The polypepticle chains in elastin are present in a random arrangement.弹性蛋白内的多肽链以一种纹乱的排列而存在.They have a yellowish color owing to the accumulation of elastin in the media.因中膜中含有很多弹性纤维所以呈黄色.Collagen and elastin provide the...
The name of the hotel vas " The Grand Eurasian Hotel. "旅馆名叫 “ 欧亚大旅社 ”.On that date they had been on Eurasian soil.那一天他们都在欧亚国境内.Eurasian thistle growing in sand dunes and dry chalky soils.在沙丘或干旱白垩土壤中生长的欧亚蓟....