弹性成分 meaning in Chinese

elastic component

Because pressing of arteries and veins increased the impact to blood - vessel greatly , this is , make easy exhaustion mixes the stretch ingredient of tube wall rupture , easy development is aneurism and possible burst , at the same time of hemal wall inside film is injured easily and bring about sclerosis of arterial congee appearance and thrombosis , the hemal sclerosis that and be pressed with wide arteries and veins coexists and diastolic pressure are too low return burden of can aggravating heart and blood of influence coronal arteries and veins to offer
这是因为脉压大就增加了对血管的冲击，使管壁的弹性成分轻易疲惫和断裂，易发展为动脉瘤并有可能破裂，同时血管壁的内膜轻易损伤而导致动脉粥样硬化及血栓形成，并且与宽脉压并存的血管硬化及舒张压过低还会加重心脏负担和影响冠脉血供。