根据一项新研究，沿地壳构造板块边缘的地震带远比缺乏活动的地带更可能产生伟大的远古文明，研究者称这种联系说明通常被视为破坏性的地质能量，比如地震，在人类历史中或许也起过建设性作用。
Researchers say the relationship suggests that forces typically viewed as destructive--such as earthquakes--might have also played a constructive role in human history.
各种类型的茶都富含有某种被称为类黄酮的抗氧化物质，黄体酮的起防止自由基破坏细胞的作用。
Both types of tea are abundant in certain antioxidant chemicals called flavonoids, which obstruct the action of cell-damaging free radicals.
因此，所有这些加在一起，我们的数据与其他证据共同证明了尼古丁在破坏精神健康方面的作用。
"Taken together, therefore, our data are consistent with other emerging evidence to suggest a causal role of nicotine exposure in mental health, " the investigators conclude.
因此，所有这些加在一起，我们的数据与其他证据共同证明了尼古丁在破坏精神健康方面的作用。
"Taken together, therefore, our data are consistent with other emerging evidence to suggest a causal role of nicotine exposure in mental health," the investigators conclude.
从根本上讲，学校对学生（的能力）只能起一种破坏作用，因为只是强调学习与思考的过程（本身）。
Fundamentally, schools are destructive because they undermine the process of thinking and learning.
古风化壳对两岸岸坡岩体的变形破坏起控制作用。
The paleo-weathering crust control distortion and destruction of spillway rock mass.
目的探讨溃疡性结肠炎(UC)上皮细胞凋亡与增殖的失调在UC上皮屏障破坏中所起的作用。
Objective to Investigate the disorder of colonic epithelium apoptosis and proliferation as well as its role of the epithelial barrier break down in ulcerative colitis (UC).
本文用塑性极限方法证明，在角桩上可能发生的剪切型破坏中，单向剪切不起控制作用。
The plastic limit analysis made in this paper shows that one-way shear failure cannot be the most critical among possible shear-type failures of pile-caps at corners.
显然会有例外，圆角刀，后来被证明是破坏性最强的刀，毫无疑问是它们的末端所起的作用。
Obviously there would be exceptions. Filleting knives, which turned out to be the most lethal of all, certainly need their tips.
塑性流动失稳破坏是由孔隙水压力的累积作用起主导作用；
Plastic flow failure is mainly induced by building up of excess-static pore pressure.
燕山期构造形变对齐岳山断裂以西的四川盆地以外的南方广大地区产生了强烈冲断、褶皱及抬升剥蚀，对油气藏主要起破坏作用；
Yanshan tectonic deformation resulted in intense thrusting, folding and denudation in the area to the south of Sichuan Basin and mainly played destroying role to oil gas pools;
塔深1井是亚洲最深的科学探索井，该井侧钻饶障后造成的井眼轨迹易使取心工具产生横向震动，对岩心起破坏作用；
The well track of Tasheng well 1 after sidetracking causes the coring tools transverse vibration, thereby destroy the coring yld.
AP真空破坏阀安装在容器罐上或者管道上方起吸气破坏真空的作用。它安装在容器罐的顶部或者管道上方。
The HX-AP VACUUM BREAKER VALVE is mounted on top of a section of containers or pipes, functioning to break the spacial vacuum inside.
AP真空破坏阀安装在容器罐上或者管道上方起吸气破坏真空的作用。它安装在容器罐的顶部或者管道上方。
The HX-AP VACUUM BREAKER VALVE is mounted on top of a section of containers or pipes, functioning to break the spacial vacuum inside.
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