典型的凸条织物有:府绸 、 菲尔绸 、 罗缎和粗横棱纹织物.Examples of this construction include poplin, faille, bengaline and ottoman.我们校服的料子是罗缎, 所以穿起来很舒服.Our school uniform is made of silk, so it feels comfortable to wear....
家人为他起的广东话绰号意思是NeverSitsStill（从来坐不住）。His family's Cantonese nickname for him translates as Never Sits Still.在全国锦标赛中,广东女队夺得了前四名.Women's teams from Guangdong carried off the first four places at the national champ...
Professor Pearson gave the inaugural lecture in the new lecture theatre.皮尔逊教授在新的阶梯讲堂发表了启用演说.Mr Pearson said he knew nothing of his wife's daytime habits...皮尔逊先生说，他对妻子白天的生活习惯一无所知。In nineteen century, Enligh doctor Pe...
蚕蛹皮是蚕蛹(制丝下脚料)经人工提炼去蛹油、蛹蛋白后的废弃物,含有丰富的甲壳质.The silkworm chrysalis skin is a kind of waste after removing pupa oil and protein.方法先由龙虾壳制备甲壳质,经盐酸水解得D氨基葡萄糖盐酸盐.This paper researches technological conditions under which the D - g...