的地球动物。
Before changing direction or slowing down make sure other road users have seen you and avoid abrupt changes that may bring you into conflict with them . do not rely on your signals 在改变行驶方向或减慢车速之前，应确知其他道路使用者已看见自己，并且不要突然改变方向或车速，以免和其他道路使用者发生碰撞。
Before changing direction or slowing down make sure other road users have seen you and avoid abrupt changes that may bring you into conflict with them . do not rely on your signals 在改变行驶方向或减慢车速之前，应确知其他道路使用者已看见自己，并且不要突然改变方向或车速，以免和其他道路使用者发生碰撞。
In the middle 19th century , with the abrupt changes in the surrounding areas , the rocky desertification in mashan area deteriorated and expanded , with little progress achieved despite the efforts made by various parties 20世纪中期，随着周边社会环境的巨变，麻山地区石漠化灾变日趋扩大，虽经多方救治，成效甚微。
Because there are many abrupt changes and uncertainty factors in production scheduling process , prompt and effective dynamic schedule is a key of success or failure in steelmaking and continuous casting schedule 在生产调度的过程中存在许多突变和不确定性因素，怎样及时有效进行动态调度，是炼钢连铸调度成败的关键。
The theoretic calculation shows the analysis mothed of wavelet packet not only can confirm the abrupt change point of the signal , but alse can confirm the fault degree and time in all frequency spectrum 理论计算表明，应用小波包分析技术不仅可以确定信号的突变点，而且可以在全频范围内确定信号的突变发生的时间及程度。
The best compositions and contents of aot reverse microemulsion in the work were studied by measuring the maximum amount of solubilizing water in micelles from the abrupt change of electroconductivity 本文根据电导率法测定体系的最大增溶水量，从而分别确定了在现有实验条件下aot微乳液体系各组分的种类和相应的浓度范围。
Symbolically a dorje represents the ' thunderbolt of enlightenment , ' that abrupt change in human consciousness which is recognised by all the great religions as a pivotal episode in the lives of mystics and saints 多吉象征性地用作描绘“霹雳般的启迪” ，人类意识急剧变化，所有的伟大宗教信仰都认可是神秘主义者和圣人生命的关键情节。
An abrupt change within a sentence to a second construction inconsistent with the first , sometimes used for rhetorical effect ; for example , i warned him that if he continues to drink , what will become of him 改变说法；错格句子中与第一个语法结构不一致的突然出现的第二个结构，有时用于修辞效果；例如，我警告过他，如果他继续喝酒的话将会有什么下场呢？
The urban resource - environment system is a dissipative structure with the characteristics as follows : openness , far from equilibrium , complicated non - linear interaction within the system , fluctuation and abrupt change 广义的城市资源与环境系统是一个耗散结构系统，具有如下特点：开放、远离平衡、系统内部存在复杂的非线性相互作用、存在涨落与突变。
