加拿大地球物理学家 Tuzo Wilson 意识到,如果一块在内部固定火山源上移动的表面板块形成了岛屿,就会导致岛屿年龄增加。
Canadian geophysicist Tuzo Wilson realized that this age progression could result if the islands were formed on a surface plate moving over a fixed volcanic source in the interior.
其原因是由于长时间不动,造成静脉血液停滞,促使静脉中血凝块形成。
This is due to a stagnation of blood in the veins caused by prolonged immobility, which can promote blood clot formation in veins.
也许正是口腔细菌进入了血液,粘附在心血管的脂肪斑块上,导致凝块形成堵塞血管。
It may be that oral bacteria enter the bloodstream, attach to fatty plaques in the coronary arteries and cause clots to form.
First, hopefully your blood clots and so that stops you from dying from loss of blood there, but your body tries to heal this wound that's created.
首先,顺利的话血液会形成凝块,使你不至于流血而死,进而身体尝试着去愈合创口
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