The causes of inner transversal crack of cold-draw heavy wall pipe of 45 steel were analyzed.

针对45钢冷拔厚壁管存在内表面横裂纹问题，分析了其产生的原因。

youdao

It was time of great changes in the world and some people wanted to draw China into the debate in the world about the right and wrongs of the cold war and its related issues.

当时世界进入重大变革，一些人想将中国拖入围绕冷战的是是非非而进行的争论中。

youdao

For years after the cold war, the orthodoxy was that Russia did not pose a threat, so NATO did not need to draw up contingency plans to protect newer members, such as the Baltic states.

冷战结束的数年后，北约国家普遍认为俄罗斯并未对其造成危险，所以不需要制定应变计划来保护新成员，例如波罗的海沿岸国家。

youdao

His ten-person team of researchers at Cold Spring Harbor Laboratory has battled Kandel to a draw by producing, in a dramatic series of experiments, fruit flies with photographic memory.

FORBES: Viagra for the Brain

This is the Cold War that we're talking about here and just, we wanted to draw attention to the Cold War for a few minutes, just one question - where do you, with your expertise, stand on the question of the civil service and whether it is under threat?

BBC