Complex structures of vortices, the unreacted region, and shock-vortex interaction are observed in flow field around the left corner.
分叉口左尖点附近的流场中出现了复杂的旋涡结构、未反应区及激波与旋涡作用。
Out of the corner of my eye I spotted these structures which, had I not seen them before in my work in South Africa, I probably wouldn't have known what they were.
利用眼睛的余光我看到了这些结构，而如果在南非的研究工作之前我没有见过它们的话，我可能就不会知道它们是什么。
Lamellar tearing is a kind of brittle fracture in thick plate of steel structures, which usually occurs in cruciform, tee and corner joints.
层状撕裂是钢结构厚板中的一种脆性断裂形式，通常发生在十字形接头、T形接头和角接接头中。
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